Microsoft Azure Data Box Family #blogtobertech

Microsoft Azure Data Box Family #blogtobertech

Microsoft Azure Data Box Family #blogtobertech

Microsoft Azure Data Box Family is part two of a four-part series looking at Data Box. View Part 1 Microsoft announced Azure Data Box updates, Part 3 Microsoft Azure Data Box Disk Test Drive Review, Part 4 Microsoft Azure Data Box Disk Impressions.

Microsoft Azure Data Box Overview

Microsoft has several Data Box solutions available or in the preview to meet various customer needs. These include both online as well as offline solutions that include hardware (except Data Box Gateway), software tools and cloud services.

Data Box Online

Microsoft has two online Data Box offerings that provide real-time access of Azure cloud storage resources from on-prem including remote, edge locations. The online Data Box solutions include Edge and Gateway both with local on-prem storage.


Data Box Edge image via Microsoft.com

Data Box Edge (Preview)

Currently, in preview, Data Box Edge is a 1U appliance that combines hardware along with software resources for deployment on-prem at the edge or remote locations. Data Box Edge places locally converged compute and storage resources as an appliance along with connectivity to Azure cloud-based resources.

Intended workloads and applications for Data Box Edge include remote AI, ML, and DL inferencing, data processing or pre-processing before sending to Azure Cloud, function as an edge compute, data protection and data transfer platform (e.g., cloud storage gateway) with local compute. Data Box Edge is similar in functionality and focuses on other cloud service provider solutions such as AWS Snow Ball Edge (SBE). Management tools include Data Box Edge resource Azure portal for management from a web UI, create and manage resources, devices, shares.

Other Data Box Edge attributes include:

  • Supports Azure Blob or Files via SMB and NFS storage access protocols
  • Dual Intel Xeon processors each with 10 CPU cores, 64GB RAM
  • 2 x 10 Gbps SFP+ copper cables, 2 x 1 Gbps RJ45 cables
  • 8 NVMe SSD (1.6 TB each), no HA, 12.8 TB total raw cap
  • 2 x 1 GbE (one for management, one for user access)
  • 2 x 25 GbE (can operate at 10 GbE) and 2 x 25 GbE ports
  • Local web UI for management and configuration

Data Box Gateway (Preview)

Also in Preview, Data Box Gateway is a virtual machine (VM) based software defined appliance that runs on VMware vSphere (ESXi) or Microsoft Hyper-V hypervisors. The functionality of Data Box Gateway is that of a cloud storage gateway providing access to Azure Blob (Page and Block) or Files (NAS) via SMB or NFS protocols. Learn more about both Data Box Edge and Data Box Gateway here including pricing here.

Data Box Offline Solutions

Microsoft has several offline Data Box offerings including previously available and new in preview models. Offline Data Box solutions enable large amounts of data to be moved from on-prem primary, remote and edge locations to Azure cloud storage resources. Bulk data movement operations can be one-time or recurring in support of big data migration of energy, research, media & entertainment and other large volumes of data.

Other bulk movement includes for archive, backup, BC/DR, virtual machine and application migration among others. Use Data Box Offline solutions when large amounts of data need to be moved from on-prem to Azure cloud faster than what available networks will support promptly.

Offline Data Box solutions include:

  • Data Box Heavy (Preview) 1 PB Storage, 800 TB usable
  • Data Box 100 TB (80 TB usable)
  • Data Box Disk (Preview) 40 TB (35 TB Usable)


Data Box Heavy 1 PB (Preview) image via Microsoft.com

Data Box Heavy 1 PB (Preview)

  • Appliance with Up to 800 TB usable capacity per order
  • One system per order
  • Supports Azure Blob or Files
  • Copy data to up to 10 storage accounts
  • 1 x 1/10 Gbps RJ45 connector, 4 x 40 Gbps QSFP+ connectors
  • AES 256-bit encryption
  • Copies data using NAS SMB and NFS protocols


Data Box 100TB image via Microsoft.com

100 TB Data Box

  • An appliance that supports 80 TB usable storage capacity
  • Supports Azure Blob or Files
  • Copies data to 10 storage accounts
  • 1 x 1/10 GbE RJ45 connector
  • 2 x 10 GbE SFP+ connector
  • AES 256-bit encryption
  • Storage access and copy via SMB and NFS NAS protocols

Case of Data Box Disks image via Microsoft.com

Data Box Disk 40 TB (Preview)

  • Up to 35 TB usable capacity per order
  • Up to 5 SSDs per order
  • This is what I tested (2 x 8 TB)
  • Supports Azure Blob storage (Block and Page)
  • Copies data to a single storage account
  • USB/SATA II, III server I/O interface (comes with SATA to USB connector cables)
  • AES 128-bit encryption
  • Copy data with standard tools

Where to learn more

Learn more about Microsoft Azure Data Box, Clouds and Data Infrastructure related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Which Microsoft Azure Data Box is the best? That depends on your needs and requirements.

Microsoft along with other major cloud service providers continue to evolve their data migration services. Realizing that customers who need, want, or have to get data to the cloud also need to remove barriers, solutions such as Azure Data Box are a step in eliminating cloud barriers while addressing cloud concerns. Continue reading Part 3 Microsoft Azure Data Box Disk Test Drive Review and Part 4 Microsoft Azure Data Box Disk Impressions as part of Microsoft Azure Data Box Family.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Microsoft announced Azure Data Box updates #blogtobertech

Microsoft announced Azure Data Box updates – #blogtobertech

Microsoft announced Azure Data Box updates - #blogtobertech

Microsoft announced Azure Data Box is the first in a series of four posts looking at Data Box including a test drive experience. View Part 2 Microsoft Azure Data Box Family, Part 3 Microsoft Azure Data Box Disk Test Drive Review, Part 4 Microsoft Azure Data Box Disk Impressions.

Microsoft Azure Data Box Family Page image via Microsoft.com
Microsoft Azure Data Box Family Page image via Microsoft.com

At Ignite in Microsoft announced Azure Data Box updates, which means its time for a test drive and review. Microsoft has several Data Box solutions available or in the preview to meet various customer needs. These include both online as well as offline solutions that include hardware (except Data Box Gateway), software tools and cloud services. In general, Data Box enables bulk movement and migration of data from on-prem environments to Azure cloud storage including blobs (e.g., objects) and files (e.g., NAS accessible) resources.

Whats The Need for Data Movement Appliance Service

Some might ask the question why do you need a Microsoft Azure Data Box when there are fast networks? Good question, assuming you have fast networks that can move large amounts of bulk data promptly. Microsoft supports traditional Internet-based access to Azure cloud resources for data migration, along with higher speed Express Route service similar to Amazon Web Service (AWS) Direct Connect among other options.

On the other hand, if you need to move a large amount of data that would take weeks, months or longer sending over expensive networks, then solutions like Data Box are an option. Microsoft is not alone or unique having data storage migration or movement services. AWS has Snowball, Snowball Edge with compute, as well as the truck size Snowmobile for large-scale data movement. Google also has their Transfer services including Google Transfer Appliance.

Who is Azure Data Box for?

Azure Data Box is for those who need to migrate data to Azure cloud storage and other services on a one-time or recurring basis. Another scenario is for those who need to have on-prem storage and optional compute at remote or edge locations in support of data acquisition, media & entertainment, energy exploration, AI, ML, DL inferencing, local data processing, pre-processing before sending to cloud among other workloads.

Yet other scenarios for those who need to move large amounts of data online, off-line, or in disconnected also known as submarine mode where a connection to the internet is not always available. Bulk data movement also applies for one-time, as well as recurring data protection such as archive, backups, BC/DR, as well as data shipping, virtual machine farm relocation, SQL Server data migration to cloud, data center consolidation among many other scenarios.

What is Azure Data Box

Azure Data Box is a combination of hardware, software, cloud services that support data migration (on-line and off-line) from on-prem environments including remote or edge to Azure cloud storage resources. There are different Data Box solutions available or in the preview to meet various needs from performance, capacity, functionality, without as well as without compute. In addition to being used for data migration, there are also Data Box solutions (e.g., Edge) that converge compute and storage for deployment at remote or edge locations.

Data Box Gateway is a software-defined virtual machine appliance that deploys on VMware and Microsoft (e.g., Hyper-V) hypervisors. Off-line Data Box solutions scale from single 8TB SSD disks to PB of capacity with various functionality.

As a reminder, blobs are analogous to and what Microsoft Azure refers to instead of objects (e.g., object storage). Also remember that Azure blobs include block, page (512-byte page aligned for VHDX) and append (similar to other vendors object storage). Microsoft Azure in addition to blobs, supports file (SMB and NFS) access, along with table (database) and queue storage services.

Where to learn more

Learn more about Microsoft Azure Data Box, Clouds and Data Infrastructure related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Azure Data Box type solutions and services are becoming more common as well as diverse. With the addition of compute in some of these solutions to support remote edge workloads, the lines may blur with some of the converged and hyper-converged infrastructure (HCI) solutions. Likewise, keep an eye to see how cloud service providers leverage solutions like Data Box Edge to further place their reach out to the edge enabling fog (e.g., cloud at the edge) among other converged functionality. Continue reading Part 2 Microsoft Azure Data Box Family, Part 3 Microsoft Azure Data Box Disk Test Drive Review, and Part 4 Microsoft Azure Data Box Disk Impressions as part of Microsoft announced Azure Data Box updates.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Not Dead Yet Zombie Technology (Declared Dead yet still alive) October 2018 Update #blogtobertech

Not Dead Yet Zombie Technology (Declared Dead yet still alive) October 2018 Update #blogtobertech

Not Dead Yet Zombie Technology (Declared Dead yet still alive) October 2018 Update

Not Dead Yet Zombie Technology (Declared Dead yet still alive) October 2018 Update. Musician Phil Collins has an excellent name for his current tour Not Dead Yet which is a reminder that he is still alive and performing, at least one more time. With Halloween just around the corner, it is that time of the year to revisit zombie technology, those technologies, tools, techniques, trends that are declared dead yet still alive.

Data Infrastructure Tools Trends Topics

IT Zombie Technology Declared Dead Not Dead Yet

With a concert tour named Not Dead Yet, that sets the stage for this post which is about IT Zombie Technology and in particular data infrastructure related technology, tools, trends and related topics that have been declared dead by some people, yet are still alive. Not only are these tools and techniques being used, but they are also being enhanced to be around for future years of zombie technology updates, not dead yet.

As a refresher, a Zombie technology is one that is declared dead, usually by some upstart vendor and its pundits along with other followers in favor of whatever new has been announced. As luck or fate would have it, some of these startup or new technologies that declare an older established one as being dead, tend to end up on the where are they now list.

In other words, some technologies do survive and gain in both industry adoption, as well as the even more critical customer deployment category. Likewise, some of these technologies that result in something existing being declared dead-end up surviving to live alongside or near what its supporters declared dead.

Another not so uncommon occurrence is when the new technology that its supporters declared something else as being dead joins the ranks of being declared dead by a yet more modern technology thereby becoming a Zombie technology itself.  Put a different way, being on the Zombie technology list may not be the same as being the shiny new popular trendy technology. However, it can be both a badge of honor not to mention revenue and profit maker.

Data Infrastructure components

Zombie Technology List

What are some old and new Zombie technologies that have been declared dead, yet are still alive, being used and enhanced, not dead yet?

IBM Mainframe

This is a perennial favorite, and while not seeing new growth associated with other platforms including Intel, AMD, ARM among others, it has its place with many large organizations. Not only does it continue to be manufactured, enhanced, even some new customers buying them, it also runs native Linux in addition to traditional zOS among other software.

Fibre Channel (FC)

FC has been declared dead for over a decade, and while Ethernet-based server storage I/O networking continues to gain ground in both industry as well as customer deployments, there is still plenty of life in and with FC for years to come, at least for some environments. NVMe over Fabrics (NVMeoF) which is the NVMe protocol carried on top of a fabric network (SAN if you prefer) is gaining industry popularity and customer curiosity.

There are many flavors of NVMe over fabrics including NVMe over Fibre Channel, e.g., FC-NVMe which is similar to mapping the SCSI command set (SCSI_FCP) on to Fibre Channel or what is more commonly known as FCP or simply FC.

What this means if that FC-NVMe is just another upper-level protocol (ULP) that can co-exist with others on the same Fibre Channel network. In other words, FICON, FCP, NVMe among others can co-exist on the same Fibre Channel-based network. Will everybody using Fibre Channel move to FC-NVMe? Good question, ask the FC folks, and the answer not surprisingly would be yes or probably. Will new customers looking to do NVMe over some type of fabric or network use Fibre Channel instead of Ethernet or other transport? Some will while others will go other routes. For now, what is clear is that FC is still alive and thus on the Zombie technology list and not dead yet.

SAS and SATA

Both have been declared dead as they have been around for a while, and over time NVMe will pick up more of their workload, however near term, SAS and SATA will continue as lower cost smaller footprint for general purpose and bulk lower cost direct attachment. Otoh, look for more m.2 NVMe Next Generation Form Factor (NGFF) aka gum sticks appearing on physical servers along with storage systems. Likewise, watch for increased deployment of NVMe U.2. Aka 8639 drive form factor SSDs using NAND flash as well as 3D XPoint and Intel Optane among other mediums as part of new server and storage platforms. BTW, USB is not dead yet either, just saying.

Microsoft Windows

Windows desktop, Windows Servers, even Hyper-V virtualization have been declared dead for some time now, yet all continue to evolve. Just recently, Microsoft released Windows Server 2019 which included many enhancements from software-defined storage (Storage Spaces Direct aka S2D), software-defined networking, converged and hyper-converged infrastructure (HCI) deployment options, expanded virtualization capabilities, Windows Subsystem for Linux (WSL) enhancements (e.g. bash shell on Windows native), containers with Kubernetes as well as Docker updates among others. In other words, it’s not dead yet.

Hard Disk Drive (HDD)

Having been declared dead for decades, while not the primary frontline storage medium it was in the past, HDDs continue to evolve and be used for alongside faster flash SSD, and as a front-end to magnetic tape. Some of the larger consumers of HDDs continue to be cloud service providers also known as mega scalars for storing large amounts of bulk data. I suspect that HDDs will continue to be on the Zombie technology list for at least another decade or so which has been the case for the past several decades.

Magnetic Tape

Like HDDs, the tape is still in use in some environments, and like HDDs, the cloud service providers are significant users of tape as a low-cost, low access, high-capacity bulk storage for cold archives that are front-ended by HDD or SSD or both.

Cloud (Public, Private and Hybrid)

Yes, believe it or not, some have declared cloud dead, along with hybrid cloud, private cloud among others, oh well.

Physical Machine (PM)

Also known as bare metal, servers were declared dead a decade or so ago at the hands of the then emerging Intel based virtualization hypervisors notably VMware ESXi and to a lesser extent Microsoft Hyper-V. I say lesser extent with Hyper-V in that there was less noise about PM and BMs being dead as there was from some in the ESXi virtual kingdom. Needless to say, PM and BM from Intel to AMD and ARM-based, along with IBM Power among many others are very much alive as dedicated servers in the cloud, VM and container hosts, as well as being accessorized with FPGA, ASIC, GPU, and other resources.

Virtual Machines

Listen to some from the container, serverless or something new crowd, and you will hear that virtual machines (VMs) are dead which for some workloads may be right. On the other hand, similar to the physical machine (PM) or bare metal (BM) servers that were declared dead by the VMs a decade or so ago, VMs are alive and doing well. Not only are they doing well, like containers continued adoption and deployment of VMs will stay on both on-prem as well as cloud, as will BM and PMs now have known as dedicated servers in the clouds.

NAS and Files

If you listened to some of the pundits and press, NAS and files were supposed to have been dead several years ago at the hands of object storage. The reality today is that while object storage continues to grow in customer deployments while the industry is not as enamored (or drunk) with it as it was a few years ago, the new technology is here to stay and will be around for many decades to come.

That brings us back to NAS and files which were declared dead by the object opportunists which is file access is very much alive and continues gain ground. In fact, most cloud providers have either added NAS file-based access (NFS, SMB, POSIX among others) native or via partners to their solutions. Likewise, most object storage platforms have also added or enhanced their NAS file-based access for compatibility while their customers are re-engineering their applications, or create new apps that are object and blob native. Thus, NAS and File-based access are proud members of the Zombie technology list.

Data Infrastructure tools

There are many more tools, technologies, trends, techniques that are part of the above list for example Backup has been declared dead, along with the PCIe bus, NAND flash, programming, data centers, databases, SQL along with many others. What they have in common is that they are part of a growing list of not dead yet, yet declared dead thus are Zombie technologies.

Where to learn more

Learn more about Clouds and Data Infrastructure related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

What is your favorite zombie technology, tool, trend or technique?

What zombie technologies, tools, trends or techniques should be added to the list and why?

Many tools, technologies, techniques, trends are often declared dead, sometimes before they are even really alive and mature by those who have something new, or that simply lack creative (e.g., dead marketing?) so it’s easier to declare something dead. While some succeed themselves prospering and being added to the Zombie technology list (a badge of honor), some quietly end up on the where are they now list. The where are they now list are those vendors, tools, technologies, techniques, trends that were on the famous hit parade in the past, having faded away, or end up dead (unlike a zombie).

Don’t be scared of zombie technology while also being prepared to embrace what is new while using both in new ways. Right now, I don’t have tickets to go see Phil Collins not dead yet tour, maybe that will change. However, for now, keep in mind, don’t be scared when looking at Not Dead Yet Zombie Technology (Declared Dead yet still alive) October 2018 Update #blogtobertech.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

How I saved money storing more data on aws s3 simple storage service #blogtobertech

How I saved money storing more data on aws s3 simple storage service #blogtobertech

How I saved money storing more data on aws s3 simple storage service

How I saved money storing more data on aws s3 simple storage service is an example of reducing cloud costs as opposed to merely cutting cloud costs. What this means is that instead of just cutting my cloud storage costs with a focus on how much I could save, I wanted to remove some costs while also storing more data without compromise. For example, since making the changes, storage capacity usage has almost doubled, yet prices are remaining 37% lower from two years ago before the changes were made.

How I saved money storing more data on aws s3?

Without adding any context, the typical reaction might be that I saved money storing more data on (or in) AWS S3 as opposed to locally on-site (on-prem). Another typical response would be that I moved all of my data from a different more expensive cloud service to AWS S3. Yet another common reaction would that I moved my AWS S3 data into AWS Glacier cold storage, or, deleted a large amount of data.

Some might even comment that I must have used some type of dedupe, compression or other data footprint reduction (DFR) technology. On the other hand, some might determine that I probably did all or some of the above, or, leveraged AWS tiered storage, aligning different storage classes to the type of data activity.

How I saved money storing more data in AWS S3 actually involved spending some money, to eventually save money by leveraging different S3 storage classes. As part of rebalancing or moving different data to its new storage class, some one-time charges were incurred which recouped after several months of savings. The costs pertained to EC2 compute instances and associated storage used for some of the data tiering, other fees were for access charges along with excessive API calls. For example, some of the data was in storage classes that had fees for early retrieval or deletions, or fees for access among others.

How I use different AWS S3 storage classes (tiers)

  • Standard – Frequently changing data, or data with frequent access
  • Infrequent Access (IA) – Data that does not change frequently or that is not routinely accessed. In the past before OZA, I had placed data that did not need to be in standard, yet to warm for Glacier in this storage class. After the migrations, I have fewer data stored in IA, with more in OZA as well as some in Standard.
  • One Zone Availability (OZA) – Data that is frequently accessed for reading, however, is static, not yet cold enough to move to Glacier or deep archive. A mix of backups, online and active archives. Note that I use OZA as an additional copy or location and not as a single, lowest cost place to store data. In other words, anything that I put into OZA has at least one additional copy somewhere else which may not be in the cloud.
  • Glacier – Very cold, seldom accessed, archives

Where to learn more

Learn more about Clouds and Data Infrastructure related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

I decreased my AWS monthly bill by balancing things around, there was a one-month period where my costs increased during the changes, then a subsequent reduction. However, while I saw my monthly AWS storage invoices decrease, I’m also storing more data per month. How I saved money storing more data on aws s3 simple storage service involved using different storage classes.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Dont Stop Learning Expand Your Skills Experiences Everyday #blogtobertech

Dont Stop Learning Expand Your Skills Experiences Everyday #blogtobertech

Dont Stop Learning Expand Your Skills Experiences Everyday

Dont Stop Learning Expand Your Skills Experiences Everyday including moving beyond or outside our current tradecraft focus area. If you are an expert in a field or given focus area, learn something new about an area outside your expertise or comfort zone. Now if you are of the mind-set that there is nothing new to learn about, it’s all old, boring, perhaps its time to step back, look around, explore other areas.

Doing something new can be in an adjacent technology area, or something completely unrelated. For example, in a recent VMUG keynote presentation and blog post I discussed how Next Generation Hybrid Software Defined Data Infrastructures Are In Your Future.

Dont Stop Learning Expand Your Skills Experiences Everyday
Next Generation Data Infrastructures are in your future (if not already)

What tradecraft skills and experience do you need to have, expand or refresh to support next-generation hybrid software-defined data infrastructures? If you are a server person than you need to broaden your tradecraft skills experience to storage, I/O networking, cloud, virtual, container across hardware as well as software. Likewise, if you are storage or I/O and networking, you need to expand into other areas. If you are a VMware focused professional, then learn about Microsoft Hyper-V or vice versa. If you are an AWS focused person, learn about Google, Azure or vice versa, same applies across different technology domains.

On the other hand, if you know all there is to know, chances are they are other areas you need to learn more about, or, determine what you don’t know to address that. By chance, if you do happen to know everything, there is to know, how much time are you spending interacting with others to teach them, possibly learning something new yourself.

Invest Time into Your Tradecraft Skill set

If you are not spending at least an hour a day learning something new, you are missing out on the opportunity. Part of that hour should also be outside your comfort zone core focus area. For example, if you are a software pro, learn more about hardware, clouds, or something different. If you are a VMware focused person, learn Hyper-V, AWS, Azure, something else. If you are storage, learn server, network, cloud and beyond. If you are focused on data infrastructures, then learn about the upper-level business applications along with the users who use them and vice versa.

How I Continue to Learn Expanding My Tradecraft Skills Experience Every day

As part of expanding my tradecraft, I spend part of my day learning, refreshing on core data infrastructure focus areas (servers, storage, I/O networking, hardware, software, cloud, containers, converged, software-defined, data protection) and related topics. Learning involves vendor briefings, researching, talking with others, reading, hands-on technology trial to gain insight experience perspectives.

I also have expanded my tradecraft experiences by becoming an FAA Part 107 licensed commercial pilot of small unmanned aerial system (sUAS), small unmanned aerial vehicle (sUAV) or more commonly merely called drones. Besides being FAA licensed, I also expanded by becoming Minnesota sUAV/drone and aerial photography licensed. Drone flying has an adjacent to data infrastructures in that one of my drones’ records at 4K 60 frames per second (fps) meaning about 1 GByte of data every two minutes of video, plus telemetry. Note that the drones have internet capability and can be considered IoT for their video, as well as telemetry.


Above is a 4K video flights via my companion site www.picturesoverstillwater.com

Where to learn more

Learn more about learning, data infrastructures, tradecraft, drones as well as related trends, tools, technologies and topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

What this means is that in addition to expanding as well as refreshing my data infrastructure related tradecraft skills, I’am also expanding my experiences into other adjacent areas. In other words, instead of just talking about big data, fast data, video, IoT, drones and related, I’am involved with it hands on.

Keep in mind, at some point the student becomes the teacher, and a teacher is a student. Leverage your pair of eyes and ears to see things in different ways, listen to and learn about items outside your primary focus area as you expand or refresh your tradecraft skill set experiences.

If you can’t learn something new every day, either you are not trying, or you are in trouble. Even experts and unicorns can learn something new every day, even if that is as simple as learning to listen to others.

With October being #blogtobertech there are plenty of opportunities to Don’t Stop Learning Expand Your Skills Experiences Everyday which also includes student becoming teacher, teacher being student.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle

Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle

Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle

Following up from last years 2017 crossword puzzle for travel fun, here is the Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle (click on the below image for PDF version that includes answers). The Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle can be something to do while traveling, taking a break between (or during) sessions as well as keynotes. I wonder which buzzword term will get used the most, as well as new ones to be added to an updated version of this?

Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle

Where to learn more

Learn more about VMworld and data infrastructures related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Next week is VMworld 2018 in Las Vegas which means for some traveling and long week. Feel free to suggest additions as there could be a revision, update or two between now and VMworld. Have fun, safe travels, hope to see you next week in the meantime enjoy the Server StorageIO 2018 VMworld Data Infrastructure Buzzword Bingo Puzzle.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

July 2018 Server StorageIO Data Infrastructure Update Newsletter

July 2018 Server StorageIO Data Infrastructure Update Newsletter

July 2018 Server StorageIO Data Infrastructure Update Newsletter

Volume 18, Issue 7 (July 2018)

Hello and welcome to the July 2018 Server StorageIO Data Infrastructure Update Newsletter.

In cased you missed it, the June 2018 Server StorageIO Data Infrastructure Update Newsletter can be viewed here ( HTML and PDF).

In this issue buzzwords topics include Dell Technology and VMware, AWS and Google public, private and hybrid cloud, machine learning, 3D XPoint, SCM, SSD, NVMe, data infrastructure management tools among other topics.

Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

July 2018 data infrastructure, server, storage, I/O network, hardware, software, cloud, converged, and container as well as data protection industry activity includes among others:

Amazon Web Services AWS July 2018 Updates include enhancements to machine learning (ML) Sagemaker service, faster S3 access, new EC2 instances along with Snowball Edge (SBE) for on-prem converged server and compute appliance ( read more about SBE here). In other public cloud activity, Google Cloud Platform GCP announced new Los Angeles Region.

Intel and Micron have announced that they will be pursuing different paths when they complete the second generation in 2019 of 3D XPoint used in Intel Optane NVMe SSD and Storage Class Memory (SCM) technologies, read more here Intel Micron 3D XPoint Evolving. Meanwhile, Broadcom buying CA, Brilliant or a Brainbuster? This deal is a bit of a head scratcher with Broadcom spending $18.9 Billion USD (cash) to by CA Technologies.

In other data infrastructures news and activity, DataDirect Networks Stages Bid to Acquire Tintri’s Assets and Expand Its Storage Portfolio into the Enterprise. Dell EMC announced a new integrated data protection appliance ( IDPA DP4400) for small and midsize organizations. In other activity, VMware declared a dividend, with Dell Technologies being a majority owner, will use cash to fund Dell business structuring. Read more about Dell Technologies Announces Class V VMware Tracking Stock exchange for stock or cash here.

Spectra (e.g. who some of you know as Spectra Logic) has announced enhancements to their tape libraries. Note that one of the larger growth (or sustainment) markets for tape based technologies in recent years have been the larger cloud scale service providers. Granted those providers are not using tape in old ways (e.g. for direct backup), rather, in new ways where it is a companion to SSD, HDD as another storage class, tier or technology enabler.

IBM has jumped on the NVMe bandwagon announcing updates to their Flashsystems 9100 systems (e.g. what they acquired via TMS a few years ago). Opvisor has announced a new VMware vSAN performance monitoring and troubleshooting feature for their insight, awareness management tools.

Check out other industry news, comments, trends perspectives here.

Data Infrastructure Server StorageIO Comments Content

Server StorageIO Commentary in the news, tips and articles

Recent Server StorageIO industry trends perspectives commentary in the news.

Via : SearchStorage: Comments on GDPR and Cloudian File Sync Share 
Via : NetworkComputing: Comments Software Defined Storage SDS Getting Started 
Via SearchStorage: Comments The storage administrator skills you need to keep up today
Via SearchStorage: Comments Managing storage for IoT data at the enterprise edge
Via SearchCloudComputing: Comments Hybrid cloud deployment demands a change in security mind set

View more Server, Storage and I/O trends and perspectives comments here.

Data Infrastructure Server StorageIOblog posts

Server StorageIOblog Data Infrastructure Posts

Recent and popular Server StorageIOblog posts include:

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch
June 2018 Server StorageIO Data Infrastructure Update Newsletter
May 2018 Server StorageIO Data Infrastructure Update Newsletter
Have you heard about the new CLOUD Act data regulation?
Data Protection Recovery Life Post World Backup Day Pre GDPR
Microsoft Windows Server 2019 Insiders Preview
Server Storage I/O Benchmark Performance Resource Tools
Data Infrastructure Primer Overview (Its Whats Inside The Data Center)
If NVMe is the answer, what are the questions?

View other recent as well as past StorageIOblog posts here

Server StorageIO Recommended Reading (Watching and Listening) List

Software-Defined Data Infrastructure Essentials SDDI SDDC

In addition to my own books including Software Defined Data Infrastructure Essentials (CRC Press 2017) available at Amazon.com (check out special sale price), the following are Server StorageIO data infrastructure recommended reading, watching and listening list items. The Server StorageIO data infrastructure recommended reading list includes various IT, Data Infrastructure and related topics including Intel Recommended Reading List (IRRL) for developers is a good resource to check out.

Duncan Epping ( @DuncanYB), Frank Denneman ( @FrankDenneman) and Neils Hagoort ( @NHagoort) have released their VMware vSphere 6.7 Clustering Deep Dive book available at venues including Amazon.com. This is the latest in a series of Cluster and deep dive books from Frank and Duncan which if you are involved with VMware, SDDC and related software defined data infrastructures these should be on your bookshelf.

Watch for more items to be added to the recommended reading list book shelf soon.

Data Infrastructure Server StorageIO event activities

Events and Activities

Recent and upcoming event activities.

July 25, 2018 – Webinar – Data Protect & Storage

June 27, 2018 – Webinar – App Server Performance

June 26, 2018 – Webinar – Cloud App Optimize

See more webinars and activities on the Server StorageIO Events page here.

Data Infrastructure Server StorageIO Industry Resources and Links

Various useful links and resources:

Data Infrastructure Recommend Reading and watching list
Microsoft TechNet – Various Microsoft related from Azure to Docker to Windows
storageio.com/links – Various industry links (over 1,000 with more to be added soon)
objectstoragecenter.com – Cloud and object storage topics, tips and news items
OpenStack.org – Various OpenStack related items
storageio.com/downloads – Various presentations and other download material
storageio.com/protect – Various data protection items and topics
thenvmeplace.com – Focus on NVMe trends and technologies
thessdplace.com – NVM and Solid State Disk topics, tips and techniques
storageio.com/converge – Various CI, HCI and related SDS topics
storageio.com/performance – Various server, storage and I/O benchmark and tools
VMware Technical Network – Various VMware related items

What this all means and wrap-up

Summer is here in North America and the Northern Hemisphere which means holidays as well as vacations. However Data Infrastructures continue to evolve as do the tools, technologies, trends, hardware, software, services along with those who take care of, and define them. Enjoy your summer vacation, holidays as well as this July 2018 Server StorageIO Data Infrastructure Update Newsletter edition.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Broadcom buying CA, Brilliant or a Brainbuster?

Broadcom buying CA, Brilliant or a Brainbuster?

Broadcom buying CA, Brilliant or a Brain buster?

For some in the IT industry as well as financial markets, there is skepticism about Broadcom (formerly known as Avago) making an announcing that they are buying CA Technologies (CA) for USD 18.9 Billion (cash). For example, the Broadcom stock ( AVGO) took a significant negative hit (13%) on the news.

Broadcom Stock impact after announcing CA purchase
Broadcom Stock upon announcing buying CA (via Google)

Broadcom aka Avago and CA rewind

Why the backlash over buying CA? a couple of reasons, CA is not exactly the most loved software vendor by customers in the industry, and, Broadcom (Avago) has been traditionally focused on hardware.

However, to understand this better, lets take a step back.

After digesting the likes of Broadcom, Brocade, and LSI among others, as well as after failing to capture Qualcomm in a USD 117 Billion takeover attempt, Avago (e.g., Broadcom) has set its sights on Mainframe and legacy enterprise software vendor Computer Technologies (CA) formerly known as Computer Associates. CA has about USD 4.2 Billion in annual revenue with about two-thirds tied to legacy IBM mainframe software, and the rest in other enterprise software. While not a growth segment, the IBM mainframe software business is a good annuity revenue and margin stream.

Data Infrastructures
Data Infrastructures support IT business applications

Broadcom had 2017 revenues of about USD 17.6 Billion made up of a diverse product set including data infrastructure hardware along with associated software spanning legacy to new and emerging cloud environments. Some of Broadcom technologies include server I/O devices such as PCIe, SAS, SATA and NVMe adapters, RAID controllers and chips, Fibre Channel, NVMe over Fabric (NVMeoF), Ethernet, switches and much more.
Broadcom and CA, Brainbuster or Brilliant?

This deal is a bit of a head-scratcher or brainbuster on the surface as Broadcom aka Avago has been primarily a hardware company (they do have a portfolio of drivers, management tools, monitoring and other software) and I can understand them wanting to get more into the software business.

Avago (excuse me, Broadcom) has had a focus on leaning out acquisitions to drive volume and integration across its portfolio, bringing value to its partners and customers. For its part, CA has been known where old (or new) software goes to die or retire garnering CA reputations as a software retirement home, or undertaker for technology. Refer to the Broadcom SEC filing for more information here.

On the other hand, CA has made a successful business wringing our value from existing software as opposed to substantial investment in new development; they do do some new development.

Perhaps this is the risk and reward that Avago sees, where similar to themselves of wringing out value from existing hardware, maybe they will do the same with CA, however, taking it to a new level. If that is the game, then once CA is bought by Broadcom, who will they pursue from a software acquisition target list similar to what Avago has done with hardware?

Where to learn more

Learn more about Broadcom (Avago), CA and data infrastructures related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

For now, Broadcom buying CA is a brainbuster, especially on the surface. However, there could be a brilliant move if Broadcom can leverage CA to do what it has done in the past. That is, similar to Avago buying various companies and leaning them out; CA has done similar with both boosting recurring revenues and increasing market footprint. Also, the combined companies can also leverage their reach into various partner ecosystems as keep in mind, hardware needs software, software needs hardware, and Broadcom is now a supplier of both.

It will be interesting to see how much Broadcom leans out CA, perhaps the lessons from buying Brocade might help as opposed to previous purchases. My point is that Brocade solutions are higher up the data infrastructure technology stack than traditional Broadcom, Avago, LSI components that require more direct customer-facing sales and marketing.

CA for its part also relies on direct customer-facing sales and marketing, however, is their room or opportunity for leaning things out?

Something else interesting to watch is how much Broadcom allows CA to operate on its own, vs. more under the direct Broadcom umbrella.

Then there is the question of to sustain growth, does Broadcom and CA go on additional shopping sprees for undervalued software companies and whom would those be? Perhaps some of the legacy big vendors such as Cisco, Dell Technologies, HPE, IBM, Oracle among others might be interested in selling off some under performing software.

On the other hand, perhaps there are some opportunities for Broadcom and CA to do some buy out deals with private equity firms?

Keep in mind that over the past few years, several software business units have been divested from the likes of the combined Dell and EMC, HPE among others.

For now, I’m sticking with Broadcom buying CA as a brainbuster, however, see some interesting scenarios in the future.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

Google Cloud Platform GCP announced new Los Angeles Region

Google Cloud Platform GCP announced new Los Angeles Region

Google Cloud Platform GCP announced new Los Angeles Region

Google Cloud Platform GCP announced new Los Angeles Region

Google Cloud Platform (GCP) has announced a new Los Angeles Region (e.g., uswest-2) with three initial Availability Zones (AZ) also known as data centers. Keep in mind that a region is a geographic area that is made up of two or more AZ’s. Thus, a region has multiple data centers for availability, resiliency, durability.

The new GCP uswest-2 region is the fifth in the US and seventh in the Americas. GCP regions (and AZ’s) in the Americas include Iowa (us-central1), Montreal Quebec Canada (northamerica-northeast1), Northern Virginia (us-east4), Oregon (us-west1), Los Angeles (us-west2), South Carolina (us-east1) and Sao Paulo Brazil (southamerica-east1). View other Geographies as well as services including Europe and the Asia-Pacific here.

How Does GCP Compare to AWS and Azure?

The following are simple graphical comparisons of what Amazon Web Services (AWS) and Microsoft Azure currently have deployed for regions and AZ’s across different geographies. Note, each region may have a different set of services available so check your cloud providers notes as to what is currently available at various locations.

Google Cloud Compute Platform regions
Google Compute Platform Locations (Regions and AZ’s) Image via Google.com

AWS Regions, AZ locations
AWS Regions and AZ’s image Via AWS.com

Microsoft Azure Cloud Region Locations
Microsoft Azure Regions and AZ’s image Via Azure.com

Where to learn more

Learn more about data infrastructures and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Google continues to evolve its public cloud platform (GCP) both regarding geographical global physical locations (e.g., regions and AZ’s), also regarding feature, function, extensibility. By adding a new Los Angeles (e.g. uswest-2) Region and three AZ’s within it, Google is providing a local point of presence for data infrastructure intense (server compute, memory, I/O, storage) applications such as those in media, entertainment, high performance compute, aerospace among others in the southern California region.  Overall, Google Cloud Platform GCP announced new Los Angeles Region is good to see not only new features being added to GCP but also physical points of presences.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch

Here is the 2018 Hot Popular New Trending Data Infrastructure Vendors To Watch which includes startups as well as established vendors doing new things. This piece follows last year’s hot favorite trending data infrastructure vendors to watch list (here), as well as who will be top of storage world in a decade piece here.

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch
Data Infrastructures Support Information Systems Applications and Their Data

Data Infrastructures are what exists inside physical data centers and cloud availability zones (AZ) that are defined to provide traditional, as well as cloud services. Cloud and legacy data infrastructures are combined by hardware (server, storage, I/O network), software along with management tools, policies, tradecraft techniques (skills), best practices to support applications and their data. There are different types of data infrastructures to meet the needs of various environments that range in size, scope, focus, application workloads, along with Performance and capacity.

Another important aspect of data infrastructures is that they exist to protect, preserve, secure and serve applications that transform data into information. This means that availability and Data Protection including archive, backup, business continuance (BC), business resiliency (BR), disaster recovery (DR), privacy and security among other related topics, technology, techniques, and trends are essential data infrastructure topics.

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch
Different timelines of adoption and deployment for various audiences

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch

Some of those on this year’s list are focused on different technology areas, while others on size or types of vendors, suppliers, service providers. Others on the list are focused on who is new, startup, evolving, or established which varies from if you are an industry insider or IT customer environment. Meanwhile others new and some are established doing new things, mix of some you may not have heard of for those who want or need to have the most current list to rattle off startups for industry adoption (and deployment), as well as what some established players are doing that might lead to customer deployment (and adoption).

AMD – The AMD EPYC family of processors is opening up new opportunities for AMD to challenge Intel among others for a more significant share of the general-purpose compute market in support of data center and data infrastructure markets. An advantage that AMD has and is playing to in the industry speeds feeds, slots and watts price performance game is the ability to support more memory and PCIe lanes per socket than others including Intel. Keep in mind that PCIe lanes will become even more critical as NVMe deployment increases, as well as the use of GPU’s and faster Ethernet among other devices. Name brand vendors including Dell and HPE among others have announced or are shipping AMD EPYC based processors.

Aperion – Cloud and managed service provider with diverse capabilities.

Amazon Web Services (AWS) – Continues to expand its footprint regarding regions, availability zones (AZ) also known as data centers in regions, as well as some services along with the breadth of those capabilities. AWS has recently announced a new Snowball Edge (SBE) which in the past has been a data migration appliance now enhanced with on-prem Elastic Cloud Compute (EC2) capabilities. What this means is that AWS can put on-prem compute capabilities as part of a storage appliance for short-term data movement, migration, conversion, importing of virtual machines and other items.

On the other hand, AWS can also be seen as using SBE as a first entry to placing equipment on-prem for hybrid clouds, or, converged infrastructure (CI), hyper-converged infrastructure (HCI), cloud in a box similar to Microsoft Azure Stack, as well as CI/HCI solutions from others.

My prediction near term, however, is that CI/HCI vendors will either ignore SBE, downplay it, create some new marketing on why it is not CI/HCI or fud about vendor lock-in. In other words, make some popcorn and sit back, watch the show.

Backblaze – Low-cost, high-capacity cloud storage for backup and archiving provider known for their quarterly disk drive reliability ratings (or failure) reports. They have been around for a while, have a good reputation among those who use their services for being a low-cost alternative to the larger providers.

Barefoot networks – Some of you may already be aware of or following Barefoot Networks, while others may not have heard of them outside of the networking space. They have some impressive capabilities, are new, you probably have not heard of them, thus an excellent addition to this list.

Cloudian – Continue to evolve and no longer just another object storage solution, Cloudian has been expanding via organic technology development, as well as acquisitions giving them a broad portfolio of software-defined storage and tiering from on-prem to the cloud, block, file and object access.

Cloudflare – Not exactly a startup, some of you may know or are using Cloudflare, while to others, their role as a web cache, DNS, and other service is transparent. I have been using Cloudflare on my various sites for over a year, and like the security, DNS, cache and analytics tools they provide as a customer.

Cobalt Iron – For some, they might be new, Software-defined Data protection and management is the name of the game over at Cobalt Iron which has been around a few years under the radar compared to more popular players. If you have or are involved with IBM Tivoli aka TSM based backup and data protection among others, check out the exciting capabilities that Cobalt can bring to the table.

CTERA – Having been around for a while, to some they might not be a startup, on the other hand, they may be new to others while offering new data and file management options to others.

DataCore – You might know of DataCore for their software-defined storage and past storage hypervisor activity. However, they have a new piece of software MaxParallel that boost server storage I/O performance. The software installs on your Windows Server instance (bare metal, VM, or cloud instance) and shows you performance with and without acceleration which you can dynamically turn off and off.

DataDirect Networks (DDN) – Recently acquired Lustre assets from Intel, now picking up the storage startup Tintri pieces after it ceased operations. What this means is that while beefing up their traditional High-Performance Compute (HPC) and Super Compute (SC) focus, DDN is also expanding into broader markets.

Dell Technologies – At its recent Dell Technology World event in Las Vegas during late April, early May 2018, several announcements were made, including some tied to emerging Gen-Z along with composability. More recently, Dell Technologies along with VMware announced business structure and finance changes. Changes include VMware declaring a dividend, Dell Technologies being its largest shareholder will use proceeds to fund restricting and debt service. Read more about VMware and Dell Technology business and financial changes here.

Densify – With a name like Densify no surprise they propose to drive densification and automation with AI-powered deep learning to optimize application resource use across on-prem software-defined virtual as well as cloud instances and containers.

FlureDB – If you are into databases (SQL or NoSQL), as well as Blockchain or distributed ledgers, check out FlureDB.

Innovium.com – When it comes to data infrastructure and data center networking, Innovium is probably not on your radar, however, keep an eye on these folks and their TERALYNX switching silicon to see where it ends up given their performance claims.

Komprise – File, and data management solutions including tiering along with partners such as IBM.

Kubernetes – A few years ago OpenStack, then Docker containers was the favorite and trending discussion topic, then Mesos and along comes Kubernetes. It’s safe to say, at least for now, Kubernetes is settling in as a preferred open source industry and customer defecto choice (I want to say standard, however, will hold off on that for now) for container and related orchestration management. Besides, do it yourself (DiY) leveraging open source, there are also managed AWS Elastic Kubernetes Service (EKS), Azure Kubernetes Services (AKS), Google Kubernetes Engine (GKE), and VMware Pivotal Container Service (PKS) among others. Besides Azure, Microsoft also includes Kubernetes support (along with Docker and Windows containers) as part of Windows Servers.

ManageEngine (part of Zoho) – Has data infrastructure monitoring technology called OpManager for keeping an eye on networking.

Marvel – Marvel may not be a familiar name (don’t confuse with comics), however, has been a critical component supplier to partners whose server or storage technology you may be familiar with or have yourself. Server, Storage, I/O Networking chip maker has closed on its acquisition of Cavium (who previously bought Qlogic among others). The combined company is well positioned as a key data infrastructure component supplier to various partners spanning servers, storage, I/O networking including Fibre Channel (FC), Ethernet, InfiniBand, NVMe (and NVMeoF) among others.

Mellanox – Known for their InfiniBand adapters, switches, and associated software, along with growing presence in RDMA over Converged Ethernet (RoCE), they are also well positioned for NVMe over Fabrics among other growth opportunities following recent boardroom updates, along with technology roadmap’s.

Microsoft – Azure public cloud continues to evolve similarly to AWS with more region locations, availability zone (AZ) data centers, as well as features and extensions. Microsoft also introduced about a year ago its hybrid on-prem CI/HCI cloud in a box platform appliance Azure Stack (read about my test drive here). However, there is more to Microsoft than just their current cloud first focus which means Windows (desktop), as well as Server, are also evolving. Currently, in public preview, Windows Server 2019 insiders build available to try out many new capabilities, some of which were covered in the recent free Microsoft Virtual Summit held in June. Key themes of Windows Server 2019 include security, performance, hybrid cloud, containers, software-defined storage and much more.

Microsemi – Has been around for a while is the combination of some vendors you may not have heard of or heard about in some time including PMC-Sierra (acquired Adaptec) and Vitesse among others. The reason I have Microsemi on this list is a combination of their acquisitions which might be an indicator of whom they pick up next. Another reason is that their components span data infrastructure topics from servers, storage, I/O and networking, PCIe and many more.

NVIDIA – GPU high performance compute and related compute offload technologies have been accessible for over a decade. More recently with new graphics and computational demands, GPU such as those NVIDIA are in need. Demand includes traditional graphics acceleration for physical and virtual, augmented and virtual reality, as well as cloud, along with compute-intensive analytics, AI, ML, DL along with other cognitive workloads.

NGDSystems (NGD) – Similar to what NVIDIA and other GPU vendors do for enabling compute offload for specific applications and workloads, NGD is working on a variation. That variation is to move offload compute capabilities for the server I/O storage-intensive workloads closer, in fact into storage system components such as SSDs and emerging SCMs and PMEMs. Unlike GPU based applications or workloads that tend to be more memory and compute intensive, NGD is positioned for applications that are the server I/O and storage intensive.

The premise of NGD is that they move the compute and application closer to where the data is, eliminating extra I/O, as well as reducing the amount of main server memory and compute cycles. If you are familiar with other server storage I/O offload engines and systems such as Oracle Exadata database appliance NGD is working at a tighter integration granularity. How it works is your application gets ported to run on the NGD storage platform which is SSD based and having a general-purpose processor. Your application is initiated from a host server, where it then runs on the NGD meaning I/Os are kept local to the storage system. Keep in mind that the best I/O is the one that you do not have to do, the second best is the one with the least resource or user impact.

Opvisor – Performance activity and capacity monitoring tools including for VMware environments.

Pavillon – Startup with an interesting NVMe based hardware appliance.

Quest – Having gained their independence as a free-standing company since divestiture from Dell Technologies (Dell had previously acquired Quest before EMC acquisition), Quest continues to make their data infrastructure related management tools available. Besides now being a standalone company again, keep an eye on Quest to see how they evolve their existing data protection and data infrastructure resource management tools portfolio via growth, acquisition, or, perhaps Quest will be on somebody else’s future growth list.

Retrospect – Far from being a startup, after gaining their independence from when EMC bought them several years ago, they have since continued to enhance their data protection technology. Disclosure, I have been a Retrospect customer since 2001 using it for on-site, as well as cloud data protection backups to the cloud.

Rubrik – Becoming more of a data infrastructure household name given their expanding technology portfolio and marketing efforts. More commonly known in smaller customer environments, as well as broadly within industry insider circles, Rubrik has potential with continued technology evolution to move further upmarket similar to how Commvault did back in the late 90s, just saying.

SkyScale – Cloud service provider that offers dedicated bare metal, as well as private, hybrid cloud instances along with GPU to support AI, ML, DL and other high performance,  compute workloads.

Snowflake – The name does not describe well what they do or who they are. However, they have an interesting cloud data warehouse (old school) large-scale data lakes (new school) technologies.

Strongbox – Not to be confused with technology such as those from Iosafe (e.g., waterproof, fireproof), Strongbox is a data protection storage solution for storing archives, backups, BC/BR/DR data, as well as cloud tiering. For those who are into buzzword bingo, think cloud tiering, object, cold storage among others. The technology evolved out of Crossroads and with David Cerf at the helm has branched out into a private company with keeping an eye on.

Storbyte – With longtime industry insider sales and marketing pro-Diamond Lauffin (formerly Nexsan) involved as Chief Evangelist, this is worth keeping an eye on and could be entertaining as well as exciting. In some ways it could be seen as a bit of Nexsan meets NVme meets NAND Flash meets cost-effective value storage dejavu play.

Talon – Enterprise storage and management solutions for file sharing across organizations, ROBO and cloud environments.

Ubitqui – Also known as UBNT is a data infrastructure networking vendor whose technologies span from WiFi access points (AP), high-performance antennas, routing, switching and related hardware, along with software solutions. UBNT is not as well-known in more larger environments as a Cisco or others. However, they are making a name for themselves moving from the edge to the core. That is, working from the edge with AP and routers, firewalls, gateways for the SMB, ROBO, SOHO as well as consumer (I have several of their APs, switches, routers and high-performance antennas along with management software), these technologies are also finding their way into larger environments. 

My first use of UBNT was several years ago when I needed to get an IP network connection to a remote building separated by several hundred yards of forest. The solution I found was to get a pair of UBNT NANO Apps, put them in secure bridge mode; now I have a high-performance WiFi service through a forest of trees. Since then have replaced an older Cisco router, several Cisco, and other APs, as well as the phased migration of switches.

UpdraftPlus– If you have a WordPress web or blog site, you should also have a UpdraftPlus plugin (go premium btw) for data protection. I have been using Updraft for several years on my various sites to backup and protect the MySQL databases and all other content. For those of you who are familiar with Spanning (e.g., was acquired by EMC then divested by Dell) and what they do for cloud applications, UpdraftPlus does similar for lower-end, smaller cloud-based applications.

Vexata – Startup scale out NVMe storage solution.

VMware – Expanding their cloud foundation from on-prem to in and on clouds including AWS among others. Data Infrastructure focus continues to expand from core to edge, server, storage, I/O, networking. With recent Dell Technologies and VMware declaring a dividend, should be interesting to see what lies ahead for both entities.

What About Those Not Mentioned?

By the way, if you were wondering about or why others are not in the above list, simple, check out last year’s list which includes Apcera, Blue Medora, Broadcom, Chelsio, Commvault, Compuverde, Datadog, Datrium, Docker, E8 Storage, Elastifile, Enmotus, Everspin, Excelero, Hedvig, Huawei, Intel, Kubernetes, Liqid, Maxta, Micron, Minio, NetApp, Neuvector, Noobaa, NVIDA, Pivot3, Pluribus Networks, Portwork, Rozo Systems, ScaleMP, Storpool, Stratoscale, SUSE Technology, Tidalscale, Turbonomic, Ubuntu, Veeam, Virtuozzo and WekaIO. Note that many of the above have expanded their capabilities in the past year and remain, or have become even more interesting to watch, while some might be on the future where are they now list sometime down the road. View additional vendors and service providers via our industry links and resources page here.

What About New, Emerging, Trending and Trendy Technologies

Bitcoin and Blockchain storage startups, some of which claim or would like to replace cloud storage taking on giants such as AWS S3 in the not so distant future have been popping up lately. Some of these have good and exciting stories if they can deliver on the hype along with the premise. A couple of names to drop include among others Filecoin, Maidsafe, Sia, Storj along with services from AWS, Azure, Google and a long list of others.

Besides Blockchain distributed ledgers, other technologies and trends to keep an eye on include compute processes from ARM to SoC, GPU, FPGA, ASIC for offload and specialized processing. GPU, ASIC, and FPGA are appearing in new deployments across cloud providers as they look to offload processing from their general servers to derive total effective productivity out of them. In other words, innovating by offloading to boost their effective return on investment (old ROI), as well as increase their return on innovation (the new ROI).

Other data infrastructure server I/O which also ties into storage and network trends to watch include Gen-Z that some may claim as the successor to PCIe, Ethernet, InfiniBand among others (hint, get ready for a new round of “something is dead” hype). Near-term the objective of Gen-Z is to coexist, complement PCIe, Ethernet, CPU to memory interconnect, while enabling more granular allocation of data infrastructure resources (e.g., composability). Besides watching who is part of the Gen-Z movement, keep an eye on who is not part of it yet, specifically Intel.

NVMe and its many variations from a server internal to networked NVMe over Fabrics (NVMeoF) along with its derivatives continue to gain both industry adoption, as well as customer deployment. There are some early NVMeoF based server storage deployments (along with marketing dollars). However, the server side NVMe customer adoption is where the dollars are moving to the vendors. In other words, it’s still early in the bigger broader NVMe and NVMeoF game.

Where to learn more

Learn more about data infrastructures and related topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means

Let’s see how those mentioned last year as well as this year, along with some new and emerging vendors, service providers who did not get said end up next year, as well as the years after that.

2018 Hot Popular New Trending Data Infrastructure Vendors to Watch
Different timelines of adoption and deployment for various audiences

Keep in mind that there is a difference between industry adoption and customer deployment, granted they are related. Likewise let’s see who will be at the top in three, five and ten years, which means some of the current top or favorite vendors may or may not be on the list, same with some of the established vendors. Meanwhile, check out the 2018 Hot Popular New Trending Data Infrastructure Vendors to Watch.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

May 2018 Server StorageIO Data Infrastructure Update Newsletter

May 2018 Server StorageIO Data Infrastructure Update Newsletter

May 2018 Server StorageIO Data Infrastructure Update Newsletter

Volume 18, Issue 5 (May 2018)

Hello and welcome to the May 2018 Server StorageIO Data Infrastructure Update Newsletter.

In cased you missed it, the April 2018 Server StorageIO Data Infrastructure Update Newsletter can be viewed here (HTML and PDF).

May has been a busy month with a lot of data infrastructure related activity from software-defined virtual, cloud, container, converged, serverless to legacy, hardware, software, services, server, storage, I/O and networking along with data protection topics among others.

In this issue buzzwords topics include GDPR, NVMe, NVMeoF, Composable, Serverless, Data Protection, SCM, Gen-Z, MaaS:

Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

May has been a busy month, some data infrastructure, server, storage, I/O network, hardware, software, cloud, converged, and container as well as data protection activity includes among others:

Depending on when you read this, the new global data protection regulations (GDPR) are either days away, or already in effect. For those who are not aware of GDPR other than seeing many inbox items in your email pertaining to it, here are some resources as a refresher or primer:

May Buzzword, Buzz Topic and Trends

Besides data protection and GDPR, other recent data infrastructure related news, trends, technologies and topics to keep an eye on (besides AI, ML, DL, AR/VR, IoT, Blockchain, Serverless) include Metal as a Service (MaaS) that might be familiar to some, for others, something new. Canonical has been busy for sometime now with MaaS including in Ubuntu and they are not alone with variations appearing with various managed service providers, hosting and cloud providers as well. NVMe has become a more common topic, technology, trend including for use in servers as well as over fabrics (e.g. NVMe over Fabrics) as a language for server, storage, I/O communication.

A new emerging companion to NVMe is Gen-Z which initially is a companion to PCIe. Longer term, Gen-Z could maybe possibly be a replacement, as well as for use accessing direct random access memory (DRAM) among other uses. Storage Class Memory (SCM) has been an industry conversation topic for several years now with new persistent memories (PMEM) that combine the best of traditional DRAM (Speed and write endurance) as well as persistent, higher capacity, lower cost of traditional NAND flash SSDs.

Another trend topic is that for some, ASIC, FPGA and GPU are new companions to standard commodity compute processors along with servers, yet for others it may be Dejavu as they have been being used for years (ok, decades) in some solutions. For now, two other buzzwords, buzz terms to add or refresh your data infrastructure vocabulary include distributed ledgers (aka blockchains), composable resources and ephemeral instance storage (storage on a cloud instance).

May NVMe Momentum Movement Activity

May saw a lot of NVMe related activity, from chips and components (adapters, devices) to systems spanning direct attached to NVMe over Fabric (NVMeoF). Here is a primer (or refresh) for NVMe along with various deployment options. NVMeoF includes RDMA over Converged Ethernet (RoCE) based, along with NVMe over Fibre Channel (FC-NVMe), as well as emerging NVMe over IP.

NVMe options
NVMe being used for front-end accessed via shared PCIe along with back-end devices

There are many different facets of NVMe including for use as a front-end on storage systems supporting server attachment (e.g. competes with Fibre Channel, iSCSI, SAS among others). Another variation of NVMe is as a back-end for attachment of drives or other NVMe based devices in storage systems, as well as servers.

NVMe backend
Front-end using traditional block SAN access with back-end NVMe, SAS and SATA devices

Read more about the many different options and variations of NVMe including key questions to ask or understand, deployment topology along with other related topics at thenvmeplace.com.

NVMe frontend NVMeoF
Various NVMe front-end including NVMeoF along with NVMe back-end devices (U.2, M.2, AiC)

Software Defined Data Infrastructure Activity

Amazon Web Services (AWS) continues to add new features, functionality as well as extending those as along with existing capabilities into various regions. Some recent updates include new Elastic Cloud Compute (EC2) Microsoft Windows Servers versions 1709 and 1803 Amazon Machine Images (AMIs). Other AWS updates include spot instances support for Red Hat BYOL (Bring Your Own License), VPN enhancements, X1e instances available in Frankfurt, H1 instance price reduction, as well as LightSail now in Canada, Paris, and Seoul regions.

For those who are not familiar with LightSail, they are virtual private servers (VPS) which are different from traditional EC2 instances. LightSail can be a cost-effective way for those who need to move out of general population shared hosting, yet cannot justify a full EC2 instance while requiring more than a container.

The LightSail instance also is available with various software pre-installed such as for WordPress websites among others. For example, I have used LightSail as a backup and standby WordPress site for StorageIOblog using Updraft Plus  Pro for data protection.

In other news, AWS C5d EC2 instances are available in various regions. C5d instances are available with 2, 4, 8, 16, 36 and 72 vCPUs along with up to 1800GB of NVMe based ephemeral storage for on-demand reserved or spot instances.

Note that instance-based storage is temporary meaning that it persists for the life of the instance. What this means is that if you stop and restart the instance, the data is not persistence. Instance-based storage is useful for data that can be protected or persisted to other storage including EBS (Elastic Block Storage). Usage includes batch, log and analytics processing, burst buffers, cache or workspace.

AWS also announced a new Simple Storage Service (S3) storage class a month or so ago called One Zone Availability Infrequent Access. This new storage class primarily provides a lower cost of storage with lower durability (e.g., data spread across one zone vs. multiple). Over the past couple of months, I have been migrating from S3 Infrequent Access (IA) as well as standard into One Zone Availability. Some of my active data remains in S3 Standard storage class, while cold archives are in Glacier.

A tip about migrating to One Zone Availability, as well as between other S3 storage classes is paid attention to your API calls and monthly budget. You might see an increase in S3 costs during the migration time, that then settles into the lower prices once data has been moved due to API calls (gets, puts, lists, dir). In other words, pay attention to how many API calls you are allowed per storage class per month, along with other fees beyond focusing only on cost per TByte. Read about other recent AWS news updates here.

Software-defined storage startup Cloudian announced their technology available for test drive on Google Cloud Platform as part of a continued industry trend. That trend is for storage vendors to make their storage software technology available on different cloud platforms such as AWS, Azure, Google, Softlayer among others.

Dell Technology World 2018

Dell Technologies made several announcements as part of Dell Technologies World that are covered in a series of posts here. Announcements included PowerMax the successor to VMAX, XtremIO X2 updates, new servers, workstations among many other items, read more here.

Besides the data infrastructure, cloud service providers and systems vendors, component suppliers including Cavium announced NVMe over Fibre Channel updates (here and here), along with Marvel NVMe updates here. HPE announced new thin clients and software (t430 Thin Client, HP mt44 Mobile Thin Client, HP ThinPro software), as well as updates to 3PAR and other storage solutions.

IBM announced various storage enhancements (and here) as well as a Happy 30th anniversary to the IBM Power9 based i systems. In other news, Kaseya bought backup data protection vendor Unitrends.

NVMe NAND flash Intel Optane

Micron announced the first quad layer cell (QLC) nand flash solid state device (SSD) named 52100 has begun shipping to select customers (and vendors). QLC packs or stacks 4 bits per cell. The 5200 is optimized for read-intensive workloads with up to 33% higher densities compared to previous generation TLC (triple layer cell) NAND flash. Broader market availability is expected to occur later fall 2018, 5210 form factor is 2.5” as a standard SSD or HDD, with capacities from 1.92TB to 7.68TB.

In other news, Micron also announced a $10 Billion (USD) stock repurchase plan, along with an extension of Intel 3D NAND flash memory partnership involving 3D NAND flash, as well as 96 layer 3D NAND. Meanwhile, various vendors are increasingly talking about how their systems are or will be storage class memory (SCM) ready including for use such as Micron 3D XPoint also known as Intel Optane among others.

Microsoft has placed into public preview Azure Active Directory (AAD) Storage authentication for Azure Blobs and Queues. Azure Storage Explorer is now released as version 1.0. AAD storage authentication enables organizations to implement role-based access control of Azure storage resources. Speaking of Azure, Microsoft has published several architectures, reference and other content at the Azure Virtual Datacenter portal here.

If you have not done so, check out Azure File Sync which is currently in public preview. Having been involved and using it for over a year including during private preview, Azure File Sync is an exciting, useful technology for creating a hybrid distributed file sharing with cloud tiering solutions. Learn more Azure File Sync here and here. In other news, Microsoft has announced a preview as part of the April 2018 Windows 10 build for a Hyper-V Google Android emulator support.

NetApp has had Azure based NAS storage in preview for a while now, and also announced Cloud Volumes on Google Cloud Platform (GCP). In addition to Cloud Volumes on AWS, Azure, and GCP, NetApp also announced enhanced NVMe based storage systems among other updates.

Two companies that have similar names are Opendrives (video workflow acceleration) and Opendrive (cloud storage, backup, and data protection). Meanwhile, data infrastructure startup Pavilion has received new funding as well as begun talking about their NVMe including NVMe over Fabric (NVMeOF) hardware storage system. Long-time data infrastructure converged server storage startup Pivot3 announced additional cloud workload mobility.

Pure storage made a couple of announcements including  FlashArray//X NVMe based shared accelerated storage system as well as NVIDIA (GPU powered) based AIRI Mini for AI/DL/ML.

Have you heard about Snowflake computing, aka, the cloud data warehouse solution? If not, check them out here. Another cloud-related data infrastructure vendor to look into is Upbound.io who have received additional funding for their multi-cloud management solutions.

Building off of recent VMware vSphere updates (here), and Dell Technology World here, the following is an excellent post about Instant Clone in vSphere 6.7, and VMware vSAN HCI assessment tool here.

Check out other industry news, comments, trends perspectives here.

Data Infrastructure Server StorageIO Comments Content

Server StorageIO Commentary in the news, tips and articles

Recent Server StorageIO industry trends perspectives commentary in the news.

Via SearchStorage: Comments Managing storage for IoT data at the enterprise edge
Via SearchCloudComputing: Comments Hybrid cloud deployment demands a change in security mindset
Via SearchStorage: Comments Dell EMC storage IPO, VMware merger plans still unclear
Via SearchStorage: Comments Dell EMC midrange storage keeps its overlapping arrays
Via SearchStorage: Comments Dell EMC all-flash PowerMax replaces VMAX, injects NVMe
Via IronMountain InfoGoto:  The growing Trend of Secondary Data Storage

View more Server, Storage and I/O trends and perspectives comments here.

Data Infrastructure Server StorageIOblog posts

Server StorageIOblog Data Infrastructure Posts

Recent and popular Server StorageIOblog posts include:

Dell Technology World 2018 Announcement Summary
Part II Dell Technology World 2018 Modern Data Center Announcement Details
Part III Dell Technology World 2018 Storage Announcement Details
Part IV Dell Technology World 2018 PowerEdge MX Gen-Z Composable Infrastructure
Part V Dell Technology World 2018 Server Converged Announcement Details
April 2018 Server StorageIO Data Infrastructure Update Newsletter
VMware vSphere vSAN vCenter version 6.7 SDDC Update Summary
PCIe Fundamentals Server Storage I/O Network Essentials
Have you heard about the new CLOUD Act data regulation?
Data Protection Recovery Life Post World Backup Day Pre GDPR
Microsoft Windows Server 2019 Insiders Preview
Application Data Value Characteristics Everything Is Not The Same
Data Infrastructure Resource Links cloud data protection tradecraft trends
IT transformation Serverless Life Beyond DevOps Podcast
Data Protection Diaries Fundamental Topics Tools Techniques Technologies Tips
Introducing Windows Subsystem for Linux WSL Overview
Data Infrastructure Primer Overview (Its Whats Inside The Data Center)
If NVMe is the answer, what are the questions?

View other recent as well as past StorageIOblog posts here

Server StorageIO Recommended Reading (Watching and Listening) List

Software-Defined Data Infrastructure Essentials SDDI SDDC

In addition to my own books including Software Defined Data Infrastructure Essentials (CRC Press 2017) available at Amazon.com (check out special sale price), the following are Server StorageIO data infrastructure recommended reading, watching and listening list items. The Server StorageIO data infrastructure recommended reading list includes various IT, Data Infrastructure and related topics including Intel Recommended Reading List (IRRL) for developers is a good resource to check out. Speaking of my books, Didier Van Hoye (@WorkingHardInIt) has a good review over on his site you can view here, also check out the rest of his great content while there.

Containers, serverless, kubernetes continue to gain in industry adoption, as well as customer deployments. Here is some information about Microsoft Azure Kubernetes Service (AKS). Note that AWS has Elastic Kubernetes Service (EKS), Google, VMware and Pivotal with Pivotal Kubernetes Service (PKS) among others.

Here is an interesting perspective by Ben Kepps about Serverless (e.g. life beyond Kubernetes and containers (e.g. life beyond virtualization which to some is or was life (e.g. life beyond bare metal))) as well as the all to often punditry, evangelism of something new causing something else to be dead.

SNIA has updated their Emerald aka Green energy effectiveness (focus on productivity) measurement specification (V3.01) including NAS NFS file activity (besides block). Learn more at snia.org/forums/green.

Watch for more items to be added to the recommended reading list book shelf soon.

Data Infrastructure Server StorageIO event activities

Events and Activities

Recent and upcoming event activities.

June 27, 2018 – Webinar – TBA

May 29, 2018 – Webinar – Microsoft Windows as a Service

April 24, 2018 – Webinar – AWS and on-site, on-premises hybrid data protection

See more webinars and activities on the Server StorageIO Events page here.

Data Infrastructure Server StorageIO Industry Resources and Links

Various useful links and resources:

Data Infrastructure Recommend Reading and watching list
Microsoft TechNet – Various Microsoft related from Azure to Docker to Windows
storageio.com/links – Various industry links (over 1,000 with more to be added soon)
objectstoragecenter.com – Cloud and object storage topics, tips and news items
OpenStack.org – Various OpenStack related items
storageio.com/downloads – Various presentations and other download material
storageio.com/protect – Various data protection items and topics
thenvmeplace.com – Focus on NVMe trends and technologies
thessdplace.com – NVM and Solid State Disk topics, tips and techniques
storageio.com/converge – Various CI, HCI and related SDS topics
storageio.com/performance – Various server, storage and I/O benchmark and tools
VMware Technical Network – Various VMware related items

Connect and Converse With Us

Storage IO RSS storageio linkedin storageio facebook Server StorageIO on twitter @StorageIO   Google+  Server StorageIO email storageio youtube  storageio instagram

Subscribe to Newsletter – Newsletter Archives StorageIO.comStorageIOblog.com

What this all means and wrap-up

Data Infrastructures are what exists inside physical data centers spanning cloud, converged, hyper-converged, virtual, serverless and other software defined as well as legacy environments. So far this spring there has been a lot of data infrastructure related activity, from new technology announcements, to events, trends among others. Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter and watch for more NVMe, Gen-Z, cloud, data protection among other topics in future posts, articles, events, and newsletters.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2018. Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

April 2018 Server StorageIO Data Infrastructure Update Newsletter

April 2018 Server StorageIO Data Infrastructure Update Newsletter

Server StorageIO data infrastructure Update Newsletter

Volume 18, Issue 4 (April 2018) Data Infrastructure Update Newsletter

Hello and welcome to the April 2018 Server StorageIO Data Infrastructure Update Newsletter.

In cased you missed it, the March 2018 Server StorageIO Data Infrastructure Update Newsletter can be viewed here (HTML and PDF).

In this issue themes include life beyond world backup day, focus on recovery, restoration and resiliency, as well as getting ready for GDPR. Also covered in this issue are themes of NVMe along with NVMe over Fabric (NVMeoF), Storage Class Memories (SCM) and related technologies covered in the March 2018 newsletter. Recent VMware public, private and hybrid cloud along with vSphere v6.7 are covered as well as other topics including:

Enjoy this edition of the Server StorageIO Data Infrastructure update newsletter.

Cheers GS

Server StorageIO Commentary in the news, tips and articles

Recent Server StorageIO industry trends perspectives commentary in the news.

Via SearchStorage: Comments on Dell EMC storage strategy talk buzzes Dell Tech World
Via GizModo: Comments Can a Loud Noise Really Bring Down a Data Center?
Via StateTech: Comments IT Ingenuity Lets State and Local Agencies Do More with Less
Via StateTech: Comments State and Local Agencies See Power in the VDI, HCI Combination
Via StateTech: Comments How Local Governments Can Meet the Demands of IoT Networking
Via IronMountain: Comments Hybrid cloud deployment demands a change in security mindset
Via IronMountain: Hybrid 4 3 2 1 Data Protection
Via IronMountain InfoGoto: The growing Trend of Secondary Data Storage
Via IronMountain InfoGoto: World Backup Day Best Practices For a Hybrid Approach
Via BizTech: Why Hybrid (SSD and HDD) Storage Might Be Fit for SMB environments

View more Server, Storage and I/O trends and perspectives comments here.

Server StorageIOblog Data Infrastructure Posts

Recent and popular Server StorageIOblog posts include:

VMware vSphere vSAN vCenter version 6.7 SDDC Update Summary
VMware vSphere vSAN vCenter v6.7 SDDC details
VMware vSphere vSAN vCenter Server Storage I/O Enhancements
Have you heard about the new CLOUD Act data regulation?
Data Protection Recovery Life Post World Backup Day Pre GDPR
Microsoft Windows Server 2019 Insiders Preview
March 2018 Server StorageIO Data Infrastructure Update Newsletter
Application Data Value Characteristics Everything Is Not The Same
Application Data Availability 4 3 2 1 Data Protection
VMware continues cloud construction with March announcements
World Backup Day 2018 Data Protection Readiness Reminder
Use Intel Optane NVMe U.2 SFF 8639 SSD drive in PCIe slot
Data Infrastructure Resource Links cloud data protection tradecraft trends
IT transformation Serverless Life Beyond DevOps Podcast
Data Protection Diaries Fundamental Topics Tools Techniques Technologies Tips
AWS Announces New S3 Cloud Storage Security Encryption Features
Introducing Windows Subsystem for Linux WSL Overview #blogtober
Hot Popular New Trending Data Infrastructure Vendors To Watch

View other recent as well as past StorageIOblog posts here

Events and Activities

Recent and upcoming event activities.

April 25, 2018 – Webinar – SDDC and Data Protection Discussion

April 24, 2018 – Webinar – AWS and on-site, on-premises hybrid data protection

March 27, 2018 – Webinar – Veeams Road to GDPR compliance The 5 Lessons Learned

Feb 28, 2018 – Webinar – Benefits of Moving Hyper-V Disaster Recovery to the Cloud

See more webinars and activities on the Server StorageIO Events page here.

Data Infrastructure Server StorageIO Industry Resources and Links

Various useful links and resources:

Data Infrastructure Recommend Reading and watching list
Microsoft TechNet – Various Microsoft related from Azure to Docker to Windows
storageio.com/links – Various industry links (over 1,000 with more to be added soon)
objectstoragecenter.com – Cloud and object storage topics, tips and news items
OpenStack.org – Various OpenStack related items
storageio.com/downloads – Various presentations and other download material
storageio.com/protect – Various data protection items and topics
thenvmeplace.com – Focus on NVMe trends and technologies
thessdplace.com – NVM and Solid State Disk topics, tips and techniques
storageio.com/converge – Various CI, HCI and related SDS topics
storageio.com/performance – Various server, storage and I/O benchmark and tools
VMware Technical Network – Various VMware related items

Connect and Converse With Us

Storage IO RSS storageio linkedin storageio facebook Server StorageIO on twitter @StorageIO   Google+  Server StorageIO email storageio youtube  storageio instagram

Subscribe to Newsletter – Newsletter Archives StorageIO.comStorageIOblog.com

What this all means and wrap-up

Data Infrastructures are what exist inside of physical and cloud data centers that in turn support applications that transform data into information. Clouds continue to be a popular topic as well as deployment platform for and of data infrastructures. VMware has made several announcements in support of their public, private and hybrid cloud environments. A fundamental role of data infrastructures is to protect, preserve, secure and serve information via server, storage, I/O network hardware, software as well as services.

Ok, nuff said, for now.

Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

VMware vSphere vSAN vCenter v6.7 SDDC details

VMware vSphere vSAN vCenter v6.7 SDDC details

VMware vSphere vSAN vCenter v6.7 SDDC details

VMware vSphere vSAN vCenter v6.7 SDDC details of announcement summary focus on vCenter, Security, and management. This is part two (part one here) of a three-part (part III here) series looking at VMware vSphere vSAN vCenter v6.7 SDDC details of announcement summary.

Last week VMware announced vSphere vSAN vCenter v6.7 updates as part of enhancing their software-defined data center (SDDC) and software-defined infrastructure (SDI) solutions core components. This is an expanded post as a companion to the Server StorageIO summary piece here. These April updates followed those from this past March when VMware announced cloud enhancements with partner AWS (more on that announcement here).

VMware vSphere 6.7
VMware vSphere Web Client with vSphere 6.7

What VMware announced is generally available (GA) meaning you can now download from here the bits (e.g., software) that include:

  • ESXi aka vSphere 6.7 hypervisor build 8169922
  • vCenter Server 6.7 build 8217866
  • vCenter Server Appliance 6.7 build 8217866
  • vSAN 6.7 and other related SDDC management tools
  • vSphere Operations Management (vROps) 6.7

For those not sure or need a refresher, vCenter Server is the software for extended management across multiple vSphere ESXi hypervisors that run on a Windows platform.

Major themes of the VMware April announcements are focused around:

  • Increased enterprise and hybrid cloud scalability
  • Resiliency, availability, durable and secure
  • Performance, efficiency and elastic
  • Intuitive, simplified management at scale
  • Expanded support for demanding application workloads

Expanded application support includes for traditional demanding enterprise IT, along with High-Performance Compute (HPC), Big Data, Little Data, Artificial Intelligence (AI), Machine Learning (ML) and Deep Learning (DL), as well as other emerging workloads. Part of supporting demanding workloads includes enhanced support for Graphical Processing Units (GPU)such as those from Nvidia among others.

What was announced

As mentioned above and in other posts in this series, VMware announced new versions of their ESXi hypervisor vSphere v6.7, as well as virtual SAN (vSAN) v6.7, virtual Center (vCenter),  v6.7 among other related tools. One of the themes of this announcement by VMware includes hybrid SDDC spanning on-site, on-premises (or on-premisess if you prefer) to the public cloud. Other topics involve increasing scalability, along with stability as well as ease of management along with security, performance updates.

As part of the v6.7 enhancements, VMware is focusing on simplifying, as well as accelerating software-defined data infrastructure along with other SDDC lifecycle operation activities. Additional themes and features focus on server, storage, I/O resource enablement, as well as application extensibility support.

vSphere ESXi hypervisor

With v6.7 ESXi host maintenance times improved with single reboot vs. previous multiple boots for some upgrades, as well as quick boot. Quick boot enables restarting the ESXi hypervisor without rebooting the physical machine skipping time-consuming hardware initialization.

Enhanced HTML5 based vSphere client GUI (along with API and CLI) with increased feature function parity compared to predecessor versions and other VMware tools. Increased functionality includes NSX, vSAN and VMware Upgrade Management (VUM) capabilities among others. In other words, not only are new technologies support, functions you may have in the past resisted using the web-based interfaces due to extensibility are being addressed with this release.

vCenter Server and vCenter Server Appliance (VCSA)

VMware has announced that moving forward the hosted (e.g., running on a Windows server platform) version is being depreciated. What this means is that it is time for those not already doing so to migrate to the vCenter Server Appliance (VCSA). As a refresher, VCSA is a turnkey software-defined virtual appliance that includes vCenter Server software running on VMware Photon Linux operating system as a virtual machine. VMware vCenter.

As part of the update, the enhanced vCenter Server Appliance (VCSA) supports new efficient, effective API management along with multiple vCenters as well as performance improvements. VMware cites 2x faster vCenter operations per second, 3x reduction in memory usage along with 3x quicker Distributed Resource Scheduler (DRS) related activities across powered on VMs).

What this means is that VCSA is a self-contained virtual appliance that can be configured for very large, large, medium and small environments in various configurations. With v6.7 vCenter Server Appliance emphasis on scaling, as well as performance along with security and ease of use features, VCSA is better positioned to support large enterprise deployments along with hybrid cloud. VCSA v6.7 is more than just a UI enhancement with v6.5 shown below followed by an image of v6.7 UI.

VMware vSphere 6.5
VMware vCenter Appliance v6.5 main UI

VMware vSphere 6.7
VMware vCenter Appliance v6.7 main UI

Besides UI enhancements (along with API and CLI) for vCenter, other updates include more robust data protection (aka backup) capability for the vCenter Server environment. In the prior v6.5 version there was a fundamental capability to specify a destination for sending vCenter configuration information to for backup data protection (See image below).

vCenter 6.5 backup
VMware vCenter Appliance 6.5 backup

Note that the VCSA backup only provides data protection for the vCenter Appliance, its configuration, settings along with data collected of the VMware hosts (and VMs) being managed. VCSA backup does not provide data protection of the individual VMware hosts or VMs which is accomplished via other data protection techniques, tools and technologies.

In v6.7 vCenter now has enhanced capabilities (shown below) for enabling data protection of configuration, settings, performance and other metrics. What this means is that with improved UI it is now possible to setup backup schedules as part of enabling automation for data protection of vCenter servers.

vCenter 6.7 backup
VMware VCSA v6.7 enhanced UI and data protection aka backup

The following shows some of the configuration sizing options as part of VCSA deployment. Note that the vCPU, Memory, and Storage are for the VCSA itself to support a given number of VMware hosts (e.g., physical machines) as well as guest virtual machines (VM).

 

VCSA

VCSA

VCSA

VM

 

Size

vCPU

Memory

Storage

Hosts

VMs

Tiny

2

10GB

300GB

10

100

Small

4

16GB

340GB

100

1000

Medium

8GB

24

525GB

400

4000

Large

16

32GB

740GB

1000

10000

Extra Large

24

48GB

1180GB

2000

35000

vCenter 6.7 sizing and number of the physical machine (e.g., VM hosts) and virtual machines supported

Keep in mind that in addition to the above individual VCSA configuration limits, multiple vCenters can be grouped including linked mode spanning onsite, on-premisess (on-prem if you prefer) as well as the cloud. VMware vCenter server hybrid linked mode enables seamless visibility and insight across on-site, on-premises (or on-premisess if you prefer) as well as public clouds such as AWS among others.

In other words, vCenter with hybrid linked mode enables you to have situational awareness and avoid flying blind in and among clouds. As part of hybrid vCenter environment support, cross-cloud (public, private) hot and cold migration including clone as well as vMotion across mixed VMware version provisioning is supported. Using linked mode multiple roles, permissions, tags, policies can be managed across different groups (e.g., unified management) as well as locations.

VMware and vSphere Security

Security is a big push for VMware with this release including Trusted Platform Module (TPM) 2.0 along with Virtual TPM 2.0 for protecting both the hypervisors and guest operating systems. Data encryption was introduced in vSphere 6.5 and is enhanced with increased management simplicities along with protection of data at rest and in flight (while in motion).

In other words, encrypted vMotion across different vCenter instances and versions are supported, as well as across hybrid environments (e.g., on-premises and public cloud). Other security enhancements include tighter collaboration and integration with Microsoft for Windows VMs, as well as vSAN, NSX and vRealize for a secure software-defined data infrastructure aka SDDC. For example, VMware has enhanced support for Microsoft Virtualization Based Security (VBS) including credential Guard where vSphere is providing a secure virtual hardware platform.

Additional VMware 6.7 security enhancements include Multiple SYSLOG targets, FIPS 140-2 Validated modules. Note that there is a difference between FIPS certified and FIPS validated, of which VMware vCenter and ESXi leverage two modules (VM Kernel Cryptographic, and OpenSSL) are currently validated. VMware is not playing games like some vendors when it comes to disclosing FIPS 140-2 validated vs. certified. Other VMware security enhancements include

Note, when a vendor mentions FIPS 140-2 and imply or says certified, ask them if they indeed are certified. Any vendor who is actually FIPS 140-2 certified should not get upset if you press them politely. Instead, they should thank you for asking. Otoh, if a vendor gives you a used car salesperson style dance or get upset, ask them why so sensitive, or, perhaps, what are they ashamed of or hiding, just saying. Learn more here.

vRealize Operations Manager (vROps)

vRealize Operations Manager (vROps) v6.7 dashboard for vSphere client plugin provides an overview of cluster view and alerts of both vCenter and vSAN. What this means is that you will want to upgrade vROps to v6.7. The vROps benefit being dashboards for optimal performance, capacity, troubleshooting, and management configuration.

Where to learn more

Learn more about VMware vSphere, vCenter, vSAN and related software-defined data center (SDDC); software-defined data infrastructures (SDDI) topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

VMware continues to enhance their core SDDC data infrastructure resources to support new and emerging, as well as legacy enterprise applications at scale. VMware enhancements include management, security along with other updates to support the demanding needs of various applications and workloads, along with supporting application developers.

Some examples of demanding workloads include among others AL, Big Data, Machine Learning, In memory and high-performance compute (HPC) among other resource-intensive new workloads, as well as existing applications. This includes enhanced support for Nvidia physical and virtual Graphical Processing Units (GPU) that are used in support for compute-intensive graphics, as well as non-graphic processing (e.g., AI, ML) workloads.

With the v6.7 announcements, VMware is providing proof points that they are continuing to invest in their core SDDC enabling technologies. VMware is also demonstrating the evolution of vSphere ESXi hypervisor along with associated management tools for hybrid environments with ease of use management at scale, along with security.  View more about VMware vSphere vSAN vCenter v6.7 SDDC details in part three of this three-part series here ((focus on server storage I/O, deployment information and analysis).

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.

VMware vSphere vSAN vCenter Server Storage I/O Enhancements

VMware vSphere vSAN vCenter Server Storage I/O Enhancements

VMware vSphere vSAN vCenter Server Storage I/O Enhancements

This is part three of a three-part series looking at last weeks v6.7 VMware vSphere vSAN vCenter Server Storage I/O Enhancements. The focus of this post is on server, storage, I/O along with deployment and other wrap up items. In case you missed them, read part one here, and part two here.

VMware as part of updates to, vSAN and vCenter introduced several server storage I/O enhancements some of which have already been mentioned.

VMware vSphere 6.7
VMware vSphere Web Client with vSphere 6.7

Server Storage I/O enhancements for vSphere, vSAN, and vCenter include:

  • Native 4K (4kn) block sector size for HDD and SSD devices
  • Intel Volume Management Device (VMD) for NVMe flash SSD
  • Support for Persistent Memory (PMEM) aka Storage Class Memory (SCM)
  • SCSI UNMAP (similar to TRIM) for SSD space reclamation
  • XCOPY and VAAI enhancements
  • VMFS-5 is now default file system
  • VMFS-6 SESparse vSphere snapshot space reclamation
  • VVOL supporting SCSI-3 persistent reservations and IPv6
  • Reduce dependences on RDMs with VVOL enhancements
  • Software-based Fibre Channel over Ethernet (FCoE) initiator
  • Para Virtualized RDMA (PV-RDMA)
  • Various speeds and feeds enhancements

VMware vSphere 6.7 also adds native 4KN sector size (e.g., 4096 block size) in addition to traditional native and emulated 512-byte sectors for HDD as well as SSD. The larger block size means performance improvements along with better storage allocation for applications, particularly for large capacity devices. Other server storage I/O updates include RDMA over Converged Ethernet (RoCE) enabled Remote Direct Memory Access (RDMA) as well as Intel VMD for NVMe. Learn more about NVMe here.

Other storage-related enhancements include SCSI UNMAP (e.g., SCSI equivalent of SSD TRIM) with the selectable priority of none or low for SSD space reclamation. Also enhanced are SESparse of vSphere snapshot virtual disk space reclamation (for VMFS-6). VMware XCOPY (Extended Copy) now works with vendor-specific VMware API for Array Integration (VAAI) primitives along with SCSI T10 standard used for cloning, zeroing and copy offload to storage systems. Virtual Volumes (VVOL) have been enhanced to support IPv6 and SCSI-3 persistent reservations to help reduce dependency or use of RDMs.

VMware configuration maximums (e.g., speeds and feeds) including server storage I/O enhancements including boosting from 512 to 1024 LUNs per host. Other speeds and feeds improvements include going from 2048 to 4096  server storage I/O paths per host, PVSCSI adapters now support up to 256 disks vs. 64 (virtual disks or Raw Device Mapped aka RDM). Also note that VMFS-3 is now the end of life (EOL) and will be automatically upgraded to VMFS-5 during the upgrade to vSphere 6.7, while the default datastore type is VMFS-6.

Additional server storage I/O enhancements include RoCE for RDMA enabling low latency server to server memory-based data movement access, along with Para-virtualized RDMA (PV-RDMA) on Linux guest OS. ESXi has been enhanced with iSER (iSCSI Extension for RDMA) leveraging faster server I/O interconnects and CPU offload. Another server storage I/O enhancement is Software based Fibre Channel over Ethernet (e.g., SW-FCoE) initiator using loss less Ethernet fabrics.

Note as a reminder or refresher that VMware also has para (e.g., virtualization-optimized) drivers for Ethernet and other networks, NVMe as well as SCSI in addition to standard devices. For example, you can access from a VM an NVMe backed datastore using standard VMware SATA, SCSI Controller, LSI Logic SAS, LSI Logic Parallel, VMware Paravirtual, native NVMe driver (virtual machine type 6.5 or higher) for better performance. Likewise, instead of using the standard SAS and SCSI VM devices, the VMware para-virtualized

Besides the previously mentioned items, other enhancements including for vSAN include support for logical clusters such as Oracle RAC, Microsoft SQL Server Availability Groups, Microsoft Exchange Data Availability Groups as well as Windows Server Failover Clusters (WSFC) using vSAN iSCSI service. Note that as a proof point of continued vSAN deployment customer adoption, VMware is claiming 10,000 deployments. For performance, vSAN enhancement also includes updates for adaptive placement, adaptive resync, as well as faster cache destage. The benefit of quicker destage is that cache can be drained or written to disk to eliminate or prevent I/O bottlenecks.

As part of supporting expanding, more demanding enterprise among other workloads, vSAN enhancements also include resiliency updates, physical resource and configuration checks, health and monitoring checks. Other vSAN improvements include streamlined workflows, converged management views across vCenter as well as vRealize tools. Read more from VMware about server storage I/O enhancements to vSphere, vSAN, and vCenter here.

VMware Server Storage I/O Memory Matters

VMware is also joining others with support for evolving persistent memory (PMEM) leveraging so-called storage class memories (SCM). Note, some refer to SCM as persistent memory as PM, however, context needs to be used as PM also means Physical Machine, Physical Memory, Primary Memory among others. With the new PMEM support for server memory, VMware is laying the foundation for guest operating systems as well as applications to leverage the technology.

For example, Microsoft with Windows Server 2016 supports SCMs as a block addressable storage medium and file system, as well as for Direct Access (e.g., DAX). What this means is that fast file systems can be backed by persistent faster than traditional SSD storage, as well as applications such as SQL Server that support DAX can do direct persistent I/O.

As a refresher, Non-Volatile DIMM enable server memory by combing traditional DRAM with some persistent storage class memory. By combing DRAM and storage class memory (SCM) also known as PMEM servers can use the RAM as a fast read/write memory, with the data destaged to persistent memory. Examples of SCM include Micron 3D Xpoint also known as Intel Optane along with others such as Everspin NVDIMM among others (available from Dell, HPE among others. Learn more SSD and storage class memories (SCM) along with PMEM here, as well as NVMe here.

Deployment, be prepared before you grab the bits and install the software

For those of you who want or need to download the bits here is a link to VMware software download. However, before racing off to install the new software in your production (or perhaps even lab), do your homework. Read the important information from VMware before upgrading to vSphere here (e.g., KB53704) as well as release notes, and review VMware’s best practices for upgrading to vCenter here.

Some of the things to be aware of including upgrade order and dependencies, as well as make sure you have good current backups of your vSphere ESXi configuration, vCenter appliance. In addition to viewing the vSphere ESXi and vCenter 6.7 release notes here, also.

There are some hardware compatibility items you need to be aware of, both for this as well as future versions. Check out the VMware hardware (and software) compatibility list (HCL), along with partner product interoperability matrices, as well as release notes. Pay attention to devices depreciated and no longer supported in ESXi 6.7 (e.g., VMware KB52583) as well as those that may not work in future releases to avoid surprises.

Where to learn more

Learn more about VMware vSphere, vCenter, vSAN and related software-defined data center (SDDC); software-defined data infrastructures (SDDI) topics via the following links:

Additional learning experiences along with common questions (and answers), as well as tips can be found in Software Defined Data Infrastructure Essentials book.

Software Defined Data Infrastructure Essentials Book SDDC

What this all means and wrap-up

In case you missed them, read part one here and click here for part two of this series.

Some will say what’s the big deal why all the noise, coverage and discussion for a point release?

My view is that this is a big evolutionary package of upgrade enhancements and new features, even if a so-called point release (e.g., going from 6.5 to 6.7). Some vendors might have done this type of updates as a significant, e.g., version 6.x to 7.x upgrade to make more noise, get increased coverage or merely enhance the appearance of software maturity (e.g., V1.x to V2.x to V3.x, and so forth).

In the case of VMware, what some might refer to point release that is smaller, are the ones such as vSphere 6.5.0 to 6.5.x among others. Thus, there is a lot in this package of updates from VMware and good to see continued enhancements.

I also think that VMware is getting challenges from different fronts including Microsoft as well as cloud partners among others which is good. The reason I believe that it is okay VMware is being challenged is given their history; they tend to step up their game playing harder as well as stronger with the competition.

VMware is continuing to invest and extend its core SDDC technologies to meet the expanding demands of various organizations, from small to ultra large enterprises. What this means is that VMware is addressing ease of use for smaller, as well as removing complexity to enable simplified scaling from on-site (or on-premises and on-prem if you prefer) to the public cloud.

Overall the VMware Announced version 6.7 of vSphere vSAN vCenter SDDC core components are a useful extension of their existing technology. VMware Announced release 6.7 of vSphere vSAN vCenter SDDC core components enhancements enable customers more flexibility, scalability, resiliency, and security to meet their various needs.

Ok, nuff said, for now.

Cheers Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert 2010-2017 (vSAN and vCloud). Author of Software Defined Data Infrastructure Essentials (CRC Press), as well as Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Courteous comments are welcome for consideration. First published on https://storageioblog.com any reproduction in whole, in part, with changes to content, without source attribution under title or without permission is forbidden.

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO. All Rights Reserved. StorageIO is a registered Trade Mark (TM) of Server StorageIO.