Category: converged

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Announcing Software Defined Data Infrastructure Essentials Book by Greg Schulz

New SDDI Essentials Book by Greg Schulz of Server StorageIO

Cloud, Converged, Virtual Fundamental Server Storage I/O Tradecraft

server storage I/O data infrastructure trends

Update 1/21/2018

Over the past several months I have posted, commenting, presenting and discussing more about Software Defined Data Infrastructure Essentials aka SDDI or SDDC and SDI. Now it is time to announce my new book (my 4th solo project), Software Defined Data Infrastructure Essentials Book (CRC Press). Software Defined Data Infrastructure Essentials is now generally available at various global venues in hardcopy, hardback print as well as various electronic versions including via Amazon and CRC Press among others. For those attending VMworld 2017 in Las Vegas, I will be doing a book signing, meet and greet at 1PM Tuesday August 29 in the VMworld book store, as well as presenting at various other fall industry events.

Software Defined Data Infrastructure Essentials Book Announcement

(Via Businesswire) Stillwater, Minnesota – August 23, 2017  – Server StorageIO, a leading independent IT industry advisory and consultancy firm, in conjunction with publisher CRC Press, a Taylor and Francis imprint, announced the release and general availability of “Software-Defined Data Infrastructure Essentials,” a new book by Greg Schulz, noted author and Server StorageIO founder.

Software Defined Data Infrastructure Essentials

The Software Defined Data Infrastructure Essentials book covers physical, cloud, converged (and hyper-converged), container, and virtual server storage I/O networking technologies, revealing trends, tools, techniques, and tradecraft skills.

Data Infrastructures Protect Preserve Secure and Serve Information
Various IT and Cloud Infrastructure Layers including Data Infrastructures

From cloud web scale to enterprise and small environments, IoT to database, software-defined data center (SDDC) to converged and container servers, flash solid state devices (SSD) to storage and I/O networking,, the book helps develop or refine hardware, software, services and management experiences, providing real-world examples for those involved with or looking to expand their data infrastructure education knowledge and tradecraft skills.

Software Defined Data Infrastructure Essentials book topics include:

  • Cloud, Converged, Container, and Virtual Server Storage I/O networking
  • Data protection (archive, availability, backup, BC/DR, snapshot, security)
  • Block, file, object, structured, unstructured and data value
  • Analytics, monitoring, reporting, and management metrics
  • Industry trends, tools, techniques, decision making
  • Local, remote server, storage and network I/O troubleshooting
  • Performance, availability, capacity and  economics (PACE)

Where To Purchase Your Copy

Order via Amazon.com and CRC Press along with Google Books among other global venues.

What People Are Saying About Software Defined Data Infrastructure Essentials Book

“From CIOs to operations, sales to engineering, this book is a comprehensive reference, a must-read for IT infrastructure professionals, beginners to seasoned experts,” said Tom Becchetti, advisory systems engineer.

"We had a front row seat watching Greg present live in our education workshop seminar sessions for ITC professionals in the Netherlands material that is in this book. We recommend this amazing book to expand your converged and data infrastructure knowledge from beginners to industry veterans."

Gert and Frank Brouwer – Brouwer Storage Consultancy

"Software-Defined Data Infrastructures provides the foundational building blocks to improve your craft in several areas including applications, clouds, legacy, and more.  IT professionals, as well as sales professionals and support personal, stand to gain a great deal by reading this book."

Mark McSherry- Oracle Regional Sales Manager

"Greg Schulz has provided a complete ‘toolkit’ for storage management along with the background and framework for the storage or data infrastructure professional (or those aspiring to become one)."
Greg Brunton – Experienced Storage and Data Management Professional

“Software-defined data infrastructures are where hardware, software, server, storage, I/O networking and related services converge inside data centers or clouds to protect, preserve, secure and serve applications and data,” said Schulz.  “Both readers who are new to data infrastructures and seasoned pros will find this indispensable for gaining and expanding their knowledge.”

SDDI and SDDC components

More About Software Defined Data Infrastructure Essentials
Software Defined Data Infrastructures (SDDI) Essentials provides fundamental coverage of physical, cloud, converged, and virtual server storage I/O networking technologies, trends, tools, techniques, and tradecraft skills. From webscale, software-defined, containers, database, key-value store, cloud, and enterprise to small or medium-size business, the book is filled with techniques, and tips to help develop or refine your server storage I/O hardware, software, Software Defined Data Centers (SDDC), Software Data Infrastructures (SDI) or Software Defined Anything (SDx) and services skills. Whether you are new to data infrastructures or a seasoned pro, you will find this comprehensive reference indispensable for gaining as well as expanding experience with technologies, tools, techniques, and trends.

Software Defined Data Infrastructure Essentials SDDI SDDC content

This book is the definitive source providing comprehensive coverage about IT and cloud Data Infrastructures for experienced industry experts to beginners. Coverage of topics spans from higher level applications down to components (hardware, software, networks, and services) that get defined to create data infrastructures that support business, web, and other information services. This includes Servers, Storage, I/O Networks, Hardware, Software, Management Tools, Physical, Software Defined Virtual, Cloud, Docker, Containers (Docker and others) as well as Bulk, Block, File, Object, Cloud, Virtual and software defined storage.

Additional topics include Data protection (Availability, Archiving, Resiliency, HA, BC, BR, DR, Backup), Performance and Capacity Planning, Converged Infrastructure (CI), Hyper-Converged, NVM and NVMe Flash SSD, Storage Class Memory (SCM), NVMe over Fabrics, Benchmarking (including metrics matter along with tools), Performance Capacity Planning and much more including whos doing what, how things work, what to use when, where, why along with current and emerging trends.

Book Features

ISBN-13: 978-1498738156
ISBN-10: 149873815X
Hardcover: 672 pages
(Available in Kindle and other electronic formats)
Over 200 illustrations and 70 plus tables
Frequently asked Questions (and answers) along with many tips
Various learning exercises, extensive glossary and appendices
Publisher: Auerbach/CRC Press Publications; 1 edition (June 19, 2017)
Language: English

SDDI and SDDC toolbox

Where To Learn More

Learn more about related technology, trends, tools, techniques, and tips with the following links.

Data Infrastructures Protect Preserve Secure and Serve Information
Various IT and Cloud Infrastructure Layers including Data Infrastructures

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

Data Infrastructures exist to protect, preserve, secure and serve information along with the applications and data they depend on. With more data being created at a faster rate, along with the size of data becoming larger, increased application functionality to transform data into information means more demands on data infrastructures and their underlying resources.

Software-Defined Data Infrastructure Essentials: Cloud, Converged, and Virtual Fundamental Server Storage I/O Tradecraft is for people who are currently involved with or looking to expand their knowledge and tradecraft skills (experience) of data infrastructures. Software-defined data centers (SDDC), software data infrastructures (SDI), software-defined data infrastructure (SDDI) and traditional data infrastructures are made up of software, hardware, services, and best practices and tools spanning servers, I/O networking, and storage from physical to software-defined virtual, container, and clouds. The role of data infrastructures is to enable and support information technology (IT) and organizational information applications.

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

Everything is not the same in business, organizations, IT, and in particular servers, storage, and I/O. This means that there are different audiences who will benefit from reading this book. Because everything and everybody is not the same when it comes to server and storage I/O along with associated IT environments and applications, different readers may want to focus on various sections or chapters of this book.

If you are looking to expand your knowledge into an adjacent area or to understand whats under the hood, from converged, hyper-converged to traditional data infrastructures topics, this book is for you. For experienced storage, server, and networking professionals, this book connects the dots as well as provides coverage of virtualization, cloud, and other convergence themes and topics.

This book is also for those who are new or need to learn more about data infrastructure, server, storage, I/O networking, hardware, software, and services. Another audience for this book is experienced IT professionals who are now responsible for or working with data infrastructure components, technologies, tools, and techniques.

Learn more here about Software Defined Data Infrastructure (SDDI) Essentials book along with cloud, converged, and virtual fundamental server storage I/O tradecraft topics, order your copy from Amazon.com or CRC Press here, and thank you in advance for learning more about SDDI and related topics.

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.

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Microsoft Azure Software Defined Data Infrastructure Reference Resources

Azure Software Defined Data Infrastructure Architecture Resources

server storage I/O data infrastructure trends

Need to learn more about Microsoft Azure Cloud Software Defined Data Infrastructure topics including reference architecture among other resources for various application workloads?

Microsoft Azure has an architecture and resources page (here) that includes various application workload reference tools.

Microsoft Azure Software Defined Cloud
Azure Reference Architectures via Microsoft Azure

Examples of some Azure Reference Architecture for various application and workloads include among others:

For example, need to know how to configure a high availability (HA) Sharepoint deployment with Azure, then check out this reference architecture shown below.

Microsoft Azure Sharepoint HA reference architecture
Sharepoint HA via Microsoft Azure

Where To Learn More

Learn more about related technology, trends, tools, techniques, and tips with the following links.

Data Infrastructures Protect Preserve Secure and Serve Information
Various IT and Cloud Infrastructure Layers including Data Infrastructures

What This All Means

Data Infrastructures exist to protect, preserve, secure and serve information along with the applications and data they depend on. Software Defined Data Infrastructures span legacy, virtual, container, cloud and other environments to support various application workloads. Check out the Microsoft Azure cloud reference architecture and resources mentioned above as well as the Azure Free trial and getting started site here.

Ok, nuff said, for now.
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). 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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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Data Infrastructure Industry Trends WekaIO Matrix Software Defined Storage SDS

WekaIO Matrix Scale Out Software Defined Storage SDS

server storage I/O trends

Updated 2/11/2018

WekaIO Matrix is a scale out software defined solution (SDS).

WekaIO Matrix software defined scale out storage SDS

This Server StorageIO Industry Trends Perspective report looks at common issues, trends, and how to address different application server storage I/O challenges. In this report, we look at WekaIO Matrix, an elastic, flexible, highly scalable easy to use (and manage) software defined (e.g. software based) storage solution. WekaIO Matrix enables flexible elastic scaling with stability and without compromise.

Matrix is a new scale out software defined storage solution that:

  • Installs on bare metal, virtual or cloud servers
  • Has POSIX, NFS, SMB, and HDFS storage access
  • Adaptable performance for little and big data
  • Tiering of flash SSD and cloud object storage
  • Distributed resilience without compromise
  • Removes complexity of traditional storage
  • Deploys on bare metal, virtual and cloud environments

Where To Learn More

View additional SDS 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

Read more about WekaIO Matrix in this (free, no registration required) Server StorageIO Industry Trends Perspective (ITP) Report compliments of WekaIO.

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.

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Who Will Be At Top Of Storage World Next Decade?

Who Will Be At Top Of Storage World Next Decade?

server storage I/O data infrastructure trends

Data Storage regardless of if hardware, legacy, new, emerging, cloud service or various software defined storage (SDS) approaches are all fundamental resource components of data infrastructures along with compute server, I/O networking as well as management tools, techniques, processes and procedures.

fundamental Data Infrastructure resource components
Fundamental Data Infrastructure resources

Data infrastructures include legacy along with software defined data infrastructures (SDDI), along with software defined data centers (SDDC), cloud and other environments to support expanding workloads more efficiently as well as effectively (e.g. boosting productivity).

Data Infrastructures and workloads
Data Infrastructure and other IT Layers (stacks and altitude levels)

Various data infrastructures resource components spanning server, storage, I/O networks, tools along with hardware, software, services get defined as well as composed into solutions or services which may in turn be further aggregated into more extensive higher altitude offerings (e.g. further up the stack).

IT and Data Infrastructure Stack Layers
Various IT and Data Infrastructure Stack Layers (Altitude Levels)

Focus on Data Storage Present and Future Predictions

Drew Robb (@Robbdrew) has a good piece over at Enterprise Storage Forum looking at the past, present and future of who will rule the data storage world that includes several perspective predictions comments from myself as well as others. Some of the perspectives and predictions by others are more generic and technology trend and buzzword bingo focus which should not be a surprise. For example including the usual performance, Cloud and Object Storage, DPDK, RDMA/RoCE, Software-Defined, NVM/Flash/SSD, CI/HCI, NVMe among others.

Here are some excerpts from Drews piece along with my perspective and prediction comments of who may rule the data storage roost in a decade:

Amazon Web Services (AWS) – AWS includes cloud and object storage in the form of S3. However, there is more to storage than object and S3 with AWS also having Elastic File Services (EFS), Elastic Block Storage (EBS), database, message queue and on-instance storage, among others. for traditional, emerging and storage for the Internet of Things (IoT).

It is difficult to think of AWS not being a major player in a decade unless they totally screw up their execution in the future. Granted, some of their competitors might be working overtime putting pins and needles into Voodoo Dolls (perhaps bought via Amazon.com) while wishing for the demise of Amazon Web Services, just saying.

Voodoo Dolls via Amazon.com
Voodoo Dolls and image via Amazon.com

Of course, Amazon and AWS could follow the likes of Sears (e.g. some may remember their catalog) and ignore the future ending up on the where are they now list. While talking about Amazon and AWS, one will have to wonder where Wall Mart will end up in a decade with or without a cloud of their own?

Microsoft – With Windows, Hyper-V and Azure (including Azure Stack), if there is any company in the industry outside of AWS or VMware that has quietly expanded its reach and positioning into storage, it is Microsoft, said Schulz.

Microsoft IMHO has many offerings and capabilities across different dimensions as well as playing fields. There is the installed base of Windows Servers (and desktops) that have the ability to leverage Software Defined Storage including Storage Spaces Direct (S2D), ReFS, cache and tiering among other features. In some ways I’m surprised by the number of people in the industry who are not aware of Microsoft’s capabilities from S2D and the ability to configure CI as well as HCI (Hyper Converged Infrastructure) deployments, or of Hyper-V abilities, Azure Stack to Azure among others. On the other hand, I run into Microsoft people who are not aware of the full portfolio offerings or are just focused on Azure. Needless to say, there is a lot in the Microsoft storage related portfolio as well as bigger broader data infrastructure offerings.

NetApp – Schulz thinks NetApp has the staying power to stay among the leading lights of data storage. Assuming it remains as a freestanding company and does not get acquired, he said, NetApp has the potential of expanding its portfolio with some new acquisitions. “NetApp can continue their transformation from a company with a strong focus on selling one or two products to learning how to sell the complete portfolio with diversity,” said Schulz.

NetApp has been around and survived up to now including via various acquisitions, some of which have had mixed results vs. others. However assuming NetApp can continue to reinvent themselves, focusing on selling the entire solution portfolio vs. focus on specific products, along with good execution and some more acquisitions, they have the potential for being a top player through the next decade.

Dell EMC – Dell EMC is another stalwart Schulz thinks will manage to stay on top. “Given their size and focus, Dell EMC should continue to grow, assuming execution goes well,” he said.

There are some who I hear are or have predicted the demise of Dell EMC, granted some of those predicted the demise of Dell and or EMC years ago as well. Top companies can and have faded away over time, and while it is possible Dell EMC could be added to the where are they now list in the future, my bet is that at least while Michael Dell is still involved, they will be a top player through the next decade, unless they mess up on execution.

Cloud and software defined storage data infrastructure
Various Data Infrastructures and Resources involving Data Storage

Huawei – Huawei is one of the emerging giants from China that are steadily gobbling up market share. It is now a top provider in many categories of storage, and its rapid ascendancy is unlikely to stop anytime soon. “Keep an eye on Huawei, particularly outside of the U.S. where they are starting to hit their stride,” said Schulz.

In the US, you have to look or pay attention to see or hear what Huawei is doing involving data storage, however that is different in other parts of the world. For example, I see and hear more about them in Europe than in the US. Will Huawei do more in the US in the future? Good question, keep an eye on them.

VMware – A decade ago, Storage Networking World (SNW) was by far the biggest event in data storage. Everyone who was anyone attended this twice yearly event. And then suddenly, it lost its luster. A new forum known as VMworld had emerged and took precedence. That was just one of the indicators of the disruption caused by VMware. And Schulz expects the company to continue to be a major force in storage. “VMware will remain a dominant player, expanding its role with software-defined storage,” said Schulz.

VMware has a dominant role in data storage not just because of the relationship with Dell EMC, or because of VSAN which continues to gain in popularity, or the soon to be released VMware on AWS solution options among others. Sure all of those matters, however, keep in mind that VMware solutions also tie into and work with other legacies as well as software-defined storage solution, services as well as tools spanning block, file, object for virtual machines as well as containers.

"Someday soon, people are going to wake up like they did with VMware and AWS," said Schulz. "That’s when they will be asking ‘When did Microsoft get into storage like this in such a big way.’"

What the above means is that some environments may not be paying attention to what AWS, Microsoft, VMware among others are doing, perhaps discounting them as the old or existing while focusing on new, emerging what ever is trendy in the news this week. On the other hand, some environments may see the solution offerings from those mentioned as not relevant to their specific needs, or capable of scaling to their requirements.

Keep in mind that it was not that long ago, just a few years that VMware entered the market with what by today’s standard (e.g. VSAN and others) was a relatively small virtual storage appliance offering, not to mention many people discounted and ignored VMware as a practical storage solution provider. Things and technology change, not to mention there are different needs and solution requirements for various environments. While a solution may not be applicable today, give it some time, keep an eye on them to avoid being surprised asking the question, how and when did a particular vendor get into storage in such a big way.

Is Future Data Storage World All Cloud?

Perhaps someday everything involving data storage will be in or part of the cloud.

Does this mean everything is going to the cloud, or at least in the next ten years? IMHO the simple answer is no, even though I see more workloads, applications, and data residing in the cloud, there will also be an increase in hybrid deployments.

Note that those hybrids will span local and on-premises or on-site if you prefer, as well as across different clouds or service providers. Granted some environments are or will become all in on clouds, while others are or will become a hybrid or some variation. Also when it comes to clouds, do not be scared, be prepared. Also keep an eye on what is going on with containers, orchestration, management among other related areas involving persistent storage, a good example is Dell EMCcode RexRay among others.

Server Storage I/O resources
Various data storage focus areas along with data infrastructures.

What About Other Vendors, Solutions or Services?

In addition to those mentioned above, there are plenty of other existing, new and emerging vendors, solutions, and services to keep an eye on, look into, test and conduct a proof of concept (PoC) trial as part of being an informed data infrastructure and data storage shopper (or seller).

Keep in mind that component suppliers some of whom like Cisco also provides turnkey solutions that are also part of other vendors offerings (e.g. Dell EMC VxBlock, NetApp FlexPod among others), Broadcom (which includes Avago/LSI, Brocade Fibre Channel, among others), Intel (servers, I/O adapters, memory and SSDs), Mellanox, Micron, Samsung, Seagate and many others.

E8, Excelero, Elastifile (software defined storage), Enmotus (micro-tiering, read Server StorageIOlab report here), Everspin (persistent and storage class memories including NVDIMM), Hedvig (software defined storage), NooBaa, Nutanix, Pivot3, Rozo (software defined storage), WekaIO (scale out elastic software defined storage, read Server StorageIO report here).

Some other software defined management tools, services, solutions and components I’m keeping an eye on, exploring, digging deeper into (or plan to) include Blue Medora, Datadog, Dell EMCcode and RexRay docker container storage volume management, Google, HPE, IBM Bluemix Cloud aka IBM Softlayer, Kubernetes, Mangstor, OpenStack, Oracle, Retrospect, Rubrix, Quest, Starwind, Solarwinds, Storpool, Turbonomic, Virtuozzo (software defined storage) among many others

What about those not mentioned? Good question, some of those I have mentioned in earlier Server StorageIO Update newsletters, as well as many others mentioned in my new book "Software Defined Data Infrastructure Essentials" (CRC Press). Then there are those that once I hear something interesting from on a regular basis will get more frequent mentions as well. Of course, there is also a list to be done someday that is basically where are they now, e.g. those that have disappeared, or never lived up to their full hype and marketing (or technology) promises, let’s leave that for another day.

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

Where To Learn More

Learn more about related technology, trends, tools, techniques, and tips with the following links.

Data Infrastructures and workloads
Data Infrastructures Resources (Servers, Storage, I/O Networks) enabling various services

Software Defined Data Infrastructure Essentials Book SDDC

What This All Means

It is safe to say that each new year will bring new trends, techniques, technologies, tools, features, functionality as well as solutions involving data storage as well as data infrastructures. This means a usual safe bet is to say that the current year is the most exciting and has the most new things than in the past when it comes to data infrastructures along with resources such as data storage. Keep in mind that there are many aspects to data infrastructures as well as storage all of which are evolving. Who Will Be At Top Of Storage World Next Decade? What say you?

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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June 2017 Server StorageIO Data Infrastructures Update Newsletter

Volume 17, Issue VI

Hello and welcome to the June 2017 issue of the Server StorageIO update newsletter.

For those of you in the northern hemisphere it is time for summer holidays, while in the southern hemisphere its winter time. That means there is a lot going on outside of work, however June has also seen a lot of activity in and around IT data infrastructure along with data centers. Check out some of the industry trends news and updates below.

Software-Defined Data Infrastructure Essentials SDDI SDDC

A quick update following up from the May newsletter is that my new book is now available via Amazon.com, CRC Press and other venues in hardcopy hardcover as well as electronic versions. Think of this as the soft launch with a formal launch and more information being rolled out soon. For now, you can visit the landing page for Software Defined Data Infrastructure Essentials – Cloud, Converged, and Virtual Fundamental Server Storage I/O Tradecraft (CRC PRess/Taylor Francis/Auerbach) at storageio.com/book4 to learn more including view table of contents, preface, how organized among other items.

In This Issue

Enjoy this edition of the Server StorageIO update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

Some recent Industry Activities, Trends, News and Announcements include:

Cavium announced 10, 25, 50 and 50Gbps Ethernet server storage I/O NIC solutions (e.g. FastLine 41000 series).

The NVMe Express trade group (e.g. nvmexpress.org) announced the completion of NVMe 1.3 specification. New optional features include support for mobile platforms and book, along with scaling for enterprise as well as cloud environments. Learn more about specifications at the NVMexpress.org site as well as more NVMe material at thenvmeplace.com.

Keep in mind that if the answer is NVMe, what are the questions along with various options from front end to back-end, NVMe and PCIe, NVMeoF, U.2/8639, M2/NGFF among others.

The Fibre Channel Industry Association announced FC-NVMe interoperability plugfest and Gen 6 32GFC activity to support next generation data infrastructures and data centers.

Storage vendor Tegile announced they are joining the growing ranks of vendors adding NVMe support with their InteliFlash OS 3.7 along with other enhancements.

For those of you who are involved with Windows Servers environments along with server, storage and I/O networks, check out Darryl VanderPeijl multi-part series on RDMA, DCB, PFC, ETS and related topics.

HPE and Hedvig announced solutions combing forces to address hybrid cloud storage needs.

IBM and Cisco announced enhancements around their converged (Cisco powered servers) solution for VDI and Hybrid cloud workloads.

Big Data and Analytics vendor Mapr announced enhancements to their converged data management platform for cloud scale data fabrics.

Panzura has enhanced its Freedom software defined storage management solution with version 7 to support expanded unstructured data growth while easing management functions, along with performance updates.

Red Hat announced Ceph Storage 2.3 including Ceph 10.2 (Jewel) combing an NFS gateway.

Scality announced enhancements to its Ring software defined storage cloud and object solution including enhanced security along with data protection capabilities.

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

 

Server StorageIOblog Posts

Recent and popular Server StorageIOblog posts include:

View other recent as well as past StorageIOblog posts here

Server StorageIO Commentary in the news

Recent Server StorageIO industry trends perspectives commentary in the news.

Via EnterpriseStorageForum: 5 Hot Storage Technologies to Watch
Storage can be held back by slow I/O performance, which caused expensive compute resources and memory to be consumed. NVMe reduces wait time while increasing the amount of effective work, enabling higher-profitability compute. The storage I/O capabilities of flash can be fed across PCIe faster to enable multi-core processors to complete more useful work in less time.

Via EnterpriseStorageForum: 10-Year Review of Data Storage
The adoption of hybrid cloud and hybrid converged server storage has appeared more rapidly than many expected. And despite firm pronouncements of their demise, FC, tape and HDD are still very much with us.

Via CDW: Your IT Department Can Help Your Companys Bottom Line Heres How
Not only are the servers more robust performance wise, but they’ve got more compute capability, can handle more workloads, have more memory and also have better resiliency.

Via EnterpriseStorageForum: Top 10 Tips for Software-Defined Storage Deployment
Dell 14g PowerEdge Servers give you greater compute and IO capability, as well as the density you need, NVMe and 25 Gig Ethernet on board,

Via CDW: Meeting IoTs Demands for Networking

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

Events and Activities

Recent and upcoming event activities.

Sep. 13-15, 2017 – Fujifilm IT Executive Summit – Seattle WA

August 28-30, 2017 – VMworld – Las Vegas

June 22, 2017 – Webinar – GDPR and Microsoft Environments

May 11, 2017 – Webinar – Email Archiving, Compliance and Ransomware

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

Server StorageIO Industry Resources and Links

Useful links and pages:
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/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

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). 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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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Microsoft Windows Server, Azure, Nano Life cycle Updates

server storage I/O trends

Microsoft Windows Server, Azure, Nano and life cycle Updates

For those of you who have an interest in Microsoft Windows Server on-premises, on Azure, on Hyper-V or Nano life cycle here are some recently announced updates.
Microsoft Windows Server Nano Lifecycle

Microsoft has announced updates to Windows Server Core and Nano along with semi-annual channel updates (read more here). The synopsis of this new update via Microsoft (read more here) is:

In this new model, Windows Server releases are identified by  the year and month of release: for example, in 2017, a release in the 9th month  (September) would be identified as version 1709. Windows Server will release  semi-annually in fall and spring. Another release in March 2018 would be  version 1803. The support lifecycle for each release is 18 months.

Microsoft has announced that its lightweight variant of WIndows Server 2016 (if you need a refresh on server requirements visit here) known as nano will now be focused for WIndows based containers as opposed to being for bare metal. As part of this change, Microsoft has reiterated that Server Core the headless (aka non-desktop user interface) version of WIndows Server 2016 will continue as the platform for BM along with other deployments where a GUI interface is not needed. Note that one of the original premises of Nano was that it could be leveraged as a replacement for Server Core.

As part of this shift, Microsoft has also stated their intention to further streamline the already slimmed down version of WIndows Server known as Nano by reducing its size another 50%. Keep in mind that Nano is already a fraction of the footprint size of regular Windows Server (Core or Desktop UI). The footprint of Nano includes both its capacity size on disk (HDD or SSD), as well as its memory requirements, speed of startup boot, along with number of components that cut the number of updates.

By focusing Nano for container use (e.g. Windows containers) Microsoft is providing multiple micro services engines (e.g. Linux and Windows) along with various management including Docker. Similar to providing multiple container engines (e.g. Linux and Windows) Microsoft is also supporting management from Windows along with Unix.

Does This Confirm Rumor FUD that Nano is Dead

IMHO the answer to the FUD rumors that are circulating around that NANO is dead are false.

Granted Nano is being refocused by Microsoft for containers and will not be the lightweight headless Windows Server 2016 replacement for Server Core. Instead, the Microsoft focus is two path with continued enhancements on Server Core for headless full Windows Server 2016 deployment, while Nano gets further streamlined for containers. This means that Nano is no longer bare metal or Hyper-V focused with Microsoft indicating that Server Core should be used for those types of deployments.

What is clear (besides no bare metal) is that Microsoft is working to slim down Nano even further by removing bare metal items, Powershell,.Net and other items instead of making those into optional items. The goal of Microsoft is to make the base Nano image on disk (or via pull) as small as possible with the initial goal of being 50% of its current uncompressed 1GB disk size. What this means is that if you need Powershell, you add it as a layer, need .Net then add as a layer instead of having the overhead of those items if you do not need tem. It will be interesting to see how much Microsoft is able to remove as standard components and make them options that you can simply add as layers if needed.

What About Azure and Bring Your Own License

In case you were not aware or had forgotten when you use Microsoft Azure and deploy virtual machine (aka cloud instances), you have the option of bringing (e.g. using) your own WIndows Server licenses. What this means is that by using your own Windows Server licenses you can cut the monthly cost of your Azure VMs. Check out the Azure site and explore various configuration options to learn more about pricing and various virtual machine instances from Windows to Linux here as well as hybrid deployments.

Where To Learn More

What This All Means

Microsoft has refocused Windows Server 2016 Core and Desktop as its primary bare metal including for virtual as well as Azure OS platforms, while Nano is now focused on being optimized for Windows-based containers including Docker among other container orchestration.

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). 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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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AWS S3 Storage Gateway Revisited (Part I)

server storage I/O trends

AWS S3 Storage Gateway Revisited (Part I)

This Amazon Web Service (AWS) Storage Gateway Revisited posts is a follow-up to the AWS Storage Gateway test drive and review I did a few years ago (thus why it’s called revisited). As part of a two-part series, the first post looks at what AWS Storage Gateway is, how it has improved since my last review of AWS Storage Gateway along with deployment options. The second post in the series looks at a sample test drive deployment and use.

If you need an AWS primer and overview of various services such as Elastic Cloud Compute (EC2), Elastic Block Storage (EBS), Elastic File Service (EFS), Simple Storage Service (S3), Availability Zones (AZ), Regions and other items check this multi-part series (Cloud conversations: AWS EBS, Glacier and S3 overview (Part I) ).

AWS

As a quick refresher, S3 is the AWS bulk, high-capacity unstructured and object storage service along with its companion deep cold (e.g. inactive) Glacier. There are various S3 storage service classes including standard, reduced redundancy storage (RRS) along with infrequent access (IA) that have different availability durability, performance, service level and cost attributes.

Note that S3 IA is not Glacier as your data always remains on-line accessible while Glacier data can be off-line. AWS S3 can be accessed via its API, as well as via HTTP rest calls, AWS tools along with those from third-party’s. Third party tools include NAS file access such as S3FS for Linux that I use for my Ubuntu systems to mount S3 buckets and use similar to other mount points. Other tools include Cloudberry, S3 Motion, S3 Browser as well as plug-ins available in most data protection (backup, snapshot, archive) software tools and storage systems today.

AWS S3 Storage Gateway and What’s New

The Storage Gateway is the AWS tool that you can use for accessing S3 buckets and objects via your block volume, NAS file or tape based applications. The Storage Gateway is intended to give S3 bucket and object access to on-premises applications and data infrastructures functions including data protection (backup/restore, business continuance (BC), business resiliency (BR), disaster recovery (DR) and archiving), along with storage tiering to cloud.

Some of the things that have evolved with the S3 Storage Gateway include:

  • Easier, streamlined download, installation, deployment
  • Enhanced Virtual Tape Library (VTL) and Virtual Tape support
  • File serving and sharing (not to be confused with Elastic File Services (EFS))
  • Ability to define your own bucket and associated parameters
  • Bucket options including Infrequent Access (IA) or standard
  • Options for AWS EC2 hosted, or on-premises VMware as well as Hyper-V gateways (file only supports VMware and EC2)

AWS Storage Gateway Three Functions

AWS Storage Gateway can be deployed for three basic functions:

    AWS Storage Gateway File Architecture via AWS.com

  • File Gateway (NFS NAS) – Files, folders, objects and other items are stored in AWS S3 with a local cache for low latency access to most recently used data. With this option, you can create folders and subdirectory similar to a regular file system or NAS device as well as configure various security, permissions, access control policies. Data is stored in S3 buckets that you specify policies such as standard or Infrequent Access (IA) among other options. AWS hosted via EC2 as well as VMware Virtual Machine (VM) for on-premises file gateway.

    Also, note that AWS cautions on multiple concurrent writers to S3 buckets with Storage Gateway so check the AWS FAQs which may have changed by the time you read this. Current file share limits (subject to change) include 1 file gateway share per S3 bucket (e.g. a one to one mapping between file share and a bucket). There can be 10 file shares per gateway (e.g. multiple shares each with its own bucket per gateway) and a maximum file size of 5TB (same as maximum S3 object size). Note that you might hear about object storage systems supporting unlimited size objects which some may do, however generally there are some constraints either on their API front-end, or what is currently tested. View current AWS Storage Gateway resource and specification limits here.

    • AWS Storage Gateway Non-Cached Volume Architecture via AWS.com

    AWS Storage Gateway Cached Volume Architecture via AWS.com

  • Volume Gateway (Block iSCSI) – Leverages S3 with a point in time backup as an AWS EBS snapshot. Two options exist including Cached volumes with low-latency access to most recently used data (e.g. data is stored in AWS, with a local cache copy on disk or SSD). The other option is Stored Volumes (e.g. non-cached) where primary copy is local and periodic snapshot backups are sent to AWS. AWS provides EC2 hosted, as well as VMs for VMware and various Hyper-V Windows Server based VMs.

    Current Storage Gateway volume limits (subject to change) include maximum size of a cached volume 32TB, maximum size of a stored volume 16TB. Note that snapshots of cached volumes larger than 16TB can only be restored to a storage gateway volume, they can not be restored as an EBS volume (via EC2). There are a maximum of 32 volumes for a gateway with total size of all volumes for a gateway (cached) of 1,024TB (e.g. 1PB). The total size of all volumes for a gateway (stored volume) is 512TB. View current AWS Storage Gateway resource and specification limits here.

    • AWS Storage Gateway VTL Architecture via AWS.com

  • Virtual Tape Library Gateway (VTL) – Supports saving your data for backup/BC/DR/archiving into S3 and Glacier storage tiers. Being a Virtual Tape Library (e.g. VTL) you can specify emulation of tapes for compatibility with your existing backup, archiving and data protection software, management tools and processes.

    Storage Gateway limits for tape include minimum size of a virtual tape 100GB, maximum size of a virtual tape 2.5TB, maximum number of virtual tapes for a VTL is 1,500 and total size of all tapes in a VTL is 1PB. Note that the maximum number of virtual tapes in an archive is unlimited and total size of all tapes in an archive is also unlimited. View current AWS Storage Gateway resource and specification limits here.

    AWS

Where To Learn More

What This All Means

As to which gateway function and mode (cached or non-cached for Volumes) depends on what it is that you are trying to do. Likewise choosing between EC2 (cloud hosted) or on-premises Hyper-V and VMware VMs depends on what your data infrastructure support requirements are. Overall I like the progress that AWS has put into evolving the Storage Gateway, granted it might not be applicable for all usage cases. Continue reading more and view images from the AWS Storage Gateway Revisited test drive in part two located here.

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). 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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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Top vBlog 2017 Voting Now Open

server storage I/O trends

Top vBlog 2017 Voting Now Open

It is that time of the year again when Eric Siebert (@ericsiebert) over at vSphere-land holds his annual Top vBlog (e.g. VMware and Virtualization related) voting (vote here until June 30, 2017). The annual Top vBlog event enables fans to vote for their favorite blogs (to get them into the top 10, 25, 50 and 100) as well as rank them for different categories which appear on Eric’s vLaunchPad site.

This years Top vBlog voting is sponsored by TurboNomic (e.g. formerly known as VMturbo) who if you are not aware of, have some interesting technology for cross-platform (cloud, container, virtualization, hardware, software, services) data infrastructure management software tools.

Software Defined Data Infrastructure Management

The blogs and sites listed on Eric’s site have common theme linkage to Virtualization and in particular tend to be more VMware focused, however some are also hybrid agnostic spanning other technologies, vendors, services and tools. Some examples of the different focus areas include hypervisors, VDI, cloud, containers, management tools, scripting, networking, servers, storage, data protection including backup/restore, replication, BC, DR among others).

In addition to the main list of blogs (that are active), there are also sub lists for different categories including:

  • Top 100 (Also top 10, 25, 50) vBlogs
  • Archive of retired (e.g. not active or seldom post)
  • News and Information sites
  • Podcasts
  • Scripting Blogs
  • Storage related
  • Various Virtualization Blogs
  • VMware Corporate Blogs

What To Do

Get out and vote for your favorite (or blogs that you frequent) in appreciation to those who create virtualization, VMware and data infrastructure related content. Click here or on the image above to reach the voting survey site where you will find more information and rules. In summary, select 12 of your favorite or preferred blogs, then rank them from 1 (most favorite) to 12. Then select your favorites for other categories such as Female Blog, Independent, New Blog, News websites, Podcast, Scripting and Storage among others.

Note: You will find my StorageIOblog in the main category (e.g. where you select 12 and then rank), as well as in the Storage, Independent, as well as Podcast categories, and thank you in advance for your continued support.

Which Blogs Do I Recommend (Among Others)

Two of my favorite blogs (and authors) are not included as Duncan Epping (Yellow Bricks) former #1 and Frank Denneman former #4 chose not to take part this year opening the door for some others to move up into the top 10 (or 25, 50 and 100). Of those listed some of my blogs I find valuable include Cormac Hogan of VMware, Demitasse (Alastair Cooke), ESX Virtualization (Vladan Seget), Kendrick Coleman, NTPro.nl (Eric Sloof), Planet VM (Tom Howarth), Virtually Ghetto (William Lam), VM Blog (David Marshall), vsphere-land.com (Eric Siebert) and Wahl Networks (Chris Wahl) among others.

Where to learn more

What this all means

It’s that time of the year again to take a few moments and show some appreciation for your favorite or preferred blogs along with their authors who spend time to create content for those sites. Also check out Turbonomic as they are an interesting technology that I have kept an eye on for some time now and so should you. Thank you all in advance regardless of if you take part in the voting as I also appreciate your continued support by viewing these posts either at StorageIOblog.com site or one of the many downstream sites where you can also read the content.

Ok, nuff said (for now…).

Cheers
Gs

Greg Schulz – Multi-year Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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May 2017 Server StorageIO Data Infrastructures Update Newsletter

Volume 17, Issue V

Hello and welcome to the May 2017 issue of the Server StorageIO update newsletter.

Summer officially here in the northern hemisphere is still a few weeks away, however for all practical purposes it has arrived. What this means is that in addition to normal workplace activities and projects, there are plenty of outdoor things (as well as distractions) to attend to.

Over the past several months I have mentioned a new book that is due out this summer and which means it’s getting close to announcement time. The new book title is Software Defined Data Infrastructure Essentials – Cloud, Converged, and Virtual Fundamental Server Storage I/O Tradecraft (CRC PRess/Taylor Francis/Auerbach) that you can learn more about here (with more details being added soon). A common question is will there be electronic versions of the book and the answer is yes (more on this in future newsletter).

Data Infrastructures

Another common question is what is it about, what is a data infrastructure (see this post) and what is tradecraft (see this post). Software-Defined Data Infrastructures Essentials provides fundamental coverage of physical, cloud, converged, and virtual server storage I/O networking technologies, trends, tools, techniques, and tradecraft skills.

Software-Defined Data Infrastructures Essentials provides fundamental coverage of physical, cloud, converged, and virtual server storage I/O networking technologies, trends, tools, techniques, and tradecraft skills. From webscale, software-defined, containers, database, key-value store, cloud, and enterprise to small or medium-size business, the book is filled with techniques, and tips to help develop or refine your server storage I/O hardware, software, and services skills. Whether you are new to data infrastructures or a seasoned pro, you will find this comprehensive reference indispensable for gaining as well as expanding experience with technologies, tools, techniques, and trends.

Software-Defined Data Infrastructure Essentials SDDI SDDC
ISBN-13: 978-1498738156
ISBN-10: 149873815X
Hardcover: 672 pages
Publisher: Auerbach Publications; 1 edition (June 2017)
Language: English

Watch for more news and insight about my new book Software-Defined Data Infrastructure Essentials soon. In the meantime, check out the various items below in this edition of the Server StorageIO Update.

In This Issue

Enjoy this edition of the Server StorageIO update newsletter.

Cheers GS

Data Infrastructure and IT Industry Activity Trends

Some recent Industry Activities, Trends, News and Announcements include:

Flackbox.com has some new independent (non NetApp produced) learning resources including NetApp simulator eBook and MetroCluster tutorial. Over in the Microsoft world, Thomas Maurer has a good piece about Windows Server build 2017 and all about containers. Microsoft also announced SQL Server 2017 CTP 2.1 is now available. Meanwhile here are some my experiences and thoughts from test driving Microsoft Azure Stack.

Speaking of NetApp among other announcements they released a new version of their StorageGrid object storage software. NVMe activity in the industry (and at customer sites) continues to increase with Cavium Qlogic NVMe over Fabric news, along with Broadcom recent NVMe RAID announcements. Keep in mind that if the answer is NVMe, than what are the questions.

Here is a good summary of the recent OpenStack Boston Summit. Storpool did a momentum announcement which for those of you into software defined storage, add Storpool to your watch list. On the VMware front, check out this vSAN 6.6 demo (video) of stretched cluster via Yellow Bricks.

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

 

Server StorageIOblog Posts

Recent and popular Server StorageIOblog posts include:

View other recent as well as past StorageIOblog posts here

Server StorageIO Commentary in the news

Recent Server StorageIO industry trends perspectives commentary in the news.

Via EnterpriseStorageForum: What to Do with Legacy Assets in a Flash Storage World
There is still a place for hybrid arrays. A hybrid array is the home run when it comes to leveraging your existing non-flash, non-SSD based assets today.

Via EnterpriseStorageForum: Where All-Flash Storage Makes No Sense
A bit of flash in the right place can go a long way, and everybody can benefit from at least a some of flash somewhere. Some might say the more, the better. But where you have budget constraints that simply prevent you from having more flash for things such as cold, inactive, or seldom access data, you should explore other options.

Via Bitpipe: Changing With the Times – Protecting VMs(PDF)

Via FedTech: Storage Strategies: Agencies Optimize Data Centers by Focusing on Storage

Via SearchCloudStorage: Dell EMC cloud storage strategy needs to cut through fog

Via SearchStorage: Microsemi upgrades controllers based on HPE technology

Via EnterpriseStorageForum: 8 Data Machine Learning and AI Storage Tips

Via SiliconAngle: Dell EMC announces hybrid cloud platform for Azure Stack

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

Events and Activities

Recent and upcoming event activities.

Sep. 13-15, 2017 – Fujifilm IT Executive Summit – Seattle WA

August 28-30, 2017 – VMworld – Las Vegas

Jully 22, 2017 – TBA

June 22, 2017 – Webinar – GDPR and Microsoft Environments

May 11, 2017 – Webinar – Email Archiving, Compliance and Ransomware

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

Server StorageIO Industry Resources and Links

Useful links and pages:
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/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

Ok, nuff said, for now.

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

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Dell EMC World 2017 Day One news announcement summary

server storage I/O trends

Dell EMC World 2017 Day One news announcement summary

This is the first day of the first combined Dell EMC World 2017 being held in Las Vegas Nevada. Last year’s event in Las Vegas was the end of the EMC World, while this being the first of the combined Dell EMC World events that succeeded its predecessors.

What this means is an expanded focus because of the new Dell EMC that has added servers among other items to the event focus. Granted, EMC had been doing servers via its VCE and converged divisions, however with the Dell EMC integration completed as of last fall, the Dell Server group is now part of the Dell EMC organization.

The central theme of this Dell EMC world is REALIZE with a focus on four pillars:

  • Digital Transformation (Pivotal focus) of applications
  • IT Transformation (Dell EMC, Virtustream, VMware) data center modernization
  • Workforce transformation (Dell Client Solutions) devices from mobile to IoT
  • Information Security (RSA and Secureworks)

software defined data infrastructures SDDI and SDDC

What Did Dell EMC Announce Today

Note that while there are focus areas of the different Dell Technologies business units aligned to the pillars, there is also leveraging across those areas and groups. For example, VMware NSX spans into security, and  PowerEdge servers span into other pillars as a core data infrastructure building block.

What Dell EMC and Dell Technologies announced today.

  • Wave of Innovations to help customers realize digital transformation
  • New 14th generation PowerEdge Servers that are core building blocks for data infrastructures
  • Flexible consumption models (financing and more) from desktop to data center
  • Hyper-Converged Infrastructure (HCI), Converged (CI) and Cloud like systems
  • New All-Flash (ADA) SSD Storage Systems (VMAX, XtremIO X2, Unity, SC, Isilon)
  • Integrated Data Protection Appliance (IDPA) and Cloud Protection solutions
  • Using Gen14 servers several Software Defined Storage (SDS) enhancements
  • Open Networking and software-defined networks (SDN) with 25G
  • Last week Dell EMC announced Microsoft Azure Stack hybrid cloud solutions

New 14th generation PowerEdge Servers that are core building blocks for data infrastructures

Dell EMC has announced the 14th generation of Intel-powered Dell EMC PowerEdge server portfolio systems. These includes servers that get defined with software for software-defined data centers (SDDC), software-defined data infrastructures (SDDI) for the cloud, virtual, the container as well as storage among other applications. Target application workloads and environments range from high-performance compute (HPC), and high-productivity (or profitability) compute (the other HPC), super compute (SC), little data and big data analytics, legacy and emerging business applications as well as cloud and beyond. Enhancements besides new Intel processor technology includes enhanced iDRAC, OpenManage, REST interface, QuickSync, Secure Boot among other management, automation, security, performance, and capacity updates.

Other Dell EMC enhancements with Gen14 include support for various NVDIMM to enable persistent memory also known as storage class memories such as 3D Xpoint among others. Note at this time, Dell EMC is not saying much about speeds, feeds and other details, stay tuned for more information on these in the weeks and months to come.

Dell EMC has also been leaders with deploying NVMe from PCIe flash cards to 8639 U.2 devices such as 2.5” drives. Thus it makes sense to see continued adoption and deployment of those devices along with SAS, SATA support. Note that Broadcom (formerly known as Avago) recently announced the release of their PCIe SAS, SATA and NVMe based adapters.

The reason this is worth mentioning is that in the past Dell has OEM sourced Avago (formerly known as LSI) based adapters. Given Dell EMC use of NVMe drives, it only makes sense to put two and two together.

Let’s wait a few months to see what the speeds, feeds, and specifications are to put the rest of the puzzle together. Speaking of NVMe, also look for Dell EMC to also supporting PCIe AIC and U.2 (8639) NVMe devices, also leverage M.2 Next Generation Form Factor (NGFF) aka Gum sticks as boot devices.

While these are all Intel focused, I would expect Dell EMC not to sit back, instead, watch for what they do with other processors and servers including ARMs among others.

Increased support for more GPUs to support VDI and other graphic intensive workloads such as video rendering, imaging among others. Part of enhanced GPU support is improvements (multi-vector cooling) to power and cooling including sensing the type of PCIe card, and then adjusting cooling fans and subsequent power draw accordingly. The benefit should be more proper cooling to reduce power to support more work and productivity.

Flexible consumption models (financing and more) from desktop to data center

Dell Technologies has announced several financing, procurement, and consumption models with cloud-like flexible options for different IT and data center, along with mobile device technologies. These range from licensing to deployment as a service, consumption and other options via Dell Financial Services (DFS).

Highlights include:

  • DFS Flex on Demand is available now in select countries globally.
  • DFS Cloud Flex for HCI is available now for Dell EMC VxRail and Dell EMC XC Series and has planned availability for Q3 2017 in Dell EMC VxRack Systems.
  • PC as a Service is available now in select countries globally.
  • Dell EMC VDI Complete Solutions are available now in select countries globally.
  • DFS Flex on Demand is available now in select countries globally.
  • DFS Cloud Flex for HCI is available now for Dell EMC VxRail and Dell EMC XC Series and has planned VxRack systems in Q3 2017.
  • PC as a Service solution is available now in select countries globally.
  • Dell EMC VDI Complete Solutions are available now in select countries.
  • Dell Technologies transformation license agreement (TLA) is available now in select countries

Hyper-Converged Infrastructure (HCI), Converged (CI) and Cloud like systems

Enhancements to VxRail system, VxRACK Systems, and XC Series leveraging Del EMC Gen14 PowerEdge servers along with other improvements. Note that this also includes continued support for VMware, Microsoft as well as Nutanix software-defined solutions.

New All-Flash (ADA) SSD Storage Systems (VMAX, XtremIO X2, Unity, SC, Isilon)

Storage system enhancements include from high-end (VMAX and XtremIO) to mid-range (Unity and SC) along with scale-out NAS (Isilon)

Highlights of the announcements include:

  • New VMAX 950F all flash array (AFA)
  • New XtremIO X2 with enhanced software, more powerful hardware
  • New Unity AFA systems
  • New SC5020 midrange hybrid storage
  • New generation of Isilon storage with improved performance, capacity, density

Integrated Data Protection Appliance (IDPA) and Cloud Protection solutions

Data protection enhancement highlights include:

  • New Turnkey Integrated Data Protection Appliance (IDPA) with four models (DP5300, DP5800, DP8300, and DP8800) starting at 34 TB usable scaling up to 1PB usable. Data services including encryption, data footprint reduction such as dedupe, remote monitoring, Maintenance service dispatch, along with application integration. Application integration includes MongoDB, Hadoop, MySQL.

  • Enhanced cloud capabilities powered by Data Domain virtual edition (DD VE 3.1) along with data protection suite enable data to be protected too, and restored from Amazon Web Services (AWS) Simple Storage Service (S3) as well as Microsoft Azure.

Open Networking and software-defined networks (SDN) with 25G

Dell EMC Open Networking highlights include:

  • Dell EMCs first 25GbE open networking top of rack (TOR) switch including S5100-ON series (With OS10 enterprise edition software) complimenting new PowerEdge Gen14 servers with native 25GbE support. Switches support 100GbE uplinks fabric connectivity for east-west (management) network traffic. Also announced is the S4100-ON series and N1100-ON series that are in addition to recently announce N3100-ON and N2100-ON switches.

  • Dell EMCs first optimized Open Networking platform for unified storage network switching including support for 16Gb/32GB Fibre Channel

  • New Network Function Virtualization (NFV) and IoT advisory consulting services

Note that Dell EMC is announcing the availability of these networking solutions in Dell Technologies 2018 fiscal year which occurs before the traditional calendar year.

Using Gen14 servers, several Software Defined Storage (SDS) enhancements

Dell EMC announced enhancements to their Software Defined Storage (SDS) portfolio that leveraging the PowerEdge 14th generation server portfolio. These improvements include ScaleIO, Elastic Cloud Storage (ECS), IsilonSD Edge and Preview of Project Nautilus.

Where to learn more

What this all means

This is a summary of what has been announced so far on the first morning of the first day of the first new Dell EMC world. Needless to say, there is more detail to look at for the above announcements from speeds, feeds, functionality and related topics that will get addressed in subsequent posts. Overall this is a good set of announcements expanding capabilities of the combined Dell EMC while enhancing existing systems as well as well as solutions.

Ok, nuff said (for now…)

Cheers
Gs

Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

Posted on

Azure Stack Technical Preview 3 (TP3) Overview Preview Review

server storage I/O trends

Azure Stack Technical Preview 3 (TP3) Overview Preview Review

Perhaps you are aware or use Microsoft Azure, how about Azure Stack?

This is part one of a two-part series looking at Microsoft Azure Stack providing an overview, preview and review. Read part two here that looks at my experiences installing Microsoft Azure Stack Technical Preview 3 (TP3).

For those who are not aware, Azure Stack is a private on-premises extension of the Azure public cloud environment. Azure Stack now in technical preview three (e.g. TP3), or what you might also refer to as a beta (get the bits here).

In addition to being available via download as a preview, Microsoft is also working with vendors such as Cisco, Dell EMC, HPE, Lenovo and others who have announced Azure Stack support. Vendors such as Dell EMC have also made proof of concept kits available that you can buy including server with storage and software. Microsoft has also indicated that once launched for production versions scaling from a few to many nodes, that a single node proof of concept or development system will also remain available.

software defined data infrastructure SDDI and SDDC
Software-Defined Data Infrastructures (SDDI) aka Software-defined Data Centers, Cloud, Virtual and Legacy

Besides being an on-premises, private cloud variant, Azure Stack is also hybrid capable being able to work with public cloud Azure. In addition to working with public cloud Azure, Azure Stack services and in particular workloads can also work with traditional Microsoft, Linux and others. You can use pre built solutions from the Azure marketplace, in addition to developing your applications using Azure services and DevOps tools. Azure Stack enables hybrid deployment into public or private cloud to balance flexibility, control and your needs.

Azure Stack Overview

Microsoft Azure Stack is an on premise (e.g. in your own data center) private (or hybrid when connected to Azure) cloud platform. Currently Azure Stack is in Technical Preview 3 (e.g. TP3) and available as a proof of concept (POC) download from Microsoft. You can use Azure Stack TP3 as a POC for learning, demonstrating and trying features among other activities. Here is link to a Microsoft Video providing an overview of Azure Stack, and here is a good summary of roadmap, licensing and related items.

In summary, Microsoft Azure Stack is:

  • A onsite, on premise, in your data center extension of Microsoft Azure public cloud
  • Enabling private and hybrid cloud with strong integration along with common experiences with Azure
  • Adopt, deploy, leverage cloud on your terms and timeline choosing what works best for you
  • Common processes, tools, interfaces, management and user experiences
  • Leverage speed of deployment and configuration with a purpose-built integrate solution
  • Support existing and cloud native Windows, Linux, Container and other services
  • Available as a public preview via software download, as well as vendors offering solutions

What is Azure Stack Technical Preview 3 (TP3)

This version of Azure Stack is a single node running on a lone physical machine (PM) aka bare metal (BM). However can also be installed into a virtual machine (VM) using nesting. For example I have Azure Stack TP3 running nested on a VMware vSphere ESXi 6.5 systems with a Windows Server 2016 VM as its base operating system.

Microsoft Azure Stack architecture
Click here or on the above image to view list of VMs and other services (Image via Microsoft.com)

The TP3 POC Azure Stack is not intended for production environments, only for testing, evaluation, learning and demonstrations as part of its terms of use. This version of Azure Stack is associated with a single node identity such as Azure Active Directory (AAD) integrated with Azure, or Active Directory Federation Services (ADFS) for standalone modes. Note that since this is a single server deployment, it is not intended for performance, rather, for evaluating functionality, features, APIs and other activities. Learn more about Azure Stack TP3 details here (or click on image) including names of various virtual machines (VMs) as well as their roles.

Where to learn more

The following provide more information and insight about Azure, Azure Stack, Microsoft and Windows among related topics.

  • Azure Stack Technical Preview 3 (TP3) Overview Preview Review
  • Azure Stack TP3 Overview Preview Review Part II
  • Azure Stack Technical Preview (get the bits aka software download here)
  • Azure Stack deployment prerequisites (Microsoft)
  • Microsoft Azure Stack troubleshooting (Microsoft Docs)
  • Azure Stack TP3 refresh tips (Azure Stack)
  • Here is a good post with a tip about not applying certain Windows updates to Azure stack TP3 installs.
  • Configure Azure stack TP3 to be available on your own network (Azure Stack)
  • Azure Stack TP3 Marketplace syndication (Azure Stack)
  • Azure Stack TP3 deployment experiences (Azure Stack)
  • Frequently asked questions for Azure Stack (Microsoft)
  • Deploy Azure Stack (Microsoft)
  • Connect to Azure Stack (Microsoft)
  • Azure Active Directory (AAD) and Active Directory Federation Services (ADFS)
  • Azure Stack TP2 deployment experiences by Niklas Akerlund (@vNiklas) useful for tips for TP3
  • Deployment Checker for Azure Stack Technical Preview (Microsoft Technet)
  • Azure stack and other tools (Github)
  • How to enable nested virtualization on Hyper-V Windows Server 2016
  • Dell EMC announce Microsoft Hybrid Cloud Azure Stack (Dell EMC)
  • Dell EMC Cloud for Microsoft Azure Stack (Dell EMC)
  • Dell EMC Cloud for Microsoft Azure Stack Data Sheet (Dell EMC PDF)
  • Dell EMC Cloud Chats (Dell EMC Blog)
  • Microsoft Azure stack forum
  • Dell EMC Microsoft Azure Stack solution
  • Gaining Server Storage I/O Insight into Microsoft Windows Server 2016
  • Overview Review of Microsoft ReFS (Reliable File System) and resource links
  • Via WServerNews.com Cloud (Microsoft Azure) storage considerations
  • Via CloudComputingAdmin.com Cloud Storage Decision Making: Using Microsoft Azure for cloud storage
  • www.thenvmeplace.com, www.thessdplace.com, www.objectstoragecenter.com and www.storageio.com/converge

    • What this all means

    A common question is if there is demand for private and hybrid cloud, in fact, some industry expert pundits have even said private, or hybrid are dead which is interesting, how can something be dead if it is just getting started. Likewise, it is early to tell if Azure Stack will gain traction with various organizations, some of whom may have tried or struggled with OpenStack among others.

    Given a large number of Microsoft Windows-based servers on VMware, OpenStack, Public cloud services as well as other platforms, along with continued growing popularity of Azure, having a solution such as Azure Stack provides an attractive option for many environments. That leads to the question of if Azure Stack is essentially a replacement for Windows Servers or Hyper-V and if only for Windows guest operating systems. At this point indeed, Windows would be an attractive and comfortable option, however, given a large number of Linux-based guests running on Hyper-V as well as Azure Public, those are also primary candidates as are containers and other services.

    Continue reading more in part two of this two-part series here including installing Microsoft Azure Stack TP3.

    Ok, nuff said (for now…).

    Cheers
    Gs

    Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

    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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

    Posted on

    Azure Stack TP3 Overview Preview Review Part II

    server storage I/O trends

    Azure Stack TP3 Overview Preview (Part II) Install Review

    This is part two of a two-part series looking at Microsoft Azure Stack with a focus on my experiences installing Microsoft Azure Stack Technical Preview 3 (TP3) including into a nested VMware vSphere ESXi environment. Read part one here that provides a general overview of Azure Stack.

    Azure Stack Review and Install

    Being familiar with Microsoft Azure public cloud having used it for a few years now, I wanted to gain some closer insight, experience, expand my trade craft on Azure Stack by installing TP3. This is similar to what I have done in the past with OpenStack, Hadoop, Ceph, VMware, Hyper-V and many others, some of which I need to get around to writing about sometime. As a refresher from part one of this series, the following is an image via Microsoft showing the Azure Stack TP3 architecture, click here or on the image to learn more including the names and functions of the various virtual machines (VMs) that make up Azure Stack.

    Microsoft Azure Stack architecture
    Click here or on the above image to view list of VMs and other services (Image via Microsoft.com)

    Whats Involved Installing Azure Stack TP3?

    The basic steps are as follows:

    • Read this Azure Stack blog post (Azure Stack)
    • Download the bits (e.g. the Azure Stack software) from here, where you access the Azure Stack Downloader tool.
    • Planning your deployment making decisions on Active Directory and other items.
    • Prepare the target server (physical machine aka PM, or virtual machine VM) that will be the Azure Stack destination.
    • Copy Azure Stack software and installer to target server and run pre-install scripts.
    • Modify PowerShell script file if using a VM instead of a PM
    • Run the Azure Stack CloudBuilder setup, configure unattend.xml if needed or answer prompts.
    • Server reboots, select Azure Stack from two boot options.
    • Prepare your Azure Stack base system (time, network NICs in static or DHCP, if running on VMware install VMtools)
    • Determine if you will be running with Azure Active Directory (AAD) or standalone Active Directory Federated Services (ADFS).
    • Update any applicable installation scripts (see notes that follow)
    • Deploy the script, then extended Azure Stack TP3 PoC as needed

    Note that this is a large download of about 16GB (23GB with optional WIndows Server 2016 demo ISO).

    Use the AzureStackDownloader tool to download the bits (about 16GB or 23GB with optional Windows Server 2016 base image) which will either be in several separate files which you stitch back together with the MicrosoftAzureStackPOC tool, or as a large VHDX file and smaller 6.8GB ISO (Windows Server 2016). Prepare your target server system for installation once you have all the software pieces downloaded (or do the preparations while waiting for download).

    Once you have the software downloaded, if it is a series of eight .bin files (7 about 2GB, 1 around 1.5GB), good idea to verify their checksums, then stitch them together on your target system, or on a staging storage device or file share. Note that for the actual deployment first phase, the large resulting cloudbuilder.vhdx file will need to reside in the C:\ root location of the server where you are installing Azure Stack.

    server storageio nested azure stack tp3 vmware

    Azure Stack deployment prerequisites (Microsoft) include:

    • At least 12 cores (or more), dual socket processor if possible
    • As much DRAM as possible (I used 100GB)
    • Put the operating system disk on flash SSD (SAS, SATA, NVMe) if possible, allocate at least 200GB (more is better)
    • Four x 140GB or larger (I went with 250GB) drives (HDD or SSD) for data deployment drives
    • A single NIC or adapter (I put mine into static instead of DHCP mode)
    • Verify your physical or virtual server BIOS has VT enabled

    The above image helps to set the story of what is being done. On the left is for bare metal (BM) or physical machine (PM) install of Azure Stack TP3, on the right, a nested VMware (vSphere ESXi 6.5) with virtual machine (VM) 11 approach. Note that you could also do a Hyper-V nested among other approaches. Shown in the image above common to both a BM or VM is a staging area (could be space on your system drive) where Azure Stack download occurs. If you use a separate staging area, then simply copy the individual .bin files and stitch together into the larger .VHDX, or, copy the larger .VHDX, which is better is up to your preferences.

    Note that if you use the nested approach, there are a couple of configuration (PowerShell) scripts that need to be updated. These changes are to trick the installer into thinking that it is on a PM when it checks to see if on physical or virtual environments.

    Also note that if using nested, make sure you have your VMware vSphere ESXi host along with specific VM properly configured (e.g. that virtualization and other features are presented to the VM). With vSphere ESXi 6.5 virtual machine type 11 nesting is night and day easier vs. earlier generations.

    Something else to explain here is that you will initially start the Azure Stack install preparation using a standard Windows Server (I used a 2016 version) where the .VHDX is copied into its C:\ root. From there you will execute some PowerShell scripts to setup some configuration files, one of which needs to be modified for nesting.

    Once those prep steps are done, there is a Cloudbuilder deploy script that gets run that can be done with an unattend.xml file or manual input. This step will cause a dual-boot option to be added to your server where you can select Azure Stack or your base prep Windows Server instance, followed by reboot.

    After the reboot occurs and you choose to boot into Azure Stack, this is the server instance that will actually run the deployment script, as well as build and launch all the VMs for the Azure Stack TP3 PoC. This is where I recommend having a rough sketch like above to annotate layers as you go to remember what layer working at. Don’t worry, it becomes much easier once all is said and done.

    Speaking of preparing your server, refer to Microsoft specs, however in general give the server as much RAM and cores as possible. Also if possible place the system disk on a flash SSD (SAS, SATA, NVMe) and make sure that it has at least 200GB, however 250 or even 300GB is better (just in case you need more space).

    Additional configuration tips include allocating four data disks for Azure, if possible make these SSDs as well as, however more important IMHO to have at least the system on fast flash SSD. Another tip is to enable only one network card or NIC and put it into static vs. DHCP address mode to make things easier later.

    Tip: If running nested, vSphere 6.5 worked the smoothest as had various issues or inconsistencies with earlier VMware versions, even with VMs that ran nested just fine.

    Tip: Why run nested? Simple, I wanted to be able to use using VMware tools, do snapshots to go back in time, plus share the server with some other activities until ready to give Azure Stack TP3 its own PM.

    Tip: Do not connect the POC machine to the following subnets (192.168.200.0/24, 192.168.100.0/27, 192.168.101.0/26, 192.168.102.0/24, 192.168.103.0/25, 192.168.104.0/25) as Azure Stack TP3 uses those.

    storageio azure stack tp3 vmware configuration

    Since I decided to use a nested VM deploying using VMware, there were a few extra steps needed that I have included as tips and notes. Following is view via vSphere client of the ESXi host and VM configuration.

    The following image combines a couple of different things including:

    A: Showing the contents of C:\Azurestack_Supportfiles directory

    B: Modifying the PrepareBootFromVHD.ps1 file if deploying on virtual machine (See tips and notes)

    C: Showing contents of staging area including individual .bin files along with large CloudBuilder.vhdx

    D: Running the PowerShell script commands to prepare the PrepareBootFromVHD.ps1 and related items

    prepariing azure stack tp3 cloudbuilder for nested vmware deployment

    From PowerShell (administrator):

    # Variables
    $Uri = 'https://raw.githubusercontent.com/Azure/Azure stack/master/Deployment/'
    $LocalPath = 'c:\AzureStack_SupportFiles'
     
    # Create folder
    New-Item $LocalPath -type directory
     
    # Download files
    ( 'BootMenuNoKVM.ps1', 'PrepareBootFromVHD.ps1', 'Unattend.xml', 'unattend_NoKVM.xml') | foreach { Invoke-WebRequest ($uri + $_) -OutFile ($LocalPath + '\' + $_) }

    After you do the above, decide if you will be using an Unattend.xml or manual entry of items for building the Azure Stack deployment server (e.g. a Windows Server). Note that the above PowerShell script created the C:\azurestack_supportfiles folder and downloads the script files for building the cloud image using the previously downloaded Azure Stack CloudBuilder.vhdx (which should be in C:\).

    Note and tip is that if you are doing a VMware or virtual machine based deployment of TP3 PoC, you will need to change C:\PrepareBootFromVHD.ps1 in the Azure Stack support files folder. Here is a good resource on what gets changed via Github that shows an edit on or about line 87 of PrepareBootFromVHD.ps1. If you run the PrepareBootFromVHD.ps1 script on a virtual machine you will get an error message, the fix is relatively easy (after I found this post).

    Look in PrepareBootFromVHD.ps1 for something like the following around line 87:

    if ((get-disk | where {$_.isboot -eq $true}).Model -match 'Virtual Disk')       {      Write-Host "The server is currently already booted from a virtual hard disk, to boot the server from the CloudBuilder.vhdx you will need to run this script on an Operating System that is installed on the physical disk of this server."      Exit      }

    You can either remove the "exit" command, or, change the test for "Virtual Disk" to something like "X", for fun I did both (and it worked).

    Note that you only have to make the above and another change in a later step if you are deploying Azure Stack TP3 as a virtual machine.

    Once you are ready, go ahead and launch the PrepareBootFromVHD.ps1 script which will set the BCDBoot entry (more info here).

    azure stack tp3 cloudbuilder nested vmware deployment

    You will see a reboot and install, this is installing what will be called the physical instance. Note that this is really being installed on the VM system drive as a secondary boot option (e.g. azure stack).

    azure stack tp3 dual boot option

    After the reboot, login to the new Azure Stack base system and complete any configuration including adding VMware Tools if using VMware nested. Some other things to do include make sure you have your single network adapter set to static (makes things easier), and any other updates or customizations. Before you run the next steps, you need to decide if going to use Azure Active Directory (AAD) or local ADFS.

    Note that if you are not running on a virtual machine, simply open a PowerShell (administrator) session, and run the deploy script. Refer to here for more guidance on the various options available including discussion on using AAD or ADFS.

    Note if you run the deployment script on a virtual machine, you will get an error which is addressed in the next section, otherwise, sit back and watch the progress..

    CloudBuilder Deployment Time

    Once you have your Azure Stack deployment system and environment ready, including a snapshot if on virtual machine, launch the PowerShell deployment script. Note that you will need to have decided if deploying with Azure Active Directory (AAD) or Azure Directory Federated Services (ADFS) for standalone aka submarine mode. There are also other options you can select as part of the deployment discussed in the Azure Stack tips here (a must read) and here. I chose to do a submarine mode (e.g. not connected to Public Azure and AAD) deployment.

    From PowerShell (administrator):

    cd C:\CloudDeployment:\Setup
    
$adminpass = ConvertTo-SecureString "youradminpass" -AsPlainText -Force
    
.\InstallAzureStackPOC.ps1 -AdminPassword $adminpass -UseADFS

    Deploying on VMware Virtual Machines Tips

    Here is a good tip via Gareth Jones (@garethjones294) that I found useful for updating one of the deployment script files (BareMetal_Tests.ps1 located in C:\CloudDeployment\Roles\PhysicalMachines\Tests folder) so that it would skip the bare metal (PM) vs. VM tests. Another good resource, even though it is for TP2 and early versions of VMware is TP2 deployment experiences by Niklas Akerlund (@vNiklas).

    Note that this is a bit of a chick and egg scenario unless you are proficient at digging into script files since the BareMetal_Tests.ps1 file does not get unpacked until you run the CloudBuilder deployment script. If you run the script and get an error, then make the changes below, and rerun the script as noted. Once you make the modification to the BareMetal_Tests.ps1 file, keep a copy in a safe place for future use.

    Here are some more tips for deploying Azure Stack on VMware,

    Per the tip mentioned about via Gareth Jones (tip: read Gareths post vs. simply cut and paste the following which is more of a guide):

    Open BareMetal_Tests.ps1 file in PowerShell ISE and navigate to line 376 (or in that area)
    Change $false to $true which will stop the script failing when checking to see if the Azure Stack is running inside a VM.
    Next go to line 453.
    Change the last part of the line to read “Should Not BeLessThan 0”
    This will stop the script checking for the required amount of cores available.

    After you make the above correction as with any error (and fix) during Azure Stack TP3 PoC deployment, simply run the following.

    cd C:\CloudDeployment\Setup
.\InstallAzureStackPOC.ps1 -rerun

    Refer to the extra links in the where to learn more section below that offer various tips, tricks and insight that I found useful, particular for deploying on VMware aka nested. Also in the links below are tips on general Azure Stack, TP2, TP3, adding services among other insight.

    starting azure stack tp3 deployment

    Tip: If you are deploying Azure Stack TP3 PoC on virtual machine, once you start the script above, copy the modified BareMetal_Tests.ps1 file

    Once the CloudBuilder deployment starts, sit back and wait, if you are using SSDs, it will take a while, if using HDDs, it will take a long while (up to hours), however check in on it now and then to see progress of if any errors. Note that some of the common errors will occur very early in the deployment such as the BareMetal_Tests.ps1 mentioned above.

    azure stack tp3 deployment finished

    Checking in periodically to see how the deployment progress is progressing, as well as what is occurring. If you have the time, watch some of the scripts as you can see some interesting things such as the software defined data center (SDDC) aka software-defined data infrastructure (SDDC) aka Azure Stack virtual environment created. This includes virtual machine creation and population, creating the software defined storage using storage spaces direct (S2D), virtual network and active directory along with domain controllers among others activity.

    azure stack tp3 deployment progress

    After Azure Stack Deployment Completes

    After you see the deployment completed, you can try accessing the management portal, however there may be some background processing still running. Here is a good tip post on connecting to Azure Stack from Microsoft using Remote Desktop (RDP) access. Use RDP from the Azure Stack deployment Windows Server and connect to a virtual machine named MAS-CON01, launch Server Manager and for Local Server disable Internet Explorer Enhanced Security (make sure you are on the right system, see the tip mentioned above). Disconnect from MAS-CON01 (refer to the Azure Stack architecture image above), then reconnect, and launch Internet Explorer with an URL of (note documentation side to use which did not work for me).

    Note the username for the Azure Stack system is AzureStack\AzureStackAdmin with a password of what you set for administrative during setup. If you get an error, verify the URLs, check your network connectivity, wait a few minutes as well as verify what server you are trying to connect from and too. Keep in mind that even if deploying on a PM or BM (e.g. non virtual server or VM), the Azure Stack deployment TP3 PoC creates a "virtual" software-defined environment with servers, storage (Azure Stack uses Storage Spaces Direct [S2D] and software defined network.

    accessing azure stack tp3 management portal dashboard

    Once able to connect to Azure Stack, you can add new services including virtual machine image instances such as Windows (use the Server 2016 ISO that is part of Azure Stack downloads), Linux or others. You can also go to these Microsoft resources for some first learning scenarios, using the management portals, configuring PowerShell and troubleshooting.

    Where to learn more

    The following provide more information and insight about Azure, Azure Stack, Microsoft and Windows among related topics.

  • Azure Stack Technical Preview 3 (TP3) Overview Preview Review
  • Azure Stack TP3 Overview Preview Review Part II
  • Azure Stack Technical Preview (get the bits aka software download here)
  • Azure Stack deployment prerequisites (Microsoft)
  • Microsoft Azure Stack troubleshooting (Microsoft Docs)
  • Azure Stack TP3 refresh tips (Azure Stack)
  • Here is a good post with a tip about not applying certain Windows updates to AzureStack TP3 installs.
  • Configure Azure Stack TP3 to be available on your own network (Azure Stack)
  • Azure Stack TP3 Marketplace syndication (Azure Stack)
  • Azure Stack TP3 deployment experiences (Azure Stack)
  • Frequently asked questions for Azure Stack (Microsoft)
  • Azure Active Directory (AAD) and Active Directory Federation Services (ADFS)
  • Deploy Azure Stack (Microsoft)
  • Connect to Azure Stack (Microsoft)
  • Azure Stack TP2 deployment experiences by Niklas Akerlund (@vNiklas) useful for tips for TP3
  • Deployment Checker for Azure Stack Technical Preview (Microsoft Technet)
  • Azure stack and other tools (Github)
  • How to enable nested virtualization on Hyper-V Windows Server 2016
  • Dell EMC announce Microsoft Hybrid Cloud Azure Stack (Dell EMC)
  • Dell EMC Cloud for Microsoft Azure Stack (Dell EMC)
  • Dell EMC Cloud for Microsoft Azure Stack Data Sheet (Dell EMC PDF)
  • Dell EMC Cloud Chats (Dell EMC Blog)
  • Microsoft Azure stack forum
  • Dell EMC Microsoft Azure Stack solution
  • Gaining Server Storage I/O Insight into Microsoft Windows Server 2016
  • Overview Review of Microsoft ReFS (Reliable File System) and resource links
  • Via WServerNews.com Cloud (Microsoft Azure) storage considerations
  • Via CloudComputingAdmin.com Cloud Storage Decision Making: Using Microsoft Azure for cloud storage
  • www.thenvmeplace.com, www.thessdplace.com, www.objectstoragecenter.com and www.storageio.com/converge

    • What this all means

    A common question is if there is demand for private and hybrid cloud, in fact, some industry expert pundits have even said private, or hybrid are dead which is interesting, how can something be dead if it is just getting started. Likewise, it is early to tell if Azure Stack will gain traction with various organizations, some of whom may have tried or struggled with OpenStack among others.

    Given a large number of Microsoft Windows-based servers on VMware, OpenStack, Public cloud services as well as other platforms, along with continued growing popularity of Azure, having a solution such as Azure Stack provides an attractive option for many environments. That leads to the question of if Azure Stack is essentially a replacement for Windows Servers or Hyper-V and if only for Windows guest operating systems. At this point indeed, Windows would be an attractive and comfortable option, however, given a large number of Linux-based guests running on Hyper-V as well as Azure Public, those are also primary candidates as are containers and other services.

    software defined data infrastructures SDDI and SDDC

    Some will say that if OpenStack is struggling in many organizations and being free open source, how Microsoft can have success with Azure Stack. The answer could be that some organizations have struggled with OpenStack while others have not due to lack of commercial services and turnkey support. Having installed both OpenStack and Azure Stack (as well as VMware among others), Azure Stack is at least the TP3 PoC is easy to install, granted it is limited to one node, unlike the production versions. Likewise, there are easy to use appliance versions of OpenStack that are limited in scale, as well as more involved installs that unlock full functionality.

    OpenStack, Azure Stack, VMware and others have their places, alongside, or supporting containers along with other tools. In some cases, those technologies may exist in the same environment supporting different workloads, as well as accessing various public clouds, after all, Hybrid is the home run for many if not most legality IT environments.

    Ok, nuff said (for now…).

    Cheers
    Gs

    Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

    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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

    Posted on

    Dell EMC Announce Azure Stack Hybrid Cloud Solution

    server storage I/O trends

    Dell EMC Azure Stack Hybrid Cloud Solution

    Dell EMC have announced their Microsoft Azure Stack hybrid cloud platform solutions. This announcement builds upon earlier statements of support and intention by Dell EMC to be part of the Microsoft Azure Stack community. For those of you who are not familiar, Azure Stack is an on premise extension of Microsoft Azure public cloud.

    What this means is that essentially you can have the Microsoft Azure experience (or a subset of it) in your own data center or data infrastructure, enabling cloud experiences and abilities at your own pace, your own way with control. Learn more about Microsoft Azure Stack including my experiences with and installing Technique Preview 3 (TP3) here.

    software defined data infrastructures SDDI and SDDC

    What Is Azure Stack

    Microsoft Azure Stack is an on-premises (e.g. in your own data center) private (or hybrid when connected to Azure) cloud platform. Currently Azure Stack is in Technical Preview 3 (e.g. TP3) and available as a proof of concept (POC) download from Microsoft. You can use Azure Stack TP3 as a POC for learning, demonstrating and trying features among other activities. Here is link to a Microsoft Video providing an overview of Azure Stack, and here is a good summary of roadmap, licensing and related items.

    In summary, Microsoft Azure Stack and this announcement is about:

    • A onsite, on-premises, in your data center extension of Microsoft Azure public cloud
    • Enabling private and hybrid cloud with good integration along with shared experiences with Azure
    • Adopt, deploy, leverage cloud on your terms and timeline choosing what works best for you
    • Common processes, tools, interfaces, management and user experiences
    • Leverage speed of deployment and configuration with a purpose-built integrated solution
    • Support existing and cloud-native Windows, Linux, Container and other services
    • Available as a public preview via software download, as well as vendors offering solutions

    What Did Dell EMC Announce

    Dell EMC announced their initial product, platform solutions, and services for Azure Stack. This includes a Proof of Concept (PoC) starter kit (PE R630) for doing evaluations, prototype, training, development test, DevOp and other initial activities with Azure Stack. Dell EMC also announced a larger for production deployment, or large-scale development, test DevOp activity turnkey solution. The initial production solution scales from 4 to 12 nodes, or from 80 to 336 cores that include hardware (server compute, memory, I/O and networking, top of rack (TOR) switches, management, Azure Stack software along with services. Other aspects of the announcement include initial services in support of Microsoft Azure Stack and Azure cloud offerings.
    server storage I/O trends
    Image via Dell EMC

    The announcement builds on joint Dell EMC Microsoft experience, partnerships, technologies and services spanning hardware, software, on site data center and public cloud.
    server storage I/O trends
    Image via Dell EMC

    Dell EMC along with Microsoft have engineered a hybrid cloud platform for organizations to modernize their data infrastructures enabling faster innovate, accelerate deployment of resources. Includes hardware (server compute, memory, I/O networking, storage devices), software, services, and support.
    server storage I/O trends
    Image via Dell EMC

    The value proposition of Dell EMC hybrid cloud for Microsoft Azure Stack includes consistent experience for developers and IT data infrastructure professionals. Common experience across Azure public cloud and Azure Stack on-premises in your data center for private or hybrid. This includes common portal, Powershell, DevOps tools, Azure Resource Manager (ARM), Azure Infrastructure as a Service (IaaS) and Platform as a Service (PaaS), Cloud Infrastructure and associated experiences (management, provisioning, services).
    server storage I/O trends
    Image via Dell EMC

    Secure, protect, preserve and serve applications VMs hosted on Azure Stack with Dell EMC services along with Microsoft technologies. Dell EMC data protection including backup and restore, Encryption as a Service, host guard and protected VMs, AD integration among other features.
    server storage I/O trends
    Image via Dell EMC

    Dell EMC services for Microsoft Azure Stack include single contact support for prepare, assessment, planning; deploy with rack integration, delivery, configuration; extend the platform with applicable migration, integration with Office 365 and other applications, build new services.
    server storage I/O trends
    Image via Dell EMC

    Dell EMC Hyper-converged scale out solutions range from minimum of 4 x PowerEdge R730XD (total raw specs include 80 cores (4 x 20), 1TB RAM (4 x 256GB), 12.8TB SSD Cache, 192TB Storage, plus two top of row network switches (Dell EMC) and 1U management server node. Initial maximum configuration raw specification includes 12 x R730XD (total 336 cores), 6TB memory, 86TB SSD cache, 900TB storage along with TOR network switch and management server.

    The above configurations initially enable HCI nodes of small (low) 20 cores, 256GB memory, 5.7TB SSD cache, 40TB storage; mid size 24 cores, 384GB memory, 11.5TB cache and 60TB storage; high-capacity with 28 cores, 512GB memory, 11.5TB cache and 80TB storage per node.
    server storage I/O trends
    Image via Dell EMC

    Dell EMC Evaluator program for Microsoft Azure Stack including the PE R630 for PoCs, development, test and training environments. The solution combines Microsoft Azure Stack software, Dell EMC server with Intel E5-2630 (10 cores, 20 threads / logical processors or LPs), or Intel E5-2650 (12 cores, 24 threads / LPs). Memory is 128GB or 256GB, storage includes flash SSD (2 x 480GB SAS) and HDD (6 x 1TB SAS).
    and networking.
    server storage I/O trends
    Image via Dell EMC

    Collaborative support single contact between Microsoft and Dell EMC

    Who Is This For

    This announcement is for any organization that is looking for an on-premises, in your data center private or hybrid cloud turnkey solution stack. This initial set of announcements can be for those looking to do a proof of concept (PoC), advanced prototype, support development test, DevOp or gain cloud-like elasticity, ease of use, rapid procurement and other experiences of public cloud, on your terms and timeline. Naturally, there is a strong affinity and seamless experience for those already using, or planning to use Azure Public Cloud for Windows, Linux, Containers and other workloads, applications, and services.

    What Does This Cost

    Check with your Dell EMC representative or partner for exact pricing which varies for the size and configurations. There are also various licensing models to take into consideration if you have Microsoft Enterprise License Agreements (ELAs) that your Dell EMC representative or business partner can address for you. Likewise being cloud based, there is also time usage-based options to explore.

    Where to learn more

    What this all means

    The dust is starting to settle on last falls Dell EMC integration, both of whom have long histories working with, and partnering along with Microsoft on legacy, as well as virtual software-defined data centers (SDDC), software-defined data infrastructures (SDDI), native, and hybrid clouds. Some may view the Dell EMC VMware relationship as a primary focus, however, keep in mind that both Dell and EMC had worked with Microsoft long before VMware came into being. Likewise, Microsoft remains one of the most commonly deployed operating systems on VMware-based environments. Granted Dell EMC have a significant focus on VMware, they both also sell, service and support many services for Microsoft-based solutions.

    What about Cisco, HPE, Lenovo among others who have to announce or discussed their Microsoft Azure Stack intentions? Good question, until we hear more about what those and others are doing or planning, there is not much more to do or discuss beyond speculating for now. Another common question is if there is demand for private and hybrid cloud, in fact, some industry expert pundits have even said private, or hybrid are dead which is interesting, how can something be dead if it is just getting started. Likewise, it is early to tell if Azure Stack will gain traction with various organizations, some of whom may have tried or struggled with OpenStack among others.

    Given a large number of Microsoft Windows-based servers on VMware, OpenStack, Public cloud services as well as other platforms, along with continued growing popularity of Azure, having a solution such as Azure Stack provides an attractive option for many environments. That leads to the question of if Azure Stack is essentially a replacement for Windows Servers or Hyper-V and if only for Windows guest operating systems. At this point indeed, Windows would be an attractive and comfortable option, however, given a large number of Linux-based guests running on Hyper-V as well as Azure Public, those are also primary candidates as are containers and other services.

    Overall, this is an excellent and exciting move for both Microsoft extending their public cloud software stack to be deployed within data centers in a hybrid way, something that those customers are familiar with doing. This is a good example of hybrid being spanning public and private clouds, remote and on-premises, as well as familiarity and control of traditional procurement with the flexibility, elasticity experience of clouds.

    software defined data infrastructures SDDI and SDDC

    Some will say that if OpenStack is struggling in many organizations and being free open source, how Microsoft can have success with Azure Stack. The answer could be that some organizations have struggled with OpenStack while others have not due to lack of commercial services and turnkey support. Having installed both OpenStack and Azure Stack (as well as VMware among others), Azure Stack is at least the TP3 PoC is easy to install, granted it is limited to one node, unlike the production versions. Likewise, there are easy to use appliance versions of OpenStack that are limited in scale, as well as more involved installs that unlock full functionality.

    OpenStack, Azure Stack, VMware and others have their places, along, or supporting containers along with other tools. In some cases, those technologies may exist in the same environment supporting different workloads, as well as accessing various public clouds, after all, Hybrid is the home run for many if not most legality IT environments.

    Overall this is a good announcement from Dell EMC for those who are interested in, or should become more aware about Microsoft Azure Stack, Cloud along with hybrid clouds. Likewise look forward to hearing more about the solutions from others who will be supporting Azure Stack as well as other hybrid (and Virtual Private Clouds).

    Ok, nuff said (for now…).

    Cheers
    Gs

    Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

    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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.

    Posted on

    Broadcom aka Avago aka LSI announces SAS SATA NVMe Adapters with RAID

    server storage I/O trends

    Broadcom aka Avago aka LSI announces SAS SATA NVMe Adapters with RAID

    In case you missed it, Broadcom formerly known as Avago who bought the LSI adapter and RAID card business announced shipping new SAS, SATA and NVMe devices.

    While SAS and SATA are well established continuing to be deployed for both HDD as well as flash SSD, NVMe continues to evolve with a bright future. Likewise, while there is a focus on software-defined storage (SDS), software defined data centers (SDDC) and software defined data infrastructures (SDDI) along with advanced parity RAID including erasure codes, object storage among other technologies, there is still a need for adapter cards including traditional RAID.

    Keep in mind that while probably not meeting the definition of some software-defined aficionados, the many different variations, permutations along with derivatives of RAID from mirror and replication to basic parity to advanced erasure codes (some based on Reed Solomon aka RAID 2) rely on software. Granted, some of that software is run on regular primary server processors, some on packaged in silicon via ASICs or FPGAs, or System on Chips (SOC), RAID on Chip (RoC) as well as BIOS, firmware, drivers as well as management tools.

    SAS, SATA and NVMe adapters

    For some environments cards such as those announced by Broadcom are used in passthru mode effectively as adapters for attaching SAS, SATA and NVMe storage devices to servers. Those servers may be deployed as converged infrastructures (CI), hyper-converged infrastructures (HCI), Cluster or Cloud in Box (CiB) among other variations. To name names you might find the above (or in the not so distant future) in VMware vSAN or regular vSphere based environments, Microsoft Windows Server, Storage Spaces Direct (S2D) or Azure Stack, OpenStack among other deployments (check your vendors Hardware Compatibility Lists aka HCLs). In some cases these cards may be adapters in passthru mode, or using their RAID (support various by different software stacks). Meanwhile in other environments, the more traditional RAID features are still used spanning Windows to Linux among others.

    Who Is Broadcom?

    Some of you may know of Broadcom having been around for many years with a focus on networking related technologies. However some may not realize that Avago bought Broadcom and changed their name to Broadcom. Here is a history that includes more recent acquisitions such as Brocade, PLX, Emulex as well as LSI. Some of you may recall Avago buying LSI (the SAS, SATA, PCIe HBA, RAID and components) business not sold to NetApp as part of Engenio. Also recall that Avago sold the LSI flash SSD business unit to Seagate a couple of years ago as part of its streamlining. That’s how we get to where we are at today with Broadcom aka formerly known as Avago who bought the LSI adapter and RAID business announcing new SAS, SATA, NVMe cards.

    What Was Announced?

    Broadcom has announced cards that are multi-protocol supporting Serial Attached SCSI (SAS), SATA/AHCI as well as NVM Express (NVMe) as basic adapters for attaching storage (HDD, SSD, storage systems) along with optional RAID as well as cache support. These cards can be used in application servers for traditional, as well as virtualized SDDC environments, as well as storage systems or appliances for software-defined storage among other uses. The basic functionality of these cards is to provide high performance (IOPs and other activity, as well as bandwidth) along with low latency combined with data protection as well as dense connectivity.

    Specific features include:

    • Broadcom’s Tri-Mode SerDes Technology enables the operation of NVMe, SAS or SATA devices in a single drive bay, allowing for endless design flexibility.
    • Management software including LSI Storage Authority (LSA), StorCLI, HII (UEFI)
    • Optional CacheVault(R) flash cache protection
    • Physical dimension Low Profile 6.127” x 2.712”
    • Host bus type x8 lane PCIe Express 3.1
    • Data transfer rates SAS-3 12Gbs; NVMe up to 8 GT/s PCIe Gen 3
    • Various OS and hypervisors host platform support
    • Warranty 3 yrs, free 5×8 phone support, advanced replacement option
    • RAID levels 0, 1, 5, 6, 10, 50, and 60

    Note that some of the specific feature functionality may be available at a later date, check with your preferred vendors HCL

    Specification

    9480 8i8e

    9440 8i

    9460 8i

    9460 16i

    Image

    Internal Ports

    8

     

    8

    16

    Internal Connectors

    2 x Mini-SAS HD x4 SFF-8643

    2 x Mini-SAS HD x4 SFF-8643

    2 x Mini-SAS HD x4 SFF-8643

    4 Mini-SAS HD x4
    SFF-8643

    External Ports

    8

     

     

     

    External Connectors

    2 x Mini-SAS HD SFF8644

     

     

     

    Cache Protection

    CacheVault CVPM05

     

    CacheVault CVPM05

    CacheVault CVPM05

    Cache Memory

    2GB 2133 MHz DDR4 SDRAM

     

    2GB 2133 MHz DDR4 SDRAM

    4GB 2133 MHz DDR4 SDRAM

    Devices Supported

    SAS/SATA: 255, NVMe: 4 x4, up to 24 x2 or x4*

    SAS/SATA: 63, NVMe: 4 x4, up to 24 x2 or x4*

    SAS/SATA: 255, NVMe: 4 x4, up to 24 x2 or x4*

    SAS/SATA: 255, NVMe: 4 x4, up to 24 x2 or x4*

    I/O Processors (SAS Controller)

    SAS3516 dual-core RAID-on-Chip (ROC)

    SAS3408 I/O controller (IOC)

    SAS3508 dual-core RAID-on-Chip (ROC)

    SAS3516 dual-core RAID-on-Chip (ROC)

    In case you need a refresher on SFF cable types, click on the following two images which take you to Amazon.com where you can learn more, as well as order various cable options. PC Pit Stop has a good selection of cables (See other SFF types), connectors and other accessories that I have used, along with those from Amazon.com and others.

    Available via Amazon.com sff 8644 8643 sas mini hd cable
    Left: SFF 8644 Mini SAS HD (External), Right SFF-8643 Mini SAS HD (internal) Image via Amazon.com

    Available via Amazon.com sff 8644 8642 sas mini hd cable
    Left: SFF 8643 Mini SAS HD (Internal), Right SFF-8642 SATA with power (internal) Image via Amazon.com

    Wait, Doesnt NVMe use PCIe

    For those who are not familiar with NVMe and in particular U.2 aka SFF 8639 based devices, physically they look the same (almost) as a SAS device connector. The slight variation is if you look at a SAS drive, there is a small tab to prevent plugging into a SATA port (recall you can plug SATA into SAS. For SAS drives that tab is blank, however on the NVMe 8639 aka U.2 drives (below left) that tab has several connectors which are PCIe x4 (single or dual path).

    What this means is that the PCIe x4 bus electrical signals are transferred via a connector, to backplane chassis to 8639 drive slot to the drive. Those same 8639 drive slots can also have a SAS SATA connection using their traditional connectors enabling a converged or hybrid drive slot so to speak. Learn more about NVMe here (If the Answer is NVMe, then what were and are the questions?) as well as at www.thenvmeplace.com.

    NVMe U.2 8639 driveNVMe U.2 8639 sas sata nvme drive
    Left NVMe U.2 drive showing PCIe x4 connectors, right, NVMe U.2 8639 connector

    Who Is This For?

    These cards are applicable for general purpose IT and other data infrastructure environments in traditional servers among others uses. They are also applicable for systems builders, integrators and OEMs whom you may be buying your current systems from, or future ones.

    Where to Learn More

    The following are additional resources to learn more about vSAN and related technologies.

    What this all means

    Even as the industry continues to talk and move towards more software-defined focus, even for environments that are serverless, there is still need for hardware somewhere. These adapters are a good sign of the continued maturing cycle of NVMe to be well positioned into the next decade and beyond, while also being relevant today. Likewise, even though the future involves NVMe, there is a still a place for SAS along with SATA to coexist in many environments. For some environment there is a need for traditional RAID while for others simply the need for attachment of SAS, SATA and NVMe devices. Overall, a good set of updates, enhancements and new technology for today and tomorrow, now, when do I get some to play with? ;).

    Ok, nuff said (for now…).

    Cheers
    Gs

    Greg Schulz – Microsoft MVP Cloud and Data Center Management, VMware vExpert (and vSAN). Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier) and twitter @storageio. Watch for the spring 2017 release of his new book "Software-Defined Data Infrastructure Essentials" (CRC Press).

    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 2006-2023 Server StorageIO(R) and UnlimitedIO. All Rights Reserved.