virtualization Archives

October 25, 2011November 25, 2019

Congratulations to IBM for releasing XIV SPC results

Over the past several years I have done an annual post about IBM and their XIV storage system and this is the fourth in what has become a series. You can read the first one here, the second one here, and last years here and here after the announcement of the IBM V7000.

IBM XIV Gen3
IBM recently announced the generation 3 or Gen3 version of XIV along with releasing for the first time public performance comparison benchmarks using storage performance council (SPC) throughout SPC2 workload.

The XIV Gen3 is positioned by IBM as having up to four (4) times the performance of earlier generations of the storage system. In terms of speeds and feeds, the Gen3 XIV supports up to 180 2TB SAS hard disk drives (HDD) that provides up to 161TB of usable storage space capacity. For connectivity, the Gen3 XIV supports up to 24 8Gb Fibre Channel (8GFC) or for iSCSI 22 1Gb Ethernet (1 GbE) ports with a total of up to 360GBytes of system cache. In addition to the large cache to boost performance, other enhancements include leveraging multi core processors along with an internal InfiniBand network to connect nodes replacing the former 1 GbE interconnect. Note, InfiniBand is only used to interconnect the various nodes in the XIV cluster and is not used for attachment to applications servers which is handled via iSCSI and Fibre Channel.

IBM and SPC storage performance history
IBM has a strong history if not leading the industry with benchmarking and workload simulation of their storage systems including Storage Performance Council (SPC) among others. The exception for IBM over the past couple of years has been the lack of SPC benchmarks for XIV. Last year when IBM released their new V7000 storage system benchmarks include SPC were available close to if not at the product launch. I have in the past commented about IBMs lack of SPC benchmarks for XIV to confirm their marketing claims given their history of publishing results for all of their other storage systems. Now that IBM has recently released SPC2 results for the XIV it is only fitting then that I compliment them for doing so.

Benchmark brouhaha
Performance workload simulation results can often lead to applies and oranges comparisons or benchmark brouhaha battles or storage performance games. For example a few years back NetApp submitted a SPC performance result on behalf of their competitor EMC. Now to be clear on something, Im not saying that SPC is the best or definitive benchmark or comparison tool for storage or other purpose as it is not. However it is representative and most storage vendors have released some SPC results for their storage systems in addition to TPC and Microsoft ESRP among others. SPC2 is focused on streaming such as video, backup or other throughput centric applications where SPC1 is centered around IOPS or transactional activity. The metrics for SPC2 are Megabytes per second (MBps) for large file processing (LFP), large database query (LDQ) and video on demand delivery (VOD) for a given price and protection level.

What is the best benchmark?
Simple, your own application in as close to as actual workload activity as possible. If that is not possible, then some simulation or workload simulation that closets resembles your needs.

Does this mean that XIV is still relevant?
Yes

Does this mean that XIV G3 should be used for every environment?
Generally speaking no. However its performance enhancements should allow it to be considered for more applications than in the past. Plus with the public comparisons now available, that should help to silence questions (including those from me) about what the systems can really do vs. marketing claims.

How does XIV compare to some other IBM storage systems using SPC2 comparisons?

System	SPC2 MBps	Cost per SPC2	Storage GBytes	Price tested	Discount	Protection
DS5300	5,634.17	$74.13	16,383	417,648	0%	R5
V7000	3,132.87	$71.32	29,914	$223,422	38-39%	R5
XIV G3	7,467.99	$152.34	154,619	1,137,641	63-64%	Mirror
DS8800	9,705.74	$270.38	71,537	2,624,257	40-50%	R5

In the above comparisons, the DS5300 (NetApp/Engenio based) is a dual controller (4GB of cache per controller) with 128 x 146.8GB 15K HDDs configured as RAID 5 with no discount applied to the price submitted. The V7000 system which is based on the IBM SVC along with other enhancements consists of dual controllers each with 8GB of cache and 120 x 10K 300GB HDDs configured as RAID 5 with just under a 40% discount off list price for system tested. For the XIV Gen3 system tested, discount off list price for the submission is about 63% with 15 nodes and a total of 360GB of cache and 180 2TB 7.2K SAS HDDs configured as mirrors. The DS8800 system with dual controllers has a 256GB of cache, 768 x 146GB 15K HDDs configured in RAID5 with a discount between 40 to 50% off of list.

What the various metrics do not show is the benefit of various features and functionality which should be considered to your particular needs. Likewise, if your applications are not centered around bandwidth or throughput, then the above performance comparisons would not be relevant. Also note that the systems above have various discount prices as submitted which can be a hint to a smart shopper where to begin negotiations at. You can also do some analysis of the various systems based on their performance, configuration, physical footprint, functionality and cost plus the links below take you to the complete reports with more information.

DS8800 SPC2 executive summary and full disclosure report

XIV SPC2 executive summary and full disclosure report

DS5300 SPC2 executive summary and full disclosure report

V7000 SPC2 executive summary and full disclosure report

Bottom line, benchmarks and performance comparisons are just that, a comparison that may or may not be relevant to your particular needs. Consequently they should be used as a tool combined with other information to see how a particular solution might be a fit for your specific needs. The best benchmark however is your own application running as close to possible realistic workload to get a representative perspective of a systems capabilities.

Ok, nuff said
Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

October 23, 2011March 7, 2022

What am I hearing and seeing while out and about

It has been a busy fall 2011 which started out with VMworld 2011 in Las Vegas just before the labor day weekend.

Scenes from the CXI party (@cxi) at VMworld 2011

Besides activity in support of the launch of my new book Cloud and Virtual Data Storage Networking (CRC Press), I have been busy with various client research, consulting and advisory projects. In addition to Las Vegas for VMworld, out and about travel activities for attending conferences and presenting seminars have included visits in Minneapolis (local), Nijkerk Holland and Denver (in the same week) and Orlando (SNW). Upcoming out and about events are scheduled for Los Angles, Atlanta, Chicago, Seattle and a couple of trips to San Jose area before the brief thanksgiving holiday break.

My Sunday virtual office in Nijkerk before a busy week
Beer and Bitter ballens on the left, coffee machine in Nijkerk on the right

Day one of two day seminar in Nijkerk

Instead of automobiles lined up a trainstation, its bicycles in Nijkerk Waiting in Nijkerk for 6:30AM train to Schiphol and on to Denver
Bicycles lined up at the Nijkerk train station, waiting for the 6:30 train to Schiphol

Changing trains in Amsfort on way to Schiphol Boarding Delta A333 AMS to MSP then on to DEN
Changing trains on way to Schiphol to board flight to MSP and then to DEN

Climbing out of Denver on way back to MSP, it was a long yet fun week Evening clouds enroute from DEN to MSP
After Denver back to MSP for a few days before SNW in Orlando

While being out and about I have had the chance to meet and visit with many different people. Here are some questions and comments that I have heard while out and about:

What comes after cloud?
Are there standards for clouds and virtualization?
Should cost savings be the justification for going to cloud, virtual or dynamic environments?
How is big data different than traditional stream and flat file analytics and processing using tools such as SAS (Statistical Analysis Software)?
Is big data only about map reduce and hadoop?
Are clouds any less secure or safe for storage and applications?
Do clouds and virtualization removing complexity and simplify infrastructures?
Are cloud storage services cheaper than buying and managing your own?
Is object based storage a requirement for public or private cloud?
Do solution bundles such as EMC vBlock and NetApp FlexPods reduce complexity?
Why is FCoE taking so long to be adopted and is it dead?
Should cost savings be the basis for deciding to do a VDI or virtualization project?
What is the best benchmark or comparison for making storage decisions?

In addition, there continues to be plenty of cloud confusion, FUD and hype around public, private, hybrid along with AaaS, SaaS, PaaS and IaaS among other XaaS. The myth that virtualization of servers, storage and workstations is only for consolidation continues. However there are more people beginning to see the next wave of life beyond consolidation where the focus expands to flexibility, agility and speed of deployment for non aggregated workloads and applications. Another popular myth that is changing is that data footprint reduction (DFR) is only about dedupe and backup. What is changing is an awareness that DFR spans all types of storage and data from primary to secondary leveraging different techniques including archive, backup modernization, compression, consolidation, data management and dedupe along with thin provisioning among other techniques.

Archiving for email, database and file systems needs to be rescued from being perceived as only for compliance purposes. If you want or need to reduce your data footprint impact (DFR), optimize your storage for performance or capacity, enable backup, BC and DR to be performed faster, achieve Green IT and efficiency objectives, expand your awareness around archiving. While discussing archiving, focus is often on the target or data storage medium such as disk, tape, optical or cloud along with DFR techniques such as compression and dedupe or functionally including ediscovery and WORM. The other aspects of archive that need to be looked at include policies, retention, application and software plugins for Exchange, SQL, Sharepoint, Sybase, Oracle, SAP, VMware and others.

Boot storms continue to be a common theme for apply solid state devices (SSD) in support of virtual desktop inititiaves (VDI). There is however a growing awareness and discussions around shutdown storms, day to day maintenance including virus scans in addition to applications that increase the number of writes. Consequently the discussions around VDI are expanding to include both reads and writes as well as reduced latency for storage and networks.

Some other general observations, thoughts and comments:

Getting into Holland as a visitor is easier than returning to the U.S. as a citizen
Airport security screening is more thorough and professional in Europe than in the U.S.
Hops add latency to beer (when you drink it) and to networks (time delay)
Fast tape drives need disk storage to enable streaming for reads and writes
SSD is keeping HDDs alive, HDDs are keeping tape alive and all there roles are evolving while the technologies continue to evolve.
Hybrid Hard Disk Drives (HHDDs) are gaining in awareness and deployments in workstations as well as laptops.
Confusion exists around what are flat layer 2 networks for LANs and Sans
Click here to view additional comments and perspectives

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

October 23, 2011November 26, 2023

SNW Fall 2011 revisited and SNIA Emerald program

A couple of weeks ago I traveled down to Orlando Florida for a few days to attend the fall 2011 SNW (Storage Networking World) produced in conjunction by IDG Computerworld and the Storage Networking Industry Association (SNIA).

While at the Orlando event, SNIA executive director Leo Legar asked me how many SNWs I had attended and my responses was on which continent?

My answer was part in fun however also serious as I have been attending SNWs (in addition to other SNIA events) for over ten years in both North and South America as well as in Europe including presenting SNIA tutorials and SNW sessions.

SNW is always good for meeting up with old friends and acquaintances along with meeting new ones including twitter tweeps (hashtag #snwusa #snw2011 @sniacloud @snwusa) and the recent event was no exception. Granted SNW is smaller than it was during its peak in the mid 2000s however it was great to go for a couple of days of meetings, checking out the expo hall and some sessions as well as getting out and about meeting people involved with servers, storage, networking, virtualization, cloud, hardware, software and services.

SNW remains as its name implies (Storage Networking World) an event around networking as in conversations, learning, knowledge exchange, information gathering and meetings not to mention the hands on lab. I found the two days I was there adequate to get the meetings and other activities I had planned, along with time for impromptu meetings. ANother observation was that during the peak of the large mega SNW events, while there were more meetings, they were also much shorter along the lines of speed dating vs. those a couple of weeks ago where there was time to have quality conversations.

Some of the news at the recent SNW event, involved SNIA and their Green Storage Initiative (GSI) announcing the availability of the Emerald program Green IT storage energy metrics that have been in the works for several years. The SNIA Emerald program consists of specifications, taxonomies, metrics and measurements standards to gauge various types of storage power or energy usage to gauge its effectiveness. In other words, yes, Green IT and Green storage are still alive, they just are not as trendy to talk about as they were a few years ago which a shift in focus towards productivity, effective use and supporting growth to help close the green gap and missed IT as well as business opportunities.

Also during the recent SNW event, I did a book signing event sponsored by SNIA. If you have not done so, check out the SNIA Cloud Storage Initiative (CSI) who arranged for several of my new book Cloud and Virtual Data Storage Networking to be given away. Book signings are fun in that I get to meet lots of people and hear what they are doing, encountering, looking for, have done, concerned or excited about. It was handy having SNIA CSI material available at the table as I was signing books and visiting with people to be able to give them information about things such as CDMI not to mention hearing what they were doing or looking for. Note to SNIA, if we do this again, lets make sure to have someone from the CSI at the table to join in the fun and conversations as there were some good ones. Learn more about the activities of the SNIA CSI including their Cloud Data Management Initiative (CDMI) here.

Thanks again to SNIA for arranging the book signing event and for those who were not able to get a copy of my new book before they ran out, my publisher CRC Press Taylor and Francis has arranged a special SNIA and SNW discount code. To take advantage of the SNIA and SNW discount code, go to the CRC Press web site (here) and apply the discount code KVK01 during checkout for catalog item K12375 (ISBN: 9781439851739).

Thanks again to Wayne Adams (@wma01606), Leo Legar and Michael Meleedy among others who arranged for a fantastic fall 2011 SNW event along with everyone who participated in the book signing event and other conversations while in Orlando and to those who were involved virtually via twitter.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

October 18, 2011November 26, 2023

Commentary on Clouds, Storage, Networking, Green IT and other topics

Rather than doing a bunch of separate posts, here is a collection of different perspectives and commentary on various IT and data storage industry activity.

Various comments and perspectives

In this link are comments and perspectives regarding thin provisioning including how it works as well as when to use it for optimizing storage space capacity. Speaking of server and storage capacity, here in this link are comments on what server and storage would be needed to support an SMB office of 50 people (or more, or less) along with how to back it up.

For those interested or in need of managing data and other records in this link are comments on preparing yourself for regulatory scrutiny.

Storage networking interface or protocol debates (battles) can be interesting, in this link, see the role of iSCSI SANs for data storage environments. Lets not forget about Fibre Channel over Ethernet (FCoE) which is discussed in this link and here in this link. Here in this link are comments about how integrated rackem, stackem and package bundles stack up. To support increased continued demand for managed service providers (MSP), cloud and hosted services providers are continuing to invest in their infrastructures, so read some comments here. While technology plays a role particular as it matures, there is another barrier to leveraging converged solutions and that is organizational, read some perspectives and thoughts here.

Storage optimization including data footprint reduction (DFR) can be used to cut costs as well as support growth. In this link see tips on reducing storage costs and additional perspectives in this link to do more with what you have. Here in this link are some wit and wisdom comments on the world of disaster recovery solutions. Meanwhile in this link are perspectives for choosing the right business continuity (BC) and disaster recovery (DR) consultant. In this link are comments on BC and DR including planning for virtualization and life beyond consolidation. Are disk based dedupe and virtual tape summit resources libraries a hold over for old backup, or a gateway to the future, see some perspectives on those topics and technologies in this link.

Here are some more comments on DR and BC leveraging the cloud while perspectives on various size organizations looking at clouds for backup in this piece here. What is the right local, cloud or hybrid backup for SMBs, check out some commentary here while viewing some perspectives on cloud disaster recovery here. Not to be forgotten, laptop data protection can also be a major headache however there are also many cures discussed in this piece here.

The Storage Networking Industry Association (SNIA) Green Storage Initiative (GSI) debut their Emerald power efficiency measurement specification recently, read some perspectives and comments in this link here. While we are on the topic of data center efficiency and effectiveness, here in this link are perspectives on micro servers or mini blade systems. Solution bundles also known as data center in a box or SAN in a CAN have been popular with solutions from EMC (vBlocks) and NetApp (FlexPods) among others, read perspectives on them in this link.

What would a conversation involving data storage and IT (particularly buzzword bingo) be without comments about Big Data and Big Bandwidth which you can read here.

Want to watch some videos, from Spring 2011 SNW, check out starting around the 15:00 to 55:00 time scale in this video from the Cube where various topics are discussed. Interested in how to scale data storage with clustered or scale up and out solutions, check out this video here or if you want to see some perspectives on data de duplication watch this clip.

Various comments and perspectives

Here is a video discussing SMBs as the current sweet spot for server virtualization with comments on the SMB virtualization dark side also discussed here. Meanwhile here are comments regarding EMC Flashy announcements from earlier this year on the Cube. Check out this video where I was a guest of Cali Lewis and John MacArthur on the Cube from the Dell Storage Forum discussing a range of topics as well as having some fun. Check out these videos and perspectives from VMworld 2011.

Whats your take on choosing the best SMB NAS? Here are some of my perspectives on choosing a SMB NAS storage system. Meanwhile here are some perspectives on enterprise class storage features finding their way into SMB NAS storage systems.

Meanwhile industry leaders EMC and NetApp have been busy enhancing their NAS storage solutions that you can read comments here.

Are you familiar with the Open Virtualization Alliance (OVA)? Here are some comments about OVA and other server virtualization topics.

Whats your take on Thunderbolt the new interconnect Apple is using in place of USB, here are my thoughts. Meanwhile various other tips and Ask the Expert (AtE) and discussion can be found here.

Check out the above links, as well view more perspectives, comments and news here, here, here, here and here.

Ok, nuff said for now

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

September 8, 2011November 26, 2023

Check out these top 50 IT blogs

The other day I saw something come in via the net about a top 50 IT blog list from Biztech Magazine, so being curious I clicked on the link (after making sure that it was safe).

To my surprise, I saw my blog (aka Gregs StorageIOblog) listed near the top (they sorted by blog name order) of the top 50 IT blog sites that they listed.

Im honored to have been included in such an esteemed and diverse list of blogs spanning various technologies, topics and IT focus areas.

Congratulations to all that made the list as well as others blogs that you will want to add to your reading lists including those mentioned over on Calvin Zitos (aka @hpstorageguy) blog.

Check out the top 50 IT blog list here.

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

September 6, 2011March 7, 2022

StorageIO going Dutch again: October 2011 Seminar for storage professionals

Greg Schulz of StorageIO in conjunction with or dutch partner Brouwer Storage Consultancy will be presenting a two day workshop seminar for IT storage, virtualization, and networking professionals Monday 3rd and Tuesday 4th of October 2011 at Ampt van Nijkerk Netherlands.

Brouwer Storage Consultancey

This two day interactive education seminar for storage professionals will focus on current data and storage networking trends, technology and business challenges along with available technologies and solutions. During the seminar learn what technologies and management techniques are available, how different vendors solutions compare and what to use when and where. This seminar digs into the various IT tools, techniques, technologies and best practices for enabling an efficient, effective, flexible, scalable and resilient data infrastructure.

The format of this two seminar will be a mix of presentation and interactive discussion allowing attendees plenty of time to discuss among themselves and with seminar presenters. Attendees will gain insight into how to compare and contrast various technologies and solutions in addition to identifying and aligning those solutions to their specific issues, challenges and requirements.

Major themes that will be discussed include:

Who is doing what with various storage solutions and tools
Is RAID still relevant for today and tomorrow
Are hard disk drives and tape finally dead at the hands of SSD and clouds
What am I routinely hearing, seeing or being asked to comment on
Enabling storage optimization, efficiency and effectiveness (performance and capacity)
Opportunities for leveraging various technologies, techniques,trends
Supporting virtual servers including re-architecting data protection
How to modernize data protection (backup/restore, BC, DR, replication, snapshots)
Data footprint reduction (DFR) including archive, compression and dedupe
Clarifying cloud confusion, don’t be scared, however look before you leap
Big data, big bandwidth and virtual desktop infrastructures (VDI)

In addition this two day seminar will look at what are some new and improved technologies and techniques, who is doing what along with discussions around industry and vendor activity including mergers and acquisitions. In addition to seminar handout materials, attendees will also receive a copy Cloud and Virtual Data Storage Networking (CRC Press) by Greg Schulz that looks at enabling efficient, optimized and effective information services delivery across cloud, virtual and traditional environments.

Buzzwords and topic themes to be discussed among others include E2E, FCoE and DCB, CNAs, SAS, I/O virtualization, server and storage virtualization, public and private cloud, Dynamic Infrastructures, VDI, RAID and advanced data protection options, SSD, flash, SAN, DAS and NAS, object storage, big data and big bandwidth, backup, BC, DR, application optimized or aware storage, open storage, scale out storage solutions, federated management, metrics and measurements, performance and capacity, data movement and migration, storage tiering, data protection modernization, SRA and SRM, data footprint reduction (archive, compress, dedupe), unified and multi-protocol storage, solution bundle and stacks.

For more information or to register contact Brouwer Storage Consultancy

Brouwer Storage Consultancy
Olevoortseweg 43
3861 MH Nijkerk
The Netherlands
Telephone: +31-33-246-6825
Cell: +31-652-601-309
Fax: +31-33-245-8956
Email: info@brouwerconsultancy.com
Web: www.brouwerconsultancy.com

Brouwer Storage Consultancey

Learn about other events involving Greg Schulz and StorageIO at www.storageio.com/events

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press), Resilient Storage Networks (Elsevier)
twitter @storageio

August 24, 2011March 7, 2022

Cloud and Virtual Data Storage Networking book VMworld 2011 debut

Following up from a previous preview post about my new book Cloud and Virtual Data Storage Networking (CRC Press) for those for those attending VMworld 2011 in Las Vegas Monday August 29 through Thursday September 1st 2011, you can pick up your copy at the VMworld book store.

Book signing at VMworld 2011

On Tuesday August 30 at 1PM local time, I will be at the VMworld store signing books. Stop by the book store and say hello, pickup your copy of Cloud and Virtual Data Storage Networking (CRC Press). Also check out the other new releases by fellow vExpert authors during the event. I have also heard rumors that some exhibitors among others will be doing drawings, so keep an eye out in the expo hall and go visit those showing copies of my new book.

The VMworld book store hours are:

Monday 8:30am to 7:30pm
Tuesday 8:30am to 6:00pm
Wednesday 8:30am to 8:00pm
Thursday 8:00am to 2:00pm

For those not attending VMworld 2011, you can order your copy from different venues including Amazon.com, Barnes and Noble, DigitalGuru and CRC Press among others.

Learn more about Cloud and Virtual Data Storage Networking (CRC Press) at https://storageioblog.com/book3

Look forward to seeing you at the various VMworld events in Las Vegas as well as at other upcoming venues.

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

July 27, 2011November 26, 2023

Summer 2011 StorageIO News Letter

Summer 2011 Newsletter

Welcome to the Summer 2011 edition of the Server and StorageIO Group (StorageIO) newsletter. This follows the Spring 2011 edition.

You can get access to this news letter via various social media venues (some are shown below) in addition to StorageIO web sites and subscriptions.

Click on the following links to view the Summer 2011 edition as an HTML or PDF or, to go to the newsletter page to view previous editions.

Follow via Goggle Feedburner here or via email subscription here.

You can also subscribe to the news letter by simply sending an email to newsletter@storageio.com

Enjoy this edition of the StorageIO newsletter, let me know your comments and feedback.

Nuff said for now

Cheers
Gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press), The Green and Virtual Data Center (CRC Press) and Resilient Storage Networks (Elsevier)
twitter @storageio

July 11, 2011March 7, 2022

Dell Storage Forum 2011 revisited

About a month ago I was invited by Dell to make a quick trip down to Orlando to attend the Dell Storage Forum 2011 (e.g. twitter #dellsf11). Given that on Tuesday June 7th Minneapolis was having a heat wave with 100 degree (F) temperatures, it was actually cooler in Orlando.

Make no mistake however, there were plenty of technologies that were cool and being kept cool at the Hilton adjacent to Disney as Dell continues to expand their footprint into the hot data storage market. The event brought together three aspects of the Dell storage story which were the mergers of the recently acquired Compellent user group with the Dell Equallogic user group along with the rest of the Dell storage and data management lineup. While the limelight was focused on Compellent and Equalogic, the Dell disk Dudes (and Dudettes e.g. Gina Rosenthal aka twitter @gminks and Sheryl Koenigsberg aka twitter @storagediva ) have been involved with storage for many years in addition to the recent acquisitions.

During the event I was invited to tag along with Roger Lund (twitter @rogerlund) an IT customer of Dells and Ed Saipetch (twitter @edsai) an Dell partner to go talk with the Dell NAS dudes (aka Unified, clustered, grid, rain, big data, bulk, scale out NAS) team formerly known as Exanet. The team is mix of Dell, former Exanet and new members who have been relatively quietly enhancing their technology in addition to creating packaged solution bundles with other Dell products such as the FS7500 (coupled with EqualLogic). For those not familiar with Exanet, have a read here or hear and for those not familiar with scale out NAS (aka bulk, grid, clustered, big data, etc) have a read here.

There are lots of interesting things in the works or possible and the team that we spoke with are full of energy, ideas, support from management not to mention having some interesting technology tools to work with ranging from Ocarina (data footprint reduction aka DFR), Kace, Scalent, Powervault MD series, servers and micro servers, not to mention EqualLogic and Compellent among others including those from various partners.

NAS was not the only thing cool at the event, there was the Dell object storage solution (aka DX) based on Caringo CAS (Content Addressable Storage) OEM software technology that has been the Rx (prescription) for healthcare, medical and other archives. Keep in mind that Dell also earlier this year acquired Insight one that just happens to be involved with healthcare and medical data or information management.

Speaking of archives and objects there was also some activity this past week with Dell and Rainstor making an announcement of their joint solutions in addition. Speaking of making sure that data on Dell storage remains available, accessible and protected, preserved and served, there were also backup/restore as well as many other pieces of technology, services and solutions. There was also a good presence by Dell partners at the event including Brocade, Commvault, Quantum and Symantec among others.

Here is a link to a video from when I was a guest with hosts Cali Lewis and John McArthur on the Wikibon/Silicon Angle The Cube show while at the Dell Event. During the discussion we had some fun as well as discussed not to be scared of clouds and virtualization, however look before you leap, doing your homework to be prepared along with other themes in my new book Cloud and Virtual Data Storage Networking (CRC Press).

Speaking of Dell, I had a nice conversation with Michael Dell during the storage beers tweet up. Did we talk about SMB or SOHO NAS, SSD, tape, HHDD, Brocade, block vs. file vs. object, data footprint reduction, big backup vs. big data, clouds, 3PAR, Equallogic vs. Compellent, HP vs. EMC?

Nope, we talked about the Dallas Mavericks (who went on to win the NBA title for 2011), social media and other items. If you have never meet Michael Dell, he is one of the most relaxed, confident and approachable CEOs of any big or large company I have meet.

In addition to visiting with Michael Dell, I also had the pleasure of meeting many other great people from Dell, their partners and others face to face including many twitter tweeps. All in all it was a great day and a half trip down to the Dell event, look forward to seeing and hearing more from Dell in the future.

Oh, and for disclosure purposes, Dell covered my RT coach class airfare while I picked up my own hotel, airport transfers, parking and incidentals.

Thanks again to Gina Rosenthal for making it all happen!

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

July 11, 2011March 7, 2022

Whats your take on open virtualization alliance and VMware?

Have you heard about the open virtualization alliance (OVA), their kernel based virtual machine (KVM) and their diverse membership list?

If not, here is a link to the OVA FAQ, also take a moment and read this here that talks about OVA along with some perspectives commentary from others as well as myself.

Figure 1: Generic representation of virtual machines (VMs) and virtualized environment

In a nutshell, OVA can be seen by the faithful as a move or ploy to catch up and buck the success trend of VMware. To those who are not on the VMware bandwagon, this could be seen as a move to level the playing field for virtual machines, kernels and servers.

Yet to others, this can be seen as DejaVu to past attempts at operating systems or other technology alliances to bring parity to the ranks of those not at the top of the technology list of a particular topic, product or theme. For example, a decade or two ago, there were the various Unix groups (remember SCO etc?) that were attempted involving the late Ray Norda of Novell fame in a quest to battle Microsoft among others.

The industry road side is littered with alliances that either still exist yet collecting dust or that faltered. For storage people does anybody remember Aperi and how those in the IBM lead storage management alliance were all singing Kumbaya around a virtual campfire and later partnering with SNIA (Storage Networking Industry Association)? Speaking of SNIA, anybody remember the various supported solutions forums (SSFs) popular back in the early 2000s as a means to demonstrate and stimulate interoperability between different vendors technologies?

Alliances are not bad, however generally to be successful, they have to exist for the right reasons in addition to being well funded, have strong leadership that also means having clear objectives to minimize chances of compromise by committee. While we are talking about alliances, have you heard about the Open Data Center Alliance (ODCA)? The ODCA alliance of which StorageIO is a member is a bit different than many IT related groups in that it is customer or non vendor focused. ODCA has good potential for doing some interesting things as long as they do not get bogged down in bureaucracy as is to often the case with industry driven trade groups, associations or alliances.

Open Data Center Alliance Member

Lets see how these and other alliances move forward or what becomes of them, not to mention the expanding awareness around virtualization, life beyond consolidation (and here).

Whats your take on OVA and other alliances?

Ok, nuff said for now.

Cheers gs

Greg Schulz – Author Cloud and Virtual Data Storage Networking (CRC Press, 2011), The Green and Virtual Data Center (CRC Press, 2009), and Resilient Storage Networks (Elsevier, 2004)

twitter @storageio

June 6, 2011November 26, 2023

Cloud storage: Dont be scared, however look before you leap

Here is a link to a web cast on BrightTalk I will be doing live on Thursday June 9, 2011 at 1PM Pacific, 3PM Central or 4PM Eastern time lasting about 45 minutes. The web cast is titled: Cloud storage: Dont be scared, however look before you leap.

This web cast session takes a look at the state of public, private and hybrid cloud storage solutions and services including what you need to know to be prepared for a successful deployment. Topics to be covered include best practices, management and data protection in addition to navigating the hype and FUD associated with cloud storage today.

Check out the web cast either live or the replay later.

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

June 5, 2011April 18, 2022

Cloud and Virtual Data Storage Networking

For those who have read any of my previous posts, seen some of my articles, news letters, videos, pod casts, web casts or in person appearances you may have heard that I have a new book coming out this summer.

Here in the northern hemisphere its summer (well technically the solstice is just around the corner) and in Minnesota the ice (from the winter) is off the lakes and rivers. Granted, there is some ice floating that fell out of coolers for keeping beverages cool. This means that it is also fishing (and catching) season on the Scenic St. Croix River.

Greg showing his first catch of the 2011 season, St. Croix walleye aka Walter or Wanda

FTC disclosures (and for fun): Karenofarcola is wearing a StorageIO baseball cap and Im wearing a cap from a vendor marketing person who sent several as they too enjoy fishing and boating. Funny thing about the cap, all of the river rats and fishing people think it is from the people who make rod reels instead of solutions that go around tape and disk reels. Note, if you feel compelled to send me baseball caps, send at least a pair so there is a backup, standby, spare or extra one for a guest. The mustang survival jacket that Im wearing with the Seadoo logo is something I bought myself. I did get a discount however since there was a Seadoo logo on it and I used to have Seadoo jet boats. Btw, that was some disclosure fun and humor!

Ok, enough of the fun stuff, lets get back to the main theme of this post.

My new book which is the third in a series of solo projects including Resilient Storage Networks: Designing Flexible Scalable Data Infrastructures (Elsevier) and The Green and Virtual Data Center (CRC).

While the official launch and general availability will be later in the summer, following are some links and related content to give you advance information about the new book.

Click on the above image which will take you to the CRC Press page where you can learn more including what the book is about, view a table of contents, see reviews and more. Also check out the video below to learn more as well as visit my main web site where you can learn about Cloud and Virtual Data Storage Networking, my other books and view (or listen to) related content such as white papers, solution briefs, articles, tips, web cast, pod cast as well as view the recent and upcoming events schedule.

I also invite you to join Cloud and Virtual Data Storage Networking group

You can also view the short video at dailymotion, metacage, blip.tv, veoh, flickr, and photobucket among other venues.

If you are interested in being a reviewer, send a note to cvdsn@storageio.com with your name, blog or website and contact information including shipping address (sorry no PO boxes) plus telephone (or skype) number. Also indicate if you are a blogger, press/media, free lance writer, analyst, consultant, var, vendor, investor, IT professional or other.

Watch for more news and information as we get closer to the formal launch and release, in the meantime, you can pre order your copy now at Amazon, CRC Press and other venues around the world.

Ok, time to get back to work or go fishing, nuff said

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

June 5, 2011March 7, 2022

Congratulations to Infosmack on episode 100

Congratulations to the Infosmack crew hosts Greg Knieriemen and Marc Farley with the Diva of Disruptive Technologies, Christina Weil on their 100th episode. This episode included Robin Harris of StorageMojo and myself as guests.

Some items discussed in the 100th episode include Infosmack Live from the upcoming Dell Storage Forum, Cisco and the future of or with EMC and VMware, NetApp merger and acquisition activity, Sony and the death of Blu-ray, streaming video and related themes among others. Give it a listen when you get a chance and congratulations on the 100th episode.

Ok, nuff said

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

May 7, 2011March 7, 2022

StorageIO going Dutch: Seminar for Storage and I/O professionals

Data and Storage Networking Industry Trends and Technology Seminar

Greg Schulz of StorageIO in conjunction with or dutch parter Brouwer Storage Consultancy will be presenting a two day seminar for Storage Professionals Tuesday 24th and Wednesday 25th of May 2011 at Ampt van Nijkerk Netherlands.

Brouwer Storage Consultancey

Major themes that will be discussed include:

Who is doing what with various storage solutions and tools
Is RAID still relevant for today and tomorrow
Are hard disk drives and tape finally dead at the hands of SSD and clouds
What am I routinely hearing, seeing or being asked to comment on
Enabling storage optimization, efficiency and effectiveness (performance and capacity)
What do I see as opportunities for leveraging various technologies, techniques,trends
Supporting virtual servers including re-architecting data protection
How to modernize data protection (backup/restore, BC, DR, replication, snapshots)
Data footprint reduction (DFR) including archive, compression and dedupe
Clarifying cloud confusion, don’t be scared, however look before you leap

In addition this two day seminar will look at what are some new and improved technologies and techniques, who is doing what along with discussions around industry and vendor activity including mergers and acquisitions. Greg will also preview the contents and themes of his new book Cloud and Virtual Data Storage Networking (CRC) for enabling efficient, optimized and effective information services delivery across cloud, virtual and traditional environments.

Buzzwords and topic themes to be discussed among others include:
E2E, FCoE and DCB, CNAs, SAS, I/O virtualization, server and storage virtualization, public and private cloud, Dynamic Infrastructures, VDI, RAID and advanced data protection options, SSD, flash, SAN, DAS and NAS, object storage, application optimized or aware storage, open storage, scale out storage solutions, federated management, metrics and measurements, performance and capacity, data movement and migration, storage tiering, data protection modernization, SRA and SRM, data footprint reduction (archive, compress, dedupe), unified and multi-protocol storage, solution bundle and stacks.

For more information or to register contact Brouwer Storage Consultancy

Brouwer Storage Consultancey

Learn about other events involving Greg Schulz and StorageIO at www.storageio.com/events

Ok, nuff said for now

Cheers Gs

Greg Schulz – Author The Green and Virtual Data Center (CRC), Resilient Storage Networks (Elsevier) and coming summer 2011 Cloud and Virtual Data Storage Networking (CRC)
twitter @storageio

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