Fellow master inventor and blogger Barry Whyte (IBM) recounts the past 20 years of history in IT storage from his perspective in a series of blog posts. They are certainly worth a read:
In his last post in this series, he mentions that the amazingly successful IBM SAN Volume Controller was part of a set of projects:
"IBM was looking for "new horizon" projects to fund at the time, and three such projects were proposed and created the "Storage Software Group". Those three projects became know externally as TPC, (TotalStorage Productivity Center), SanFS (SAN File System - oh how this was just 5 years too early) and SVC (SAN Volume Controller). The fact that two out of the three of them still exist today is actually pretty good. All of these products came out of research, and its a sad state of affairs when research teams are measured against the percentage of the projects they work on, versus those that turn into revenue generating streams."
But this raises the question: Was SAN File System just five years too early?
IBM classifies products into three "horizons"; Horizon-1 for well-established mature products, Horizon-2 was for recently launched products, and Horizon-3 was for emerging business opportunities (EBO). Since I had some involvement with these other projects, I thought I would help fill out some of this history from my perspective.
Back in 2000, IBM executive [Linda Sanford] was in charge of IBM storage business and presented that IBM Research was working on the concept of "Storage Tank" which would hold Petabytes of data accessible to mainframes and distributed servers.
In 2001, I was the lead architect of DFSMS for the IBM z/OS operating system for mainframes, and was asked to be lead architect for the new "Horizon 3" project to be called IBM TotalStorage Productivity Center (TPC), which has since been renamed to IBM Tivoli Storage Productivity Center.
In 2002, I was asked to lead a team to port the "SANfs client" for SAN File System from Linux-x86 over to Linux on System z. How easy or difficult to port any code depends on how well it was written with the intent to be ported, and porting the "proof-of-concept" level code proved a bit too challenging for my team of relative new-hires. Once code written by research scientists is sufficiently complete to demonstrate proof of concept, it should be entirely discarded and written from scratch by professional software engineers that follow proper development and documentation procedures. We reminded management of this, and they decided not to make the necessary investment to add Linux on System z as a supported operating system for SAN file system.
In 2003, IBM launched Productivity Center, SAN File System and SAN Volume Controller. These would be lumped together with Horizon-1 product IBM Tivoli Storage Manager and the four products were promoted together as the inappropriately-named [TotalStorage Open Software Family]. We actually had long meetings debating whether SAN Volume Controller was hardware or software. While it is true that most of the features and functions of SAN Volume Controller is driven by its software, it was never packaged as a software-only offering.
The SAN File System was the productized version of the "Storage Tank" research project. While the SAN Volume Controller used industry standard Fibre Channel Protocol (FCP) to allow support of a variety of operating system clients, the SAN File System required an installed "client" that was only available initially on AIX and Linux-x86. In keeping with the "open" concept, an "open source reference client" was made available so that the folks at Hewlett-Packard, Sun Microsystems and Microsoft could port this over to their respective HP-UX, Solaris and Windows operating systems. Not surprisingly, none were willing to voluntarily add yet another file system to their testing efforts.
Barry argues that SANfs was five years ahead of its time. SAN File System tried to bring policy-based management for information, which has been part of DFSMS for z/OS since the 1980s, over to distributed operating systems. The problem is that mainframe people who understand and appreciate the benefits of policy-based management already had it, and non-mainframe couldn't understand the benefits of something they have managed to survive without.
(Every time I see VMware presented as a new or clever idea, I have to remind people that this x86-based hypervisor basically implements the mainframe concept of server virtualization introduced by IBM in the 1970s. IBM is the leading reseller of VMware, and supports other server virtualization solutions including Linux KVM, Xen, Hyper-V and PowerVM.)
To address the various concerns about SAN File System, the proof-of-concept code from IBM Research was withdrawn from marketing, and new fresh code implementing these concepts were integrated into IBM's existing General Parallel File System (GPFS). This software would then be packaged with a server hardware cluster, exporting global file spaces with broad operating system reach. Initially offered as IBM Scale-out File Services (SoFS) service offering, this was later re-packaged as an appliance, the IBM Scale-Out Network Attached Storage (SONAS) product, and as IBM Smart Business Storage Cloud (SBSC) cloud storage offering. These now offer clustered NAS storage using the industry standard NFS and CIFS clients that nearly all operating systems already have.
Today, these former Horizon-1 products are now Horizon-2 and Horizon-3. They have evolved. Tivoli Storage Productivity Center, GPFS and SAN Volume Controller are all market leaders in their respective areas.
technorati tags: IBM, Barry Whyte, TPC, SANfs, SVC, EBO, Storage Tank, SoFS, SONAS, SBSC, cloud storage, NAS, storage, NFS, CIFS, HTTP
Well it's Tuesday again, and you know what that means... IBM announcements! Yesterday, at the IBM Edge conference here in Orlando, Florida, IBM announced its new apporach to storage, and a whole bunch of storage products, enhancements, and services. I will focus on some key ones here, and save the rest for next week.
- IBM SAN Volume Controller (SVC) v6.4
The SVC is IBM's enterprise-class storage hypervisor. The latest software release, v6.4, can be installed on any SVC hardware, from the 2145-8F2 introduced back in 2005, to newer models like the 2145-CG8. Here are the key features:
- Fibre Channel over Ethernet (FCoE) -- This is complete end-to-end support. For SVC units with 10GbE ports, these ports can be now be used for FCoE. This allows hosts to attach to SVC via FCoE, allows SVC node-to-node communication for clustering, and allows SVC to communicate to back-end devices via FCoE.
- Real-Time Compression -- IBM ported over the patent Random Access Compression Engine (RACE) from the Real-Time Compression Appliances to SVC v6.4. This allows primary data, accessed via block-based protocols, to be compressed up to 80 percent. This feature is an extra priced feature by TB.
- Non-Disruptive Volume move between I/O Groups -- If you don't already have SVC, you don't need to worry about this. For existing SVC customers, this allows volumes to be associated with two or more I/O groups, and that you can add or remove I/O groups non-disruptively. For example, if you want to move a volume from IOG1 to IOG2, then you add IOG2 to the list of I/O groups for the volume, let the multi-pathing software discover the additional paths, the remove IOG1, which then marks the previous IOG1 paths inactive. All this can be done while applications read and write data.
- Dedicate FCP ports for Replication -- If you activate the two 10GbE Ethernet ports for FCoE, you can free up two FCP ports that you can dedicate for long-distance Metro Mirror or Global Mirror.
If you have SVC today, but are running an old release like v4.3 or v5.1, I recommennd you upgrade up to at least v6.2.05 release now. This release has been out for a year and is very stable, and serves as a great platform for a later upgrade to SVC v6.4.
- IBM Storwize V7000 v6.4
The Storwize V7000 is IBM's midrange storage hypervisor. The latest software release, v6.4, can be installed on existing block-only Storwize V7000 units in the field. The Storwize V7000 v6.4 gets all the features listed above, as well as the following:
- Four-way clustering -- Previously, you could cluster two Storwize V7000 controller enclosures together (4 canisters total). To cluster three or four controllers required an RPQ. Now, IBM supports up to four Storwize V7000 controller enclosures (8 canisters) without an RPQ.
- Direct Fibre Channel attach -- A lot of people are using Storwize V7000 inside single-rack configurations, so it makes sense not to require a SAN switch for just a few Windows, Linux or VMware servers. An RPQ is now available to allow this to happen.
- IBM Tivoli Storage Productivity Center (TPC) v5.1
TPC is already ranked one of the best Storage Infrastructure Management software in the market, and this release will just solidify its lead. Key features include:
- Upward integration to higher level management systems
- A new, intuitive, easy-to-use web-based GUI inspired by the XIV GUI
- Integration of COGNOS to be able to generate and customize reports
- Support for SONAS systems
There are several presentations on TPC this week that will go into more detail. Check out the [TPC Facebook page].
- My latest book Inside System Storage: Volume IV is now available!
Yes, can you believe it? I have published my fourth volume in my "Inside System Storage" series! It is available in three formats:
- Hardcover with dust jacket
- eBook (Adobe Acrobat PDF)
You can order this, and all my other books, in all formats, directly from my [Author Spotlight] page. The paperback will also be available soon from other online booksellers, search for ISBN 978-1-105-72213-4.
- IBM DS3500 Express
The DS3500 is our entry-level block-based device, designed specifically for random I/O workloads. This includes databases, email repositories, traditional business applications, and on-line transactional workloads. Here are the new features:
- Dynamic Disk Pooling, similar to what XIV does to reduce disk rebuild times, but using a RAID-6 like approach per chunk of data.
- Thin Provisioning using Dynamic Disk Pooling
- Asynchronous Logical Unit Access (ALUA) failover
- Enhanced FlashCopy, improved scalability, consistency groups and rollback support
- VMware API for Array Integration (VAAI) support. This includes Write Same, Extended Copy, and Atomic Test & Set.
The DS3500 replaces the previous models of DS3200, DS3300 and DS3400 models.
- IBM DCS3700
The DCS3700 is our entry-level/midrange block-based device, replacing the DCS9900 model, designed specifically for sequential I/O workloads. This includes Big Data analytics, Hadoop, High Performance Computing (HPC), video surveillance, and television broadcasting. It holds 60 drives in a 4U controller enclosure.
For more on any of these announcements, see the [June 4th Announcement Page], or follow the Twitter tag #transformITnow.
technorati tags: IBM, SVC, Storwize V7000, Tivoli Storage, Productivity Center, TPC, DS3500, DCS37000
This Thursday, June 16, 2011, marks IBM's Centennial 100 year anniversary. It happens to also be my 25th anniversary with IBM Storage. To avoid conflicts in celebrations, we decided to celebrate my induction into the "Quarter Century Club" (QCC) last Friday instead.
My colleague Harley Puckett was master of ceremonies. Here he is presenting me with a memorial plaque and keychain. Harley mentioned a few facts about 1986, the year I started working for IBM. Ronald Reagan was the US President, gasoline cost only 93 cents per gallon, and the US National Debt was only 2 trillion US dollars!
Here are my colleagues from DFSMShsm. From left to right: Ninh Le, Henry Valenzuela, Shannon Gallaher, and Stan Kissinger. I started in 1986 as aa software developer on DFHSM, and slowly worked my way up to be a lead architect of DFSMS.
Here are my colleagues from Tivoli Storage Manager (TSM). From left to right: Matt Anglin, Ken Hannigan and Mark Haye. I first met them when they worked in DFDSS, having moved from San Jose, CA down to Tucson. While I never worked on the TSM code itself, I did co-author some of the patents used in the product and other products like the 3494 Virtual Tape Server that makes use of TSM internally. I also traveled extensively to promote TSM, often with a TSM developer tagging along so they can learn the ropes about how to travel and make presentaitons.
Here are my colleagues from the disk team. From left to right: Joe Bacco, Carlos Pratt, Gary Albert, and Siebo Friesenborg. I worked on the SMI-S interface for the ESS 800 and DS8000 disk systems needed for the Tivoli Storage Productivity Center. Joe leads the "Disk Magic" tools team. Carlos and I worked on qualifying the various disk products to run with Linux on System z host attachment. Gary Albert is the Business Line Executive (BLE) of Enterprise Disk. Siebo Friesenborg was a disk expert on performance and disaster recovery, but is now enjoying his retirement.
Here are my colleagues from the support team. From left to right: Max Smith, Dave Reed, and Greg McBride. I used to work in Level 2 Support for DFSMS with Max and Dave, carrying a pager and managing the queue on RETAIN. We had enough people so that each Level 2 only had to carry the pager two weeks per year. On Monday afternoons, the person with the pager would give it to the next person on the rotation. On Monday, September 10, 2001, I got the pager, and the following morning, it went off to help all the many clients affected by the September 11 tragedy.
I worked with Greg McBride when he was in DFSMS System Data Mover (SDM), and then again in Tivoli Storage Productivity Center for Replication (TPC-R), and now he is supporting IBM Scale-Out Network Attached Storage (SONAS).
Standing in the light blue striped shirt is Greg Van Hise, my first office-mate and mentor when I first joined IBM. He went on to be part of the elite "DFHSM 2.4.0" prima donna team, then move on to be an architect for Tivoli Storage Manager (TSM).
I wasn't limited to inviting just coworkers, I was also able to invite friends and family. Here are Monica, Richard, and my mother. Normally, my parents head south for the summer, but they postponed their flights so that they could participate in my QCC celebration.
From left to right: my father, Greg Tevis, and myself. It was pure coincidence that my father would wear a loud darkly patterned shirt like mine. Honestly, we did not plan this in advance. Greg Tevis and I were lead architects for the Tivoli Storage Productivity Center, and Greg is now the Technology Strategist for the Tivoli Storage product line.
Here is Jack Arnold, fellow subject matter expert who works with me here at the Tucson Executive Briefing Center, sampling the food. We had quite the spread, including egg rolls, meatballs, luncheon meats, chicken strips, and fresh vegetables.
More colleagues from the Tucson Executive Briefing Center, from left to right, Joe Hayward, Lee Olguin, and Shelly Jost. Joe was a subject matter expert on Tape when I first joioned the EBC in 2007, but he has moved back to the Tape development/test team. Lee is our master "Gunny" sargeant to manage all of our briefing schedules. Shelly is our Client Support Manager, and was the one who organized all the food and preparations for this event!
Lastly, here are Brad Johns, myself, and Harley Puckett. Brad was my mentor for my years in Marketing, and has since retired from IBM and now works on his golf game. I would like to thank all of the Tucson EBC staff for pulling off such a great event, and all my coworkers, friends and family for coming out to celebrate this milestone in my career!
In addition to the plaque and keychain, Harley presented me with a book of congratulatory letters. If you would like to send a letter, it's not too late, contact Mysti Wood (firstname.lastname@example.org).
technorati tags: IBM, IBM100, QCC, Tucson, EBC, DFSMS, DFSMShsm, DFHSM, TSM, TPC
Every year, I teach hundreds of sellers how to sell IBM storage products. I have been doing this since the late 1990s, and it is one task that has carried forward from one job to another as I transitioned through various roles from development, to marketing, to consulting.
This week, I am in the city of Taipei [Taipei] to teach Top Gun sales class, part of IBM's [Sales Training] curriculum. This is only my second time here on the island of Taiwan.
As you can see from this photo, Taipei is a large city with just row after row of buildings. The metropolitan area has about seven million people, and I saw lots of construction for more on my ride in from the airport.
The student body consists of IBM Business Partners and field sales reps eager to learn how to become better sellers. Typically, some of the students might have just been hired on, just finished IBM Sales School, a few might have transferred from selling other product lines, while others are established storage sellers looking for a refresher on the latest solutions and technologies.
I am part of the teach team comprised of seven instructors from different countries. Here is what the week entails for me:
- Monday - I will present "Selling Scale-Out NAS Solutions" that covers the IBM SONAS appliance and gateway configurations, and be part of a panel discussion on Disk with several other experts.
- Tuesday - I have two topics, "Selling Disk Virtualization Solutions" and "Selling Unified Storage Solutions", which cover the IBM SAN Volume Controller (SVC), Storwize V7000 and Storwize V7000 Unified products.
- Wednesday - I will explain how to position and sell IBM products against the competition.
- Thursday - I will present "Selling Infrastructure Management Solutions" and "Selling Unified Recovery Management Solutions", which focus on the IBM Tivoli Storage portfolio, including Tivoli Storage Productivity Center, Tivoli Storage Manager (TSM), and Tivoli Storage FlashCopy Manager (FCM). The day ends with the dreaded "Final Exam".
- Friday - The students will present their "Team Value Workshop" presentations, and the class concludes with a formal graduation ceremony for the subset of students who pass. A few outstanding students will be honored with "Top Gun" status.
These are the solution areas I present most often as a consultant at the IBM Executive Briefing Center in Tucson, so I can provide real-life stories of different client situations to help illustrate my examples.
To learn more about a Top Gun class in your area, see the [Top Gun class schedule].
The weather here in Taipei calls for rain every day! I was able to take this photo on Sunday morning while it was still nice and clear, but later in the afternoon, we had quite the downpour. I am glad I brought my raincoat!
technorati tags: IBM, Sales Training, Top Gun, Taipei, Taiwan, NAS, SONAS, disk, virtualization, unified+storage, SAN Volume Controller, SVC, Storwize V7000, Storwize V7000 Unified, Infrastructure Management, Tivoli Storage, Productivity Center, TPC, Unified Recovery Management, TSM, FlashCopy, FCM
Well, it's Tuesday, and you all know what that means... IBM announcements!
This week, IBM announced the IBM Tivoli Storage Productivity Center for Disk Midrange Edition, affectionately referred to as "MRE". This is basically TPC for Disk but with two key differences:
- A special license that covers only DS3000, DS4000, DS5000 series, whether natively attached or virtualized behind SAN Volume Controller.
- A new pricing model based on the number on controllers and drawers, rather than by TB managed. For example, if you have a DS5300 and two expansion drawers, then you pay for three units of MRE. As you upgrade from smaller capacity disks to larger capacity disks, your license costs won't increase. This eliminates the quarterly hassle to "true up" your software licenses to match actual capacity that is required on TB-based licensing.
This includes the [new DS3500 model] that was announced last month. This was part of the set of solutions to [help midsized businesses].
A fresh new blogger on the scene, Anthony Vandewerdt (IBM), covers [10 things I like about the IBM DS3500], saving me the trouble.
For more information on Tivoli Storage Productivity Center for Disk Midrange Edition, see the IBM [Announcement Letter].
technorati tags: IBM, Tivoli, Productivity Center, Midrange+Edition, MRE, TPC, DS3000, DS3500, DS4000, DS5000, Anthony Vandewerdt
Well, it's Tuesday again, and you know what that means... IBM announcements!
Last week, IBM had a big storage launch of various products, with the June 4 announcements at the IBM Edge 2012 conference. I provided highlights in my post [IBM Edge Announcements]. As promised, here are the rest of the announcements.
- SONAS v1.3.2
SONAS v1.3.2 adds support for management by the newly announced IBM Tivoli Storage Productivity Center v5.1 release. Also, IBM now officially supports "Gateway configurations" that have the storage nodes connected to XIV or Storwize v7000 disk systems. These gateway configurations offer new flexible choices and options for our ever-expanding set of clients.
- ProtecTIER appliances and gateways
IBM ProtecTIER line of data deduplication appliances and gateways add CIFS file system support. Rather than using OST or a VTL interface, you now have CIFS as a new option for host attach. Also, IBM introduces the new TS7620 Express model, with options for 5.4TB and 11TB in capacity, replacing the previous TS7610 entry level.
- LTFS Storage Manager
The Linear Tape File System (LTFS) allows files to be stored on tape cartridges in a manner that allows them to be mounted as file systems, much like a USB memory stick. The new LTFS Storage Manager software allows you to manage a collection of files across a set of cartridges, moving files from one cartridge to another, consolidating valid data onto fewer cartridges, and removing files no longer needed. This is sometimes referred to as "lifecycle management".
- Tape System Library Manager
When IBM first introduced the "shuttle" that allowed up to fifteen TS3500 tape libraries to be connected together into a single system, only HPSS customers could take advantage of this. Software was required to coordinate the movement of cartridges from one library to another. The new IBM Tape System Library Manager now offers an alternative to HPSS for coordinating this activity.
- DS8000 v6.3 microcode
IBM now offers 400GB solid-state drives. IBM's market leading support for Full Disk Encryption (FDE) is now extended to cover all drive speeds, from the slowest 7200RPM NL-SAS drives up to the fastest solid-state. IBM Easy Tier extends its super-easy implementation to work across all three of these tiers including encryption.
- Implementation Services
IBM now offers implementation services for IBM XIV Gen3 storage system, and the N series models 3220 and 3240.
This week I am on the road visiting various clients. Next week, Moscow Russia for the "Edge Comes to You" event!
technorati tags: IBM, SONAS, TPC, Tivoli Storage, Productivity Center, ProtecTIER, TS7650, TS7620, CIFS, OST, VTL, LTFS, Storage Manager, Tape System Library Manager, DS8000, DS8800, XIV Gen3, N3220, N3240, Edge, ECTY
Modified by TonyPearson
This week I am in Orlando, Florida for the IBM Edge conference. Thursday evening after all the other sessions, we had a Free-for-All, a Q&A panel across all storage topics, moderated by Scott Drummond. The conference officially ends at noon tomorrow, but for many, this is the last session, as people fly out Friday morning. Here are the questions and the panel responses during the session.
When will IBM unify their storage management between Mainframe z/OS and the distributed systems platforms?
IBM offers a Change and Configuration Management Data Base (CCMDB) for this purpose with appropriate collectors from z/OS and distributed systems, but hasn't sold well.
When will IBM devices have RESTful interfaces?
Both IBM Systems Director and IBM Tivoli Storage Productivity Center (TPC) offer RESTful APIs. IBM Systems Director can manage z/VM and Linux on System z, as well as Power Systems and x86 based distributed systems. Since October 2008, IBM's Project Zero introduced RESTful interfaces to PHP and Groovy software running on WebSphere sMash environments. We have not heard much about this since 2008.
Will IBM TPC support NPIV on Power Systems?
TPC 5.1 has toleration support for this, showing the first port connection discovered, but not all connections, and we expect to retrofit this toleration to TPC 4.2.2 Fixpack 2. Hopefully, we will have full support in a future release.
We would like TPC for Replication to run on Linux for System z. We do not run z/OS at the disaster recovery site location.
Submit an IBM Request for Enhancement [RFE] for this. We have TPC for Replication on z/OS, as well as the distributed systems version that runs on Windows, Linux and AIX.
We have enhancements we would like to see for XIV and SONAS also, can we use the RFE process for this also?
Yes, submit the requirements for our review.
We heard the Statement of Direction that there would be storage integrated into the PureSystems. What exactly does that mean?
The PureSystems family of expert-integrated systems is based on a new chassis that has a front part, a midplane, and a back-part. All IBM System Storage products that support x86 and Power Systems can work with PureSystems. However, IBM does not yet offer storage that fits in the front part of the PureFlex chassis, but the Statement of Direction indicates that we intend to offer that option. Until then, the IBM Storwize V7000 is the storage of choice that can be put into the PureSystems rack, but outside the individual chasses.
We see some features like Real-Time Compression being put into the SAN Volume Controller (SVC), and other features put into the back-end devices. How are we supposed to make sense of this?
IBM's new pilot program, the SmartCloud Virtual Storage Center, to bring these all together. In general, we have design teams of system architects that determine which features go in which products, and prioritize accordingly.
We heard the IBM Executives during the opening session indicate that IBM's strategy involves supporting Big Data, but I haven't seen any storage that supports native Hadoop interfaces. Did I miss something?
First, I want to emphasize that Big Data is more than just MapReduce workloads. IBM offers Streams and BigInsights software to handle text, as well as Business Intelligence and Data Warehouse solutions for structured data. IBM's General Parallel File System (GPFS) has a Shared-Nothing-Cluster (SNC) mode with Hadoop interfaces that runs twice as fast as Hadoop's native HDFS file system. The storage products we recommend for Big Data are the SONAS and the DCS3700 disk systems, as both are optimized for the sequential workloads Big Data represents.
Everytime we upgrade our SVC, we review the list for SDDPCM multi-pathing and see that we need to upgrade our back-end DS8000 microcode up to recommended levels. Can we get a list of combinations that work from other customers?
The advantage of storage hypervisors like SVC is that we can separate the multi-pathing driver from the back-end managed disk systems. You only need the SDDPCM to support the SVC, not the back-end devices. For the most part, SVC has not dropped support for any level of previously supported OS or multi-pathing software.
On SVC, when we migrate volumes (vDisks) from one storage pool to another, we would like to throttle this process during FlashCopy.
Yes, we had several requests like this, which is why we now recommend using Volume Mirorring to perform migrations. In fact the GUI wizard uses Volume Mirroring by default when migrations are performed. As for throttling, IBM has implemented "I/O Priority Manager" that offers Quality of Service classes for DS8000 and XIV Gen3, and might consider porting this to other products in our portfolio.
Sizing systems is an art. I just need to know if the DS8000 is running hot. Can we have the equivalent of "red lines" for our disk systems similar to automobile engines?
Storage Optimizer was added to TPC 4.2 to help in this area, identifying heat-maps for IBM DS8000, DS6000, DS5000, DS4000, SVC and Storwize V7000. We recommend you look at the performance violation reports.
How can we evaluate the characteristics of our workloads?
Yes, TPC can do this.
When we are replacing non-IBM storage with IBM, we don't have good tools to evaluate the non-IBM equipment. What is IBM doing for this?
IBM's Disk Magic modeling tool can take inputs from a variety of sources, including iostat from the servers themselves. You can also install a 90-day trial of TPC to help with this.
We really like EMC's "Grab" program, does IBM have one also?
Yes, IBM has one also. See the [SSIC Discovery Utility].
Updating the Host Attachment Kit (HAK) for AIX is quite painful for the SVC. We prefer the method employed for the XIV.
Thanks for the feedback.
For SVC, we need to correlate disk with VMware and VIOS. Can we get vSCSI information on VIOS?
TPC 5.1 has this support, and we believe it has been retrofitted to TPC 4.2.2 Fixpack 2, coming out this month.
Currently, with SVC, when volumes are part of a Global Mirror (GM) session, we need to cancel GM, expand the source volume, expand the target volume, then restart GM. We would like this to be fully automated and non-disruptive.
Sounds like a great requirement to submit for the RFE process.
Can we get an RSS Feed for the RFE community.
Yes, you can subscribe to it. You can also set up "Watch Lists".
Thanks to all of the IBM experts on the panel for their participation at this event!
technorati tags: IBM, Edge2012, Free-for-All, CCMDB, Project Zero, RESTful, TPC, SVC, RFE, Storwize V7000, PureSystems, PureFlex, SmartCloud, Virtual Storage Center, Big+Data, SONAS, XIV, DS8000, Global Mirror
The first day had various breakout sessions in the afternoon.
- Understanding Your Options for Storing Archive Data to Meet Compliance Challenges
I presented IBM's Smart Archive strategy and the storage products IBM offers to archive data and meet compliance regulations:
- The differences between backup and archive, including a few of my own personal horror stories helping companies who had foolishly thought that keeping backup copies for years would adequately serve as their archive strategy
- The differences between Write-Once Read-Many (WORM) media, and Non-Erasable, Non-Rewriteable (NENR) storage options.
- How disk-only archive solutions become "space heaters" for your data center.
- An overview of the various storage hardware options from IBM.
- How LTFS can be incorporated into an archive solution, such as [Crossroads Systems' StrongBox® solution].
- An explanation of the different IBM software offerings to help complement the storage hardware choices.
- IBM TotalStorage Productivity Center (TPC): New Features and Functions
Mike Griese, IBM program manager for TPC, presented the latest in TPC 5.1 version announced this week. His session was organized into four key sections:
- Insights - TPC 5.1 integrates COGNOS reporting, which allows custonmization of reports and ad-hoc exploration and analysis. Since the reports are not binary-compiled into the product, IBM can ship new COGNOS reports as templates outside the normal TPC release schedule. Also, TPC 5.1 got smarter on reporting on server virtualization hypervisor environments to avoid double-counting.
- Recommendations - TPC 5.1 can analyze your usage patterns across the entire data center and make recommendations to move data from one storage tier to another. You can then act on these recommendations by moving data from one tier to another, either "up-tier" to faster storage, or "down-tier" to less expensive storage, using a storage hypervisor like IBM SAN Volume Controller. This is complementary to features like Easy Tier which optimize within a single disk system.
- Performance - TPC 5.1 uses a new web-based GUI, based on AJAX, HTML5 and Dojo widgets, inspired by the IBM XIV GUI, and similar to the web-based GUI of SAN Volume Controller, Storwize V7000 and SONAS.
- Optimization - TPC 5.1 allows you to optimize for Cloud by introducing a new RESTful API for storage provisioning and support for SONAS environments. This will allow upward-integration to products like [IBM Service Delivery Manager] and [Tivoli Storage Automation Manager].
Mike also explained the new TPC 5.1 packaging. Instead of having a variety of components like "TPC for Disk", "TPC for Data", and "TPC for Replication", the new packaging simplifies this down to two levels of functionality. The basic level supports block-level devices, including disk performance, replication and SAN fabric management. The advanced level adds support for files and databases, including support for Cloud management such as SONAS environments.
Dan Zehnpfennig, Solution Architect, talked about his experiences installing TPC 5.1 and how this was much improved over previous TPC versions.
- IBM Watson: How it Works and What it Means for Society Beyond Winning Jeopardy!
I presented how IBM Watson works, how it played the Jeopardy! game show last year, and how IBM has helped clients use the technology to solve real-world problems.
- Understanding the IBM Grand Challenge, how it compares to the IBM Deep Blue chess playing computer
- How IBM Watson works, the hardware, the software, and the algorithms involved
- How to build your own "Watson Jr." in your own basement, based on my [popular instructions I published last year].
- Examples of how the technology is being used in Healthcare and Financial Services
If you missed it, I will be repeating this session on IBM Watson on Thursday.
Tonight we have the grand opening reception of the Solution Center and a concert featuring Grace Potter & the Nocturnals!
technorati tags: IBM, Archive, Compliance, WORM, NENR, Mike Griese, , Dan Zehnpfennig, Tivoli Storage, Productivity Center, TPC, Watson, Healthcare, Financial Services, Wellpoint, Seton, CitiGroup
There is still time to enroll for [IBM Edge], a conference focused on storage, to be held June 4-8 in Orlando, Florida. There is an early-bird discount until May 6!
I will be there all week! Here are the seven sessions I will be presenting at the Technical Edge side of the event:
- Understanding Your Options for Storing Archive Data to Meet Compliance Challenges
This session will cover the IBM software and hardware solutions that your organization can use to store archive data, including features like immutability, Write-Once-Read-Many (WORM) technology and Non-Erasable, Non-Rewriteable (NENR) enforcement. The discussion will include high-level concepts like chronological and event-based retention, litigation hold and release, as well as an overview of the products and solutions from IBM that you can deploy today.
IBM Watson: How it Works and What it Means for Society Beyond Winning Jeopardy!
In 2011, the IBM Watson computer was able to beat the top-earning human winners on the trivia game-show “Jeopardy!” As I was the author of [How to Build Your Own Watson Junior in Your Basement], I have been asked to explain how the IBM Watson system was put together, how it works, and what examples of text mining and big data analytics means for society as we apply technology to meet tomorrow's challenges.
Using Social Media for IBM System Storage - Birds of a Feather
I will be moderating this Birds of a Feather, or BOF, session that will bring together a Q&A panel of experts on how social media can be leveraged to help you do your job, get the information you need to solve problems, and share your knowledge with others.
Data Footprint Reduction: Understanding IBM Storage Efficiency Options
Data Footprint Reduction is the catch-all term for a variety of technologies designed to help reduce storage costs. In this session, I will cover thin provisioning, space-efficient copies, deduplication and compression technologies, and describe the IBM storage products that provide these capabilities.
IBM's Storage Strategy in the Smarter Computing Era
Confused about IBM's new initiatives for Big Data analytics, Workload Optimized Systems, and Cloud Computing? This session will explain it all, and how IBM's strategy for its various storage products and solutions fit into these overall themes.
IBM SONAS and the IBM Cloud Storage Taxonomy
Confused over the different types of cloud storage? IBM's scale-out Network Attached Storage (SONAS) can be used in a variety of use cases. This session will provide an overview of IBM's SONAS solution, provide an update on the latest features and functions recently announced, and explain how it can be deployed in various private, public and hybrid cloud environments.
IBM Tivoli Storage Productivity Center Overview and Update
IBM has enhanced its premier storage infrastructure management tool: IBM Tivoli Storage Productivity Center. This session will provide both an overview of the product, and explain the latest features and functions recently announced.
I hope to see you all there!
technorati tags: IBM, Edge, Archive, Social Media, BOF, Data Footprint Reduction, Strategy, Smarter Planet, Smarter Computing, SONAS, Cloud, Taxonomy, Tivoli Storage, Productivity Center, TPC, IBM Watson
This week, I am in Melbourne, Australia for the [IBM System x and System Storage Technical Symposium]. Here is a recap of Day 1:
- IBM Tivoli Storage Productivity Center v4.2.2 Overview and Update
This was an updated version of the presentation I gave last July in Orlando, Florida (see my post [IBM Storage University - Day 1]). Since it might have been awhile since the Australian audience had heard about the latest and greatest for Tivoli Storage Productivity Center, I decided to cover the enhancements of 4.2.0, 4.2.1 and 4.2.1 combined.
IBM Tivoli Storage Productivity Center is an important part of IBM's "Storage Hypervisor" solution, combining a single pane of glass for management with non-disruptive storage virtualization with SVC and Storwize V7000.
- IBM Storwize V7000 and SVC integration with VMware
Alexi Giral from IBM Sydney presented this session on how Storwize V7000 and SVC serve as the "Storage Hypervisor" for VMware server virtualization environments. The focus was on the FCP and iSCSI block-only access modes of these devices, although one could use IBM Storwize V7000 Unified to provide NFS file-level access to VMware. Alexi covered both VMware Vsphere v4 and v5, as there are a few differences.
IBM Storwize V7000 and SVC supports thin provisioning, VMware's VAAI interface, VMware's Site Recovery Manager, and provides a storage management plug-in to Vmware's vCenter. The SVC has extended the distance for split-cluster configurations that support VMware's vMotion live partition mobility and High Availiability (HA) up to 300km using active DWDM.
Want best practices for configuring SVC or Storwize V7000 with VMware? IBM has published the [VMware Proof of Practice and Performance Guidelines on the SAN Volume Controller] redbook, and the [VMware Multipathing with the SAN Volume Controller] redpaper.
- Tape Storage Reinvented: What's New and Exciting in the Tape World?
Special thanks to Jim Fisher and Jim Karp for providing me this presentation, videos and supporting materials for me to present this session. I gave this as the first break-out session on Tuesday, and then repeated as the last break-out session on Thursday. Several of the attendees in the audience mocked my title, with taunts like "What could be NEW or EXCITING about tape?" I covered four key areas:
- The new TS1140 tape drive, including the corresponding model-JC tape that holds 4TB native (12 TB compressed!).
- The enhanced TS3500 with the Tape Library Connector Shuttle. I had a video that shows how tapes can be sent from one TS3500 tape library string to another.
- The new Linear Tape File System (LTFS), both the single drive edition and the library edition
- The new 3592-C07 FICON controller for our mainframe clients
By the end of the session, the folks that taunted me were honestly impressed that they learned a few things, and had not realized so much has been developed recently in the world of tape.
This week is also hosting [The Presidents Cup] golf tournament at the [Royal Melbourne Golf Club] featuring 24 of the top golfers, including Tiger Woods, as well as [celebrities like Michael Jordan].
technorati tags: IBM, Storage, Symposium, Melbourne, Australia, TPC, Storage Hypervisor, Storwize V7000, SVC, VAAI, vMotion, DWDM, TS1140, 3592-E07, TS3500, LTFS, Emmy, 3592-C07, FICON, The Presidents Cup, Royal Melbourne Golf Club, Tiger Woods, Michael Jordan