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Tony Pearson is a Master Inventor, Senior IT Architect and Event Content Manager for [IBM Systems for IBM Systems Technical University] events. With over 30 years with IBM Systems, Tony is frequent traveler, speaking to clients at events throughout the world.
Lloyd Dean is an IBM Senior Certified Executive IT Architect in Infrastructure Architecture. Lloyd has held numerous senior technical roles at IBM during his 19 plus years at IBM. Lloyd most recently has been leading efforts across the Communication/CSI Market as a senior Storage Solution Architect/CTS covering the Kansas City territory. In prior years Lloyd supported the industry accounts as a Storage Solution architect and prior to that as a Storage Software Solutions specialist during his time in the ATS organization.
Lloyd currently supports North America storage sales teams in his Storage Software Solution Architecture SME role in the Washington Systems Center team. His current focus is with IBM Cloud Private and he will be delivering and supporting sessions at Think2019, and Storage Technical University on the Value of IBM storage in this high value IBM solution a part of the IBM Cloud strategy. Lloyd maintains a Subject Matter Expert status across the IBM Spectrum Storage Software solutions. You can follow Lloyd on Twitter @ldean0558 and LinkedIn Lloyd Dean.
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This week, some of my coworkers are out at
[VMworld 2009] in San Francisco. IBM is a platinum sponsor, and is the leading reseller of VMware software. Here is the floor plan for our IBM booth there:
Virtual Data Center in a Box & Virtual Networking on
IBM & VMware Joint Collaboration on Power Monitoring
“Always on IT” Business Continuity Solution
IBM System Storage™ XIV®
[IBM XIV Storage System] is a revolutionary, easily managed, open disk system, designed to meet today’s ongoing IT challenges. This system now supports VMware 4.0 and extends the benefits of virtualization to your storage system, enabling easy provisioning and self-tuning after hardware changes. Its unique grid-based architecture represents the next generation of high-end storage and delivers outstanding performance, scalability, reliability and features, along with management simplicity and exceptional TCO.
IBM Storage Solutions with VMware
Featured products include: The new IBM System Storage DS5020 , Virtual Disk solutions with IBM System Storage SAN Volume Controller, IBM Tivoli Storage Productivity Center, and IBM System Storage ProtecTIER Data Deduplication solutions.
Server virtualization with VMware vSphere offers significant benefits to an organization, including increased asset utilization, simplified management and faster server provisioning. In addition to these benefits, VMware enables business agility and business continuity with more advanced features such as VMotion, high availability, fault tolerance, and Site Recovery Manager that all require dependable high-performance shared storage. Adding storage solutions --including virtualized storage-- from IBM delivers complementary benefits to your information infrastructure that extend and enhance the benefits of VMware vSphere while increasing overall reliability, availability and performance to help you transform into a dynamic infrastructure. IBM can provide the right storage solution for your environment and requirements. Our solutions help maximize efficiency with lower costs and provide affordable, scalable storage solutions that help you solve your particular needs.
Stop by to learn how our the exciting new storage solutions can help optimize VMware including self-encrypting storage, automated, affordable disaster recovery with VMware SRM easier and faster provisioning of storage for virtual machines, dramatically improved storage utilization with ProtecTIER deduplication, and how the DS5000 has lower costs Total Cost of Acquisition (TCA) than typical competitors.
IBM Smart Business Desktop Cloud
IBM System x® iDataPlex™: Get More on the Floor
Virtual Client Solutions from IBM
IBM also is sponsoring some breakout sessions:
Leverage Storage Solutions for a Smarter Infrastructure
Simplify and Optimize with IBM N series
IBM SAN Volume Controller: Virtualized Storage for Virtual Servers
XIV: Storage Reinvented for today's dynamic world
Wish I was there, looks like a lot of good information!
I saw this as an opportunity to promote the new IBM Tivoli Storage Manager v6.1 which offers a variety of new scalability features, and continues to provide excellent economies of scale for large deployments, in my post [IBM has scalable backup solutions].
"So does TSM scale? Sure! Just add more servers. But this is not an economy of scale. Nothing gets less expensive as the capacity grows. You get a more or less linear growth of costs that is directly correlated to the growth of primary storage capacity. (Technically, it costs will jump at regular and predictable intervals, by regular and predictable and equal amounts, as you add TSM servers to the infrastructure--but on average it is a direct linear growth. Assuming you are right sized right now, if you were to double your primary storage capacity, you would double the size of the TSM infrastructure, and double your associated costs.)"
I talked about inaccurate vendor FUD in my post [The murals in restaurants], and recently, I saw StorageBod's piece, [FUDdy Waters]. So what would "economies of scale" look like? Using Scott's own words:
Without Economies of Scale
"If it costs you $5 to backup a given amount of data, it probably costs you $50 to back up 10 times that amount of data, and $500 to back up 100 times that amount of data."
With Economies of Scalee
"If anybody can figure out how to get costs down to $40 for 10 times the amount of data, and $300 for 100 times the amount of data, they will have an irrefutable advantage over anybody that has not been able to leverage economies of scale."
So, let's do some simple examples. I'll focus on a backup solution just for employee workstations, each employee has 100GB of personal data to backup on their laptop or PC. We'll look at a one-person company, a ten-person company, and a hundred-person company.
Case 1: The one-person company
Here the sole owner needs a backup solution. Here are all the steps she might perform:
Spend hours of time evaluating different backup products available, and make sure her operating system, file system and applications are supported
Spend hours shopping for external media, this could be an external USB disk drive, optical DVD drive, or tape drive, and confirm it is supported by the selected backup software.
Purchase the backup software, external drive, and if optical or tape, blank media cartridges.
Spend time learning the product, purchase "Backup for Dummies" or similar book, and/or taking a training class.
Install and configure the software
Operate the software, or set it up to run automatically, and take the media offsite at the end of the day, and back each morning
Case 2: The ten-person company
I guess if each of the ten employees went off and performed all of the same steps as above, there would be no economies of scale.
Fortunately, co-workers are amazingly efficient in avoiding unnecessary work.
Rather than have all ten people evaluate backup solutions, have one person do it. If everyone runs the same or similar operating system, file systems and applications, this can be done about the same as the one-person case.
Ditto on the storage media. Why should 10 people go off and evaluate their own storage media. One person can do it for all ten people in about the same time as it takes for one person.
Purchasing the software and hardware. Ok, here is where some costs may be linear, depending on your choices. Some software vendors give bulk discounts, so purchasing 10 seats of the same software could be less than 10 times the cost of one license. As for storage hardware, it might be possible to share drives and even media. Perhaps one or two storage systems can be shared by the entire team.
For a lot of backup software, most of the work is in the initial set up, then it runs automatically afterwards. That is the case for TSM. You create a "dsm.opt" file, and it can list all of the include/exclude files and other rules and policies. Once the first person sets this up, they share it with their co-workers.
Hopefully, if storage hardware was consolidated, such that you have fewer drives than people, you can probably have fewer people responsible for operations. For example, let's have the first five employees sharing one drive managed by Joe, and the second five employees sharing a second drive managed by Sally. Only two people need to spend time taking media offsite, bringing it back and so on.
Case 3: The hundred-person company
Again, it is possible that a hundred-person company consists of 10 departments of 10 people each, and they all follow the above approach independently, resulting in no economies of scale. But again, that is not likely.
Here one or a few people can invest time to evaluate backup solutions. Certainly far less than 100 times the effort for a one-person company.
Same with storage media. With 100 employees, you can now invest in a tape library with robotic automation.
Purchase of software and hardware. Again, discounts will probably apply for large deployments. Purchasing 1 tape library for all one hundred people is less than 10 times the cost and effort of 10 departments all making independent purchases.
With a hundred employees, you may have some differences in operating system, file systems and applications. Still, this might mean two to five versions of dsm.opt, and not 10 or 100 independent configurations.
Operations is where the big savings happen. TSM has "progressive incremental backup" so it only backs up changed data. Other backup schemes involve taking period full backups which tie up the network and consume a lot of back end resources. In head-to-head comparisons between IBM Tivoli Storage Manager and Symantec's NetBackup, IBM TSM was shown to use significantly less network LAN bandwidth, less disk storage capacity, and fewer tape cartridges than NetBackup.
The savings are even greater with data deduplication. Either using hardware, like IBM TS76750 ProtecTIER data deduplication solution, or software like the data deduplication capability built-in with IBM TSM v6.1, you can take advantage of the fact that 100 employees might have a lot of common data between them.
So, I have demonstrated how savings through economies of scale are achieved using IBM Tivoli Storage Manager. Adding one more person in each case is cheaper than the first person. The situation is not linear as Scott suggests. But what about larger deployments? IBM TS3500 Tape Library can hold one PB of data in only 10 square feet of data center floorspace. The IBM TS7650G gateway can manage up to 1 PB of disk, holding as much as 25 PB of backup copies. IT Analysts Tony Palmer, Brian Garrett and Lauren Whitehouse from Enterprise Strategy Group tried IBM TSM v6.1 out for themselves and wrote up a ["Lab Validation"] report. Here is an excerpt:
"Backup/recovery software that embeds data reduction technology can address all three of these factors handily. IBM TSM 6.1 now has native deduplication capabilities built into its Extended Edition (EE) as a no-cost option. After data is written to the primary disk pool, a deduplication operation can be scheduled to eliminate redundancy at the sub-file level. Data deduplication, as its name implies, identifies and eliminates redundant data.
TSM 6.1 also includes features that optimize TSM scalability and manageability to meet increasingly demanding service levels resulting from relentless data growth. The move from a proprietary back-end database to IBM DB2 improves scalability, availability, and performance without adding complexity; the DB2 database is automatically maintained and managed by TSM. IBM upgraded the monitoring and reporting capabilities to near real-time and completely redesigned the dashboard that provides visibility into the system. TSM and TSM EE include these enhanced monitoring and reporting capabilities at no cost."
The majority of Fortune 1000 customers use IBM Tivoli Storage Manager, and it is the backup software that IBM uses itself in its own huge data centers, including the cloud computing facilities. In combination with IBM Tivoli FastBack for remote office/branch office (ROBO) situations, and complemented with point-in-time and disk mirroring hardware capabilities such as IBM FlashCopy, Metro Mirror, and Global Mirror, IBM Tivoli Storage Manager can be an effective, scalable part of a complete Unified Recovery Management solution.
Well, it's Tuesday, which means IBM Announcements!
We have both disk and tape related announcements today.
2 TB Drives
Yes, they are finally here. IBM now offers [2 TB SATA drives for its IBM System Storage DCS9900 series] disk systems. These are 5400 RPM, slower than traditional 7200 RPM SATA drives. This increases the maximum capacity of a single DCS9900 from 1200 TB to 2400 TB. The DCS9900 is IBM's MAID system (Massive Array of Idle Disk) which allows for drive spin-down to reduce energy costs and is ideal for long term retention of archive data that must remain on disk for High Performance Computing or video streaming.
TS3000 System Console
The TS3000 System Console [provides improved features for service and support] of up to 24 tape library frames or 43 unique tape systems. Tape frames include those of the TS7740, TS7720 and TS7650. Tape systems include TS3500, TS3400 or 3494 libraries as well as stand-alone TS1120 and TS1130 drives. Having the TS3000 System Console in place is a benefit to both IBM and the customer, as it improves IBM's ability to provide service in a more timely manner.
Both announcements are part of IBM's strategy to provide cost-effective, energy-efficient, long-term retention storage for archive data.
Bruce Allen from BR Allen Associates LLC, an IT technology strategy and consulting firm, has written an excellent 9-page White Paper contrasting IBM and EMC's latest strategies. Here are some key excerpts:
"The term “information infrastructure” is over 40 years old, but its characteristics and requirements in today’s world are quite new indeed. Specifically, federating all storage enterprise wide, consolidating and standardizing onto virtualized, high-capacity media, and enabling dynamic, cloud-ready provisioning are among the major new IT challenges. Moreover, continued explosive storage growth demands that a systematic approach be crafted to address the full spectrum of current and future (information) compliance, availability, retention and security goals. For many customers, this transformation must occur amidst a storage growth rate of 50%-70% CAGR.
...IBM’s Information Infrastructure focus is a core element and foundational pillar in its Dynamic Infrastructure and New Intelligence initiatives, both well defined and tightly coupled to an umbrella vision and strategy called “Smarter Planet.” It is also important to remember that IBM has its own vast, internal infrastructure, and is transforming it in the same manner prescribed to customers. IBM’s increased investment in solution centers and expertise to develop and test drive customer solutions demonstrates its resolve in this area.
...In contrast, storage vendor EMC references information infrastructure as half of its bifurcated strategy,1 with virtualization being the other half. The two are represented by slightly overlapping circles, and interestingly, these two circles essentially mirror the EMC organization. ...Analysis of both the strategy and the organization indicates a continued strong product focus, a stark contrast to IBM’s strategy that puts solutions first and products second.
...IBM’s Information Infrastructure strategy and portfolio takes a more holistic approach and appears to be shifting its own organizations and partners from pure product focus to a true solution orientation that more directly addresses customer needs. ...IBM views these elements as integral to any information-led transformation, but its competitors fall well short in this arena.
...As a system vendor, IBM clearly has a more in-depth set of offerings and a more elegant strategy and vision for providing a dynamic information environment than its competitors. None of the other system vendors have made the strides, or the investments, that IBM has.
...Because of its size and breadth, IBM uniquely has all of the pieces, and also has a vast information infrastructure of its own to build and manage. IBM often uses its internal systems to showcase new capabilities, as shown in these examples:
In an early cloud computing production pilot, IBM was able to reduce costs by managing more than 92,000 worldwide users with one storage cloud and one delivery team. Lessons learned from this deployment helped IBM establish cloud computing requirements for today’s products and services.
In 2009, IBM deployed a unified, centralized customer support portal for all technical support tools and information. The portal unifies all IBM systems, software, and services support sites, including those from recent acquisitions. By leveraging its own portal, database, and storage technology, IBM was able to consolidate multiple support sites into a single portal. The new portal dramatically simplifies the user experience for clients with multiple IBM products, while helping IBM control infrastructure costs.
...a key difference between IBM and EMC is IBM’s orientation to total-solution provisioning, not just for one application at a time, but for the entire set of infrastructure needs that customers have. To ensure this, a clearly articulated strategy and vision keeps IBM’s focus on the bigger picture as it addresses each customer’s requirements.
...Efforts tied to cloud computing have helped vendor organizations to work together better toward composite and integrated solutions, but the vague specifications and lack of immediate revenue keep most vendor sales organizations focused on their respective products. The only other way to address the challenges of integrating people and technology as described above is to put a clear strategy in place with specific tactical goals and objectives. This is where IBM leads the industry in making demonstrable progress in building solutions that achieve the goals of its dynamic infrastructure model and strategy.
...IBM is in a unique position to deliver and support the full information infrastructure “stack” and address all of its clients’ information-centric challenges. The combination of IBM’s storage technology, information management products, aggressive financing, and best-of-breed integrated services supported by world-class expertise and proven experience, provide the building blocks for the world’s strongest information infrastructure portfolio.
Mr. Allen also discusses the successes of two real client examples, Virginia Commonwealth University Health Systems (VCUHS), and INTTRA, the largest multi-carrier e-commerce platform for the ocean shipping industry.
Well, it's Tuesday, and that means IBM announcements! Today is bigger, as there are a lot of Dynamic Infrastructure announcements throughout the company with a common theme, cloud computing and smart business systems that support the new way of doing things. Today, IBM announced its new "IBM Smart Archive" strategy that integrates software, storage, servers and services into solutions that help meet the challenges of today and tomorrow. IBM has been spending the past few years working across its various divisions and acquisitions to ensure that our clients have complete end-to-end solutions.
IBM is introducing new "Smart Business Systems" that can be used on-premises for private-cloud configurations, as well as by cloud-computing companies to offer IT as a service.
IBM [Information Archive] is the first to be unveiled, a disk-only or blended disk-and-tape Information Infrastructure solution that offers a "unified storage" approach with amazing flexibility for dealing with various archive requirements:
For those with applications using the IBM Tivoli Storage Manager (TSM) or IBM System Storage Archive Manager (SSAM) API of the IBM System Storage DR550 data retention solution, the Information Archive will provide a direct migration, supporting this API for existing applications.
For those with IBM N series using SnapLock or the File System Gateway of the DR550, the Information Archive will support various NAS protocols, deployed in stages, including NFS, CIFS, HTTP and FTP access, with Non-Erasable, Non-Rewriteable (NENR) enforcement that are compatible with current IBM N series SnapLock usage.
For those using NAS devices with PACS applications to store X-rays and other medical images, the Information Archive will provide similar NAS protocol interfaces. Information Archive will support both read-only data such as X-rays, as well as read/write data such as Electronic Medical Records.
Information Archive is not just for compliance data that was previously sent to WORM optical media. Instead, it can handle all kinds of data, rewriteable data, read-only data, and data that needs to be locked down for tamper protection. It can handle structured databases, emails, videos and unstructured files, as well as objects stored through the SSAM API.
The Information Archive has all the server, storage and software integrated together into a single machine type/model number. It is based on IBM's General Parallel File System (GPFS) to provide incredible scalability, the same clustered file system used by many of the top 500 supercomputers. Initially, Information Archive will support up to 304TB raw capacity of disk and Petabytes of tape. You can read the [Spec Sheet] for other technical details.
For those who prefer a more "customized" approach, similar to IBM Scale-Out File Services (SoFS), IBM has [Smart Business Storage Cloud]. IBM Global Services can customize a solution that is best for you, using many of the same technologies. In fact, IBM Global Services announced a variety of new cloud-computing services to help enterprises determine the best approach.
In a related announcement, IBM announced [LotusLive iNotes], which you can think of as a "business-ready" version of Google's GoogleApps, Gmail and GoogleCalendar. IBM is focused on security and reliability but leaves out the advertising and data mining that people have been forced to tolerate from consumer-oriented Web 2.0-based solutions. IBM's clients that are already familiar with on-premises version of Lotus Notes will have no trouble using LotusLive iNotes.
There was actually a lot more announced today, which I will try to get to in later posts.
(Note: I have been informed that this week the U.S. Federal Trade Commission has [announced an update] to its
[16 CFR Part 255: Guides Concerning the Use of Endorsements and Testimonials in Advertising]. As if it were not obvious enough already, I must emphasize that I work for IBM, IBM provides me all the equipment and related documentation that I need for me to blog about IBM solutions, and that I am paid to blog as part of my job description. Both my boss and I agree I am not paid enough, but that is another matter. Beginning December 1, 2009, all positive mentions of IBM products, solutions and services on this blog might be considered a "celebrity endorsement" by the FTC and others under these new guidelines. Negative mentions of IBM products are probably typos.)
At a conference once, a presenter discussing tips and techniques about public speaking told everyone to be
aware that everyone in the audience is "tuned into radio station WIIFM" (What's In It For Me). If a member of the audience cannot figure out why the information being presented is relevant to them individually, they may not pay attention for long. Likewise, when it comes to archiving data for long term retention, I think we have many people are tuned into KEFM (the Keep Everything Forever methodology). Two classic articles from Drew Robb on the subject are [Can Data Ever Be Deleted?] and [Experts Question 'Keep Everything' Philosophy].
(Note: For those of my readers who do not live in the US, most radio stations start with
the letter "K" if they are on the left half of the country, and "W" if they are on the right half. See
Thomas H. White's [Early Radio History] to learn more.)
Contrary to popular belief, IBM would rather have their clients implement a viable archive strategy than just mindlessly buying more disk and tape for a "Keep Everything Forever" methodology. Keeping all information around forever can be a liability, as data that you store can be used against you in a court of law. It can also make it difficult to find the information that you do need, because the sheer volume of information to sort through makes the process more time consuming.
The problem with most archive storage solutions is that they are inflexible, treating all data the same under a common set of rules. The IBM Information Archive is different. You can have up to three separate "collections".
Each collection can have its own set of policies and rules. You can have a collection that is locked down
for compliance with full Non-Erasable, Non-Rewriteable (NENR) enforcement, and another collection that allows
full read/write/delete capability.
Each collection can consist of either files or objects. Unlike other storage devices that force you to convert files into objects, or objects into files for their own benefit.
IBM Information Archive is scalable enough to support up to a billion of either files or objects per collection.
Each collection can span storage tiers, even across disk and tape resources.
Object collections are accessed using IBM System Storage Archive Manager (SSAM) application programming interface (API). People who use IBM Tivoli Storage Manager (TSM) archive or IBM System Storage DR550 are already familiar with this interface. An object can represent the archived slice of a repository, a set of rows from a database, a collection of emails from an individual mailbox user, etc.
File collections can be used for any type of data you would store on a NAS device. This includes databases, email repositories, static Web pages, seismic data, user documents, spreadsheets, presentations, medical images, photos, videos, and so on.
The IBM Information Archive solution was designed to work with a variety of Enterprise Content Management (ECM) software, and is part of the overall IBM Smart Archive strategy.
Well, it's Wednesday! Normally, IBM makes its announcements on Tuesday's, but this week that landed on the 13th, and some people are superstitious, so we pushed it back to today. Fellow IBM master inventory Barry Whyte starts the first in a series of posts with: New SVC v5 CF8 node with native SSD support.
There are really two separate items being announced for the IBM System Storage SAN Volume Controller (SVC):
SVC v5 software
The software moves from a 32-bit kernel to a 64-bit kernel. Fortunately, IBM had the foresight to know that would happen back in 2005, so models 8F2, 8F4 and 8G4 can be upgrade to this new software level and gain new functionality. This is because these models have 64-bit capable processors. Those with six-year-old 4F2 will continue to run on SVC 4.3.1, but should consider it's about time to upgrade soon.
New 2145-CF8 model
The CF8 is based on the IBM System x 3550M2. Each node can have up to 4 Solid-State Drives (SSD) that can be treated as SVC Managed Disk Groups. Virtual disks can be easily migrated from hard disk drives (HDD) over to SSD, processed, and then move them back to HDD. By treating the SSD as managed disks, rather than an extension of the cache, we are able to support all of the features and functions in a seamless manner.
As Barry says, IBM has been working on this for quite a while, and based on initial responses looks to be quite successful in the market!
I am proud to announce we have yet another IBM blogger for the storosphere, Rich Swain from IBM's Research Triangle Park in Raleigh, North Carolina will blog about
[News and Information on IBM’s N series].
Rich is a Field Technical Sales Specialist with deep-dive knowledge and experience.
He's already posted a dozen or so entries, to give you a feel for the level of technical detail he will provide.
Please welcome Rich by following his blog and posting comments on his posts.
Well, it's Tuesday again, but this time, today we had our third big storage launch of 2009! A lot got announced today as part of IBM's big "Dynamic Infrastructure" marketing campaign. I will just focus on the
disk-related announcements today:
IBM System Storage DS8700
IBM adds a new model to its DS8000 series with the
[IBM System Storage DS8700]. Earlier this month, fellow blogger and arch-nemesis Barry Burke from EMC posted [R.I.P DS8300] on this mistaken assumption that the new DS8700 meant that DS8300 was going away, or that anyone who bought a DS8300 recently would be out of luck. Obviously, I could not respond until today's announcement, as the last thing I want to do is lose my job disclosing confidential information. BarryB is wrong on both counts:
IBM will continue to sell the DS8100 and DS8300, in addition to the new DS8700.
Clients can upgrade their existing DS8100 or DS8300 systems to DS8700.
BarryB's latest post [What's In a Name - DS8700] is fair game, given all the fun and ridicule everyone had at his expense over EMC's "V-Max" name.
So the DS8700 is new hardware with only 4 percent new software. On the hardware side, it uses faster POWER6 processors instead of POWER5+, has faster PCI-e buses instead of the RIO-G loops, and faster four-port device adapters (DAs) for added bandwidth between cache and drives. The DS8700 can be ordered as a single-frame dual 2-way that supports up to 128 drives and 128GB of cache, or as a dual 4-way, consisting of one primary frame, and up to four expansion frames, with up to 384GB of cache and 1024 drives.
Not mentioned explicitly in the announcements were the things the DS8700 does not support:
ESCON attachment - Now that FICON is well-established for the mainframe market, there is no need to support the slower, bulkier ESCON options. This greatly reduced testing effort. The 2-way DS8700 can support up to 16 four-port FICON/FCP host adapters, and the 4-way can support up to 32 host adapters, for a maximum of 128 ports. The FICON/FCP host adapter ports can auto-negotiate between 4Gbps, 2Gbps and 1Gbps as needed.
LPAR mode - When IBM and HDS introduced LPAR mode back in 2004, it sounded like a great idea the engineers came up with. Most other major vendors followed our lead to offer similar "partitioning". However, it turned out to be what we call in the storage biz a "selling apple" not a "buying apple". In other words, something the salesman can offer as a differentiating feature, but that few clients actually use. It turned out that supporting both LPAR and non-LPAR modes merely doubled the testing effort, so IBM got rid of it for the DS8700.
Update: I have been reminded that both IBM and HDS delivered LPAR mode within a month of each other back in 2004, so it was wrong for me to imply that HDS followed IBM's lead when obviously development happened in both companies for the most part concurrently prior to that. EMC was late to the "partition" party, but who's keeping track?
Initial performance tests show up to 50 percent improvement for random workloads, and up to 150 percent improvement for sequential workloads, and up to 60 percent improvement in background data movement for FlashCopy functions. The results varied slightly between Fixed Block (FB) LUNs and Count-Key-Data (CKD) volumes, and I hope to see some SPC-1 and SPC-2 benchmark numbers published soon.
The DS8700 is compatible for Metro Mirror, Global Mirror, and Metro/Global Mirror with the rest of the DS8000 series, as well as the ESS model 750, ESS model 800 and DS6000 series.
New 600GB FC and FDE drives
IBM now offers [600GB drives] for the DS4700 and DS5020 disk systems, as well as the EXP520 and EXP810 expansion drawers. In each case, we are able to pack up to 16 drives into a 3U enclosure.
Personally, I think the DS5020 should have been given a DS4xxx designation, as it resembles the DS4700
more than the other models of the DS5000 series. Back in 2006-2007, I was the marketing strategist for IBM System Storage product line, and part of my job involved all of the meetings to name or rename products. Mostly I gave reasons why products should NOT be renamed, and why it was important to name the products correctly at the beginning.
IBM System Storage SAN Volume Controller hardware and software
Fellow IBM master inventory Barry Whyte has been covering the latest on the [SVC 2145-CF8 hardware]. IBM put out a press release last week on this, and today is the formal announcement with prices and details. Barry's latest post
[SVC CF8 hardware and SSD in depth] covers just part of the entire
The other part of the announcement was the [SVC 5.1 software] which can be loaded
on earlier SVC models 8F2, 8F4, and 8G4 to gain better performance and functionality.
To avoid confusion on what is hardware machine type/model (2145-CF8 or 2145-8A4) and what is software program (5639-VC5 or 5639-VW2), IBM has introduced two new [Solution Offering Identifiers]:
5465-028 Standard SAN Volume Controller
5465-029 Entry Edition SAN Volume Controller
The latter is designed for smaller deployments, supports only a single SVC node-pair managing up to
150 disk drives, available in Raven Black or Flamingo Pink.
EXN3000 and EXP5060 Expansion Drawers
IBM offers the [EXN3000 for the IBM N series]. These expansion drawers can pack 24 drives in a 4U enclosure. The drives can either be all-SAS, or all-SATA, supporting 300GB, 450GB, 500GB and 1TB size capacity drives.
The [EXP5060 for the IBM DS5000 series] is a high-density expansion drawer that can pack up to 60 drives into a 4U enclosure. A DS5100 or DS5300
can handle up to eight of these expansion drawers, for a total of 480 drives.
Pre-installed with Tivoli Storage Productivity Center Basic Edition. Basic Edition can be upgraded with license keys to support Data, Disk and Standard Edition to extend support and functionality to report and manage XIV, N series, and non-IBM disk systems.
Pre-installed with Tivoli Key Lifecycle Manager (TKLM). This can be used to manage the Full Disk Encryption (FDE) encryption-capable disk drives in the DS8000 and DS5000, as well as LTO and TS1100 series tape drives.
IBM Tivoli Storage FlashCopy Manager v2.1
The [IBM Tivoli Storage FlashCopy Manager V2.1] replaces two products in one. IBM used
to offer IBM Tivoli Storage Manager for Copy Services (TSM for CS) that protected Windows application data, and IBM Tivoli Storage Manager for Advanced Copy Services (TSM for ACS) that protected AIX application data.
The new product has some excellent advantages. FlashCopy Manager offers application-aware backup of LUNs containing SAP, Oracle, DB2, SQL server and Microsoft Exchange data. It can support IBM DS8000, SVC and XIV point-in-time copy functions, as well as the Volume Shadow Copy Services (VSS) interfaces of the IBM DS5000, DS4000 and DS3000 series disk systems. It is priced by the amount of TB you copy, not on the speed or number of CPU processors inside the server.
Don't let the name fool you. IBM FlashCopy Manager does not require that you use Tivoli Storage Manager (TSM) as your backup product. You can run IBM FlashCopy Manager on its own, and it will manage your FlashCopy target versions on disk, and these can be backed up to tape or another disk using any backup product. However, if you are lucky enough to also be using TSM, then there is optional integration that allows TSM to manage the target copies, move them to tape, inventory them in its DB2 database, and provide complete reporting.
Yup, that's a lot to announce in one day. And this was just the disk-related portion of the launch!
Please welcome new IBM blogger Keith Stevenson, his new blog is called [Infovore]. He gives his take on the big October 20 announcement we had this week,
and will continue to cover topics related to storage of information.
In his Backup Blog, fellow blogger Scott Waterhouse from EMC has yet another post about Tivoli Storage Manager (TSM) titled [TSM and the Elephant]. He argues that only the cost of new TSM servers should be considered in any comparison, on the assumption that if you have to deploy another server, you have to attach to it fresh new disk storage, a brand new tape library, and hire an independent group of backup administrators to manage. Of course, that is bull, people use much of existing infrastructure and existing skilled labor pool every time new servers are added, as I tried to point out in my post [TSM Economies of Scale].
However, Scott does suggest that we should look at all the costs, not just the cost of a new server, which we in the industry call Total Cost of Ownership (TCO). Here is an excerpt:
Final point: there is actually a really important secondary point here--what is the TCO of your backup infrastructure. In some ways, TSM is one of the most expensive (number of servers and tape drives, for example), relative to other backup applications. However, I think it would be a really interesting exercise to critically examine the TCO of the various backup applications at different scales to evaluate if there is any genuine cost differentiation between them.
Fortunately, I have a recent TCO/ROI analysis for a large customer in the Eastern United States that compares their existing EMC Legato deployment to a new proposed TSM deployment. The assessment was performed by our IBM Tivoli ROI Analyst team, using a tool developed by Alinean. The process compares the TCO of the currently deployed solution (in this case EMC Legato) with the TCO of the proposed replacement solution (in this case IBM TSM) for 55,000 client nodes at expected growth rates over a three year period, and determines the amount of investment, cost savings and other benefits, and return on investment (ROI).
Here are the results:
"A risk adjusted analysis of the proposed solution's impact was conducted and it was projected that implementing the proposed solutions resulted in $16,174,919 of 3 year cumulative benefits. Of these projected benefits, $8,015,692 are direct benefits and $8,159,227 are indirect benefits.
Top cumulative benefits for the project include:
Backup Coverage Risk Avoidance - $6,749,796
Reduction in Maintenance of Competitive Products - $1,576,000
Reduction in Existing Tivoli Maintenance (Storage and Monitoring) - $1,490,000
IT Operations Labor Savings - Storage Management - $982,919
Network Bandwidth Savings - $575,196
Standardization - $366,667
Future cost avoidance of addtional competitive licenses - $350,000
These benefits can be grouped regarding business impact as:
$6,456,025 in IT cost reductions
$1,559,667 in business operating efficiency improvements
$8,159,227 in business strategic advantage benefits
The proposed project is expected to help the company meet the following goals and drive the following benefits:
Reduce Business Risks $6,749,796
Consolidate and Standardize IT Infrastructure $4,975,667
Reduce IT Infrastructure Costs $2,057,107
Improve IT System Availability / Service Levels $1,409,431
Improve IT Staff Efficiency / Productivity $982,919
To implement the proposed project will require a 3 year cumulative investment of $5,760,094 including:
$0 in initial expenses
$4,650,000 in capital expenditures
$1,110,094 in operating expenditures
Comparing the costs and benefits of the proposed project using discounted cash flow analysis and factoring in a risk-adjusted discount rate of 9.5%, the proposed business case predicts:
Risk Adjusted Return on Investment (RA ROI) of 172%
Return on Investment (ROI) of 181%
Net Present Value (NPV) savings of $8,425,014
Payback period of 9.0 month(s)
Note: The project has been risk-adjusted for an overall deployment schedule of 5 months."
IBM Tivoli Storage Manager uses less bandwidth, fewer disk and tape storage resources than EMC Legato. For even a large deployment of this kind, payback period is only NINE MONTHS. Generally, if you can get a new proposed investment to have less than 24 month payback period you have enough to get both CFO and CIO excited, so this one is a no-brainer.
Perhaps this helps explain why TSM enjoys such a larger marketshare than EMC Legato in the backup software marketplace. No doubt Scott might be able to come up with a counter-example, a very small business with fewer than 10 employees where an EMC Legato deployment might be less expensive than a comparable TSM deployment. However, when it comes to scalability, TSM is king. The majority of the Fortune 1000 companies use Tivoli Storage Manager, and IBM uses TSM internally for its own IT, managed storage services, and cloud computing facilities.
Well, I had a pleasant vacation. I took a trip up to beautiful Lake Powell in Northern Arizona as part of a "Murder Mystery Dinner" weekend. This trip was organized by AAA and Lake Powell in association with the professionals at [Murder Ink Productions] out of Phoenix.
The trip involved two busloads of people from Tucson and Phoenix driving up to Lake Powell, with a series of meals that introduced all the characters and gave out clues to solve a murder. At the end of the dinner on the last evening, we had to guess who dunnit, how, and why. I solved it, and got this lovely tee-shirt.
More importantly, the trip gave me a chance to read
[The Numerati] by Stephen Baker. The author explains all the different ways that "analysts" are able to crunch through the large volumes of data to gain insight. He has chapters on how this is done for shoppers in retail sales, voters for upcoming elections, patients for medical care, and even matchmaking services like chemistry.com. Like the Murder Mystery Dinner, there are too many suspects and too many clues, but these number-crunchers, which Mr. Baker calls The Numerati, are able to figure out through advanced business analytics.
FTC Notice: I recommend this book. I did not receive any compensation to mention this book on this blog, I did not receive a copy of the book free for this review, and I do not know the author. Everyone in my staff is reading this book, and I borrowed a copy from a co-worker.
If you don't understand how this all works, here is a quick 6-minute [video] on YouTube.
Well, it's Tuesday again, and we have more IBM announcements.
XIV asynchronous mirror
For those not using XIV behind SAN Volume Controller, [XIV now offers native asynchronous mirroring] support to another XIV far, far away. Unlike other disk systems that are limited to two or three sites, an XIV can mirror to up to 15 other sites. The mirroring can be at the individual volume, or a consistency group of multiple volumes. Each mirror pair can have its own recovery point objective (RPO). For example, a consistency group of mission critical application data might be given an RPO of 30 seconds, but less important data might be given an RPO of 20 minutes. This allows the XIV to prioritize packets it sends across the network.
As with XIV synchronous mirror, this new asynchronous mirror feature can send the data over either its
Fibre Channel ports (via FCIP) or its Ethernet ports.
The IBM System Storage SAN384B and SAN768B directors now offer [two new blades!]
A 24-port FCoCEE blade where each port can handle 10Gb convergence enhanced Ethernet (CEE). CEE can be used to transmit Fibre Channel, TCP/IP, iSCSI and other Ethernet protocols. This connect directly to server's converged network adapter (CNA) cards.
A 24-port mixed blade, with 12 FC ports (1Gbps, 2Ggbs, 4Gbps, 8Gbps), 10 Ethernet ports (1GbE) and 2 Ethernet ports (10GbE). This would connect to traditional server NIC, TOE and HBA cards as well as traditional NAS, iSCSI and FC based storage devices.
IBM also announced the IBM System Storage [SAN06B-R Fibre Channel router]. This has 16 FC ports (1Gbps up to 8Gbps) and six Ethernet ports (1GbE), with support for both FC routing as well as FCIP extended distance support.
With the holiday season coming up at the end of the year, now is a great time to ask Santa for a new shiny pair of XIV systems, and some extra networking gear to connect them.
For those who want to meet me in person, there are two opportunities coming up in December.
Data Center Conference, December 1-4
Once again, I will be blogging from Ceasar's Palace Las Vegas at this year's [Data Center Conference 2009]! Last year's conference was a blast, and this one looks to be quite exciting. IBM is again a premier sponsor. Scheduled to speak are the following IBM executives:
Helene Armitage, the new General Manager of System Software, on "IT-Wide Virtualization, A Prerequisite for a Truly Dynamic Infrastructure"
Steve Sams, the VP of Sites and Facilities, on "Data Center Actions Your CFO Will Love"
Barry Rudolph, the VP of System Storage, on "Meeting the Information Infrastructure Challenge"
We will also have an IBM booth at the Solutions Showcase, showing off the latest in Cloud Computing,
Service Management, Information Infrastructure, and Workload-optimized systems. You will be able to schedule one-on-one sessions with IBM executives and subject matter experts. Best of all, we will have on display a Portable Modular Data Center [PMDC] that can hold a fully operational data center in a standard [20 foot shipping container].
IBM Virtualization and Consolidation Briefing, December 15
This is being done "open house" style. If you can get yourself to the IBM Tucson Executive Briefing Center, IBM will provide you breakfast, a series of presentations, lunch, and then even more presentations. Your stomach and brain will be full by the end of the day. Here is a list of the presentations:
I almost sprayed coffee all over my screen when I read this post from fellow blogger from EMC Mark Twomey on his StorageZilla blog titled [Dead End]. In it he implies that you should only consider storage technologies based on x86 technologies such as those from Intel, not other CPU technologies like POWER or MIPS.
When IBM first came out with the SAN Volume Controller in 2003, we were able to show that adding Intel-based SVC nodes can improve the performance and functionality of POWER-based DMX boxes from EMC. EMC salesmen often retorted with "Yes, but do you really want to risk your mission-critical data going through an Intel-based processor solution?" This FUD implied that Intel had a bad reputation for quality and reliability. The original Symmetrix were based on Motorolla 68000's but they modernized to use IBM's POWER chips in their later models. EMC's previous attempt to use Intel technology was their EMC Invista, a commercial failure. It is no surprise then that EMC DMX customers are scared to death to move their mission critical data over to Intel-based V-max.
I have found the primary reason people fear Intel-based solutions is their experience with poorly-written Windows programs. There were enough of these poorly-written Windows programs that everyone has either personal experience, or knows someone who has, and that was enough.
It reminds me of the time I was in Vac, Hungary, giving a lab tour to a set of prospective clients where we manufacture the DS8000 series and SAN Volume Controller. Rows and rows of beautiful Hungarian women sliding disk drives in place, and big hefty Hungarian beefcake moving the finished units to their appropriate places. The head of the facility explained all about the hardware technology, how we check and double check all of the equipment individually, and together as a system. One client stated "Yes, but how often are problems from the hardware? We find nearly all of our problems on disk systems from whichever storage vendor we buy from are in the microcode." It's true.
Both Intel-based processors and POWER-based processors have all the technological functions needed to run storage systems. The difference is all in the microcode. So, if you are looking for safe and stable microcode, the IBM System Storage DS8700 continues its POWER-based tradition for compatibility with previous models. For those that demand x86-based units, the IBM SAN Volume Controller has been around since 2003, the XIV Storage System has been in production since 2005, and our IBM N series are also Intel-based, running Version 7 of the ONTAP operating system.
This week I am blogging from beautiful Caesars Palace hotel in Las Vegas, Nevada to report on what I see and hear at the
28th annual Data Center Conference. Today was simply registration, which opened at 4pm, and I was able to get my conference backpack, badge, and details of the week.
Already, I can tell there will be more people here, and it looks like the economy is on the rebound versus last year. Here are my
posts from 12 months ago when I attended this conference in 2008:
This year, we will have the IBM Portable Modular Data Center (PMDC) with XIV and iDataPlex inside, as well as several subject matter experts joining me at the solution center. Look for us in the "Hunter Green" shirts.
This week I am at the Data Center Conference 2009 in Las Vegas. There are some 1700 people registered this year for this conferece, representing a variety of industries like Public sector, Services, Finance, Healthcare and Manufacturing. A survey of the attendees found:
55 percent are at this conference for the first time.
18 percent once before, like me
15 percent two or three times before
12 percent four or more times before
Plans for 2010 IT budgets were split evenly, one third planning to spend more, one third planning to spend about the same, and the final third looking to cut their IT budgets even further than in 2009. The biggest challenges were Power/Cooling/Floorspace issues, aligning IT with Business goals, and modernizing applications. The top three areas of IT spend will be for Data Center facilities, modernizing infrastructure, and storage.
There are six keynote sessions scheduled, and 66 breakout sessions for the week. A "Hot Topic" was added on "Why the marketplace prefers one-stop shopping" which plays to the strengths of IT supermarkets like IBM, encourages HP to acquire EDS and 3Com, and forces specialty shops like Cisco and EMC to form alliances.
Day 2 began with a series of keynote sessions. Normally when I see "IO" or "I/O", I immediately think of input/output, but here "I&O" refers to Infrastructure and Operations.
Business Sensitivity Analysis leads to better I&O Solutions
The analyst gave examples from Alan Greenspan's biography to emphasize his point that what this financial meltdown has caused is a decline in trust. Nobody trusts anyone else. This is true between people, companies, and entire countries. While the GDP declined 2 percent in 2009 worldwide, it is expected to grow 2 percent in 2010, with some emerging markets expected to grow faster, such as India (7 percent) and China (10 percent). Industries like Healthcare, Utilities and Public sector are expected to lead the IT spend by 2011.
While IT spend is expected to grow only 1 to 5 percent in 2010, there is a significant shift from Capital Expenditures (CapEx) to Operational Expenses (OpEx). Five years ago, OpEx used to represent only 64 percent of IT budget in 2004, but today represents 76 percent and growing. Many companies are keeping their aging IT hardware longer in service, beyond traditional depreciation schedules. The analyst estimated over 1 million servers were kept longer than planned in 2009, and another 2 million will be kept longer in 2010.
An example of hardware kept too long was the November 17 delay of 2000 some flights in the United States, caused by a failed router card in Utah that was part of the air traffic control system. Modernizing this system is estimated to cost $40 billion US dollars.
Top 10 priorities for the CIO were Virtualization, Cloud Computing, Business Intelligence (BI), Networking, Web 2.0, ERP applications, Security, Data Management, Mobile, and Collaboration. There is a growth in context-aware computing, connecting operational technologies with sensors and monitors to feed back into IT, with an opportunity for pattern-based strategy. Borrowing a concept from the military, "OpTempo" allows a CIO to speed up or slow down various projects as needed. By seeking out patterns, developing models to understand those patterns, and then adapting the business to fit those patterns, a strategy can be developed to address new opportunities.
Infrastructure and Operations: Charting the course for the coming decade
This analyst felt that strategies should not just be focused looking forward, but also look left and right, what IBM calls "adjacent spaces". He covered a variety of hot topics:
65 percent of energy running x86 servers is doing nothing. The average x86 running only 7 to 12 percent CPU utilization.
Virtualization of servers, networks and storage are transforming IT to become on big logical system image, which plays well with Green IT initiatives. He joked that this is what IBM offered 20 years ago with Mainframe "Single System Image" sysplexes, and that we have come around full circle.
One area of virtualization are desktop images (VDI). This goes back to the benefits of green-screen 3270 terminals of the mainframe era, eliminating the headaches of managing thousands of PCs, and instead having thin clients rely heavily on centralized services.
The deluge in data continues, as more convenient access drives demand for more data. The anlyst estimates storage capacity will increase 650 percent over the next five years, with over 80 percent of this unstructured data. Automated storage tiering, ala Hierarchical Storage Manager (HSM) from the mainframe era, is once again popular, along with new technologies like thin provisioning and data deduplication.
IT is also being asked to do complex resource tracking, such as power consumption. In the past IT and Facilities were separate budgets, but that is beginning to change.
The fastest growing social nework was Twitter, with 1382 percent growth in 2009, of which 69 percent of new users that joined this year were 39 to 51 years old. By comparison, Facebook only grew by 249 percent. Social media is a big factor both inside and outside a company, and management should be aware of what Tweets, Blogs, and others in the collective are saying about you and your company.
The average 18 to 25 year old sends out 4000 text messages per month. In 24 hours, more text messages are sent out than people on the planet (6.7 billion). Unified Communications is also getting attention. This is the idea that all forms of communication, from email to texts to voice over IP (VoIP), can be managed centrally.
Smart phones and other mobile devices are changing the way people view laptops. Many business tasks can be handled by these smaller devices.
It costs more in energy to run an x86 server for three years than it costs to buy it. The idea of blade servers and componentization can help address that.
Mashups and Portals are an unrecognized opportunity. An example of a Mashup is mapping a list of real estate listings to Google Maps so that you can see all the listings arranged geographically.
Lastly, Cloud Computing will change the way people deliver IT services. Amusingly, the conference was playing "Both Sides Now" by Joni Mitchell, which has the [lyrics about clouds]
Unlike other conferences that clump all the keynotes at the beginning, this one spreads the "Keynote" sessions out across several days, so I will cover the rest over separate posts.
Continuing my week in Las Vegas for the Data Center Conference 2009, I attended a keynote session on Service Management. There were two analysts that co-presented this session.
One analyst was the wife of a real CEO, and the other was the wife of a real CIO, so the two analysts explained that there was a langauge gap between IT and business. Use the analogy of a clock, business is concerned with the time shown on the front face is correct and ticking properly, but behind the scenes, the gears of the clock, represent IT, finance, supply chain and other operations.
Based on recent surveys, there is a 45 percent "alignment" between the goals of CEO and the goals of a CIO. CEOs are concerned about decision making, workforce productivity, and customer satisfaction. CIOs on the other hand are worried about costs, operations and change initiatives. Both CEOs and CIOs are focused on innovations that can improve business process. Service management strives to shorten the language gap between business and IT, by helping to drive operational excellence that benefits both CEO and CIO goals. Recent surveys found the key drivers for this are controlling costs, improving customer satisfaction, availability, agilty and making better business decisions.
Unfortunately, in this economy, the idea of "transformation" is out, and "restructuring" is in. In much the same way that employees have abandoned career development in favor of simple job preservation, companies are focused on tactical solutions to get through this financial meltdown, rather than launching transformation projects like deploying Service Management tools.
How much influence does the CIO have on running the rest of the business? Various surveys have found the following, ranked from most influential to least:
5-9 percent, Enterprise Leader
15-18 percent, Trusted Ally
25-32 percent, Partner
27-35 percent, Transactional
7-20 percent, At Risk
The bottom rank not only have little or no influence, but are at risk of losing their jobs. Evaluations based on a Maturity model finds many I&O operations in trouble, 11 percent taking some pro-active measures, 59 percent committed to improvement, and 30 percent aware of the problems.
IT Service Management tries to bring a similar discipline as Portfolio Management and Application Lifecycle Management. Why can't IT be treated like any other part of the business portfolio? What is the business value of IT? IT can help a business run, grow and even transform. IT can help consolidate and centralize shared services to help leverage resources and offer cost optimizations not just for itself, but for the business as a whole.
CIOs that can adopt IT Service Management can have a "Jacks or Better" chance for a seat at the executive table to help drive the business forward.
Jeff Garten, a professor of International Trade at the Yale School of Management covered the Post-Crisis Global Economy. How well did the world's governments do? Here was his "scorecard" of the five "R's":
Jeff gives world governments an "A", pumping about $20 trillion US dollars onto the world stage to stave off the worst impacts.
Jeff gives an "I" (Incomplete). Not quite an "F" as government regulations just have not been adopted to address situations like this.
Jeff gives this one an "I" also. The major inbalance is US borrowing so much from China, and China keeping its currency artificially low.
Jeff gives this a "B". Banks and other financial services have changed the way they do business and have taken some corrective actions on their own, often because strings attached to bailout funds.
Jeff gives this one a "C+", in that he is not hopeful for a quick recovery. Economists have five recovery models. A quick recovery has a "V" shape. A slower full recovery has a "U" shape. Some recoveries have premature upticks followed by a second crash, representing a "W" shape. Japan still has not recovered from their crash from last decade, like an "L" shape. Jeff feels that the United States will probably have a "reverse J" where it looks like a slow "U" shaped recovery over the next three years, but we never get back to our original prominence.
Jeff did not give the impression the worst was over. Rather, he felt there were still problems ahead, banks are still carrying a lot of bad debt and real estate industry may take a while to recover. He feels the era of a dollar-centric world that started circa 1945 is over, and that the dollar will continue to decline for several decades. Replacing this will be a combination of the Euro, Japanese Yen and Chinese Yuan.
What can we look forward to? There is a definite shift to Asia and other large emerging markets like Brazil. The "Global Commons" like food and energy are under severe stress. Global rules will go under a sort of remission. A resurgence of National governments to protect citizens is underway. Finally, there will be a return of Industrial policy.