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IBM #InterConnect - Day 4 final break-out sessions
This week, I am attending the [InterConnect Conference] in Las Vegas, Feb 21-25, 2016. This is IBM's premier Cloud & Mobile conference for the year.
The last day of the conference had fewer people. Many stayed for the Elton John concert then left. I am glad to be one of the few that squeezed out every last value of learning from the money it cost for my employer to send me here.
2419A Enhance the Agility of Your Cloud with IBM FlashSystem
Kristy Ortega and Shaluka Perera, IBM FlashSystem Solutions team, presented. Cloud Service Providers (CSP) and Managed Service Providers (MSP) are leveraging flash technology for a variety of reasons:
To meet Service Level Agreements (SLAs)
To handle unpredictable workloads
To minimize noisy neighbor interference
To offer premium performance as an up-sell feature
To be able to scale faster to meet incoming requests
To reduce server count
To keep custonmers delighted and reduce customer churn
To offer data-rich features without sacrificing performance
Kristy gave three practical client use cases:
IP-Only -- an MSP in the Nordic countries, employed IBM FlashSystem and Storwize V5000. They achieved five times VMware density on their servers and 300 percent improved application performance. Nearly all of the cost of the new storage hardware was offset by the savings in VMware license costs!
Cageka -- an MSP in Europe, employed IBM FlashSystem and SAN Volume Controller. They achieved 66 percent reduced SAP ERP response time, 97 percent reduction in floorspace, and 95 percent reduced power and cooling costs.
COCC -- formerly the Connecticut On-Line Computer Center, a CSP for bank and credit unions, employed IBM FlashSystem with IBM POWER servers. They achieved 10x faster OLTP transaction processing times, 80 percent reduction in power and cooling costs. The payback period for this was less than 3 months!
IBM sells SAN switches featuring Brocade Gen5 "Fabric Vision" technology, and resells Cisco MDS switches like the 9396S model. Both of these have been enhanced to handle the lower latency and higher throughput that IBM FlashSystem provides.
IBM Data Engine for NoSQL employs Redis with Coherent Accelerator Processor Interface (CAPI) that allows POWER8 servers to connect directly to IBM FlashSystem as an extension of memory rather than bus-attached external storage. This reduces the code path length to read/write to IBM FlashSystem by 97 percent, resulting in solutions that use six times less rack space, and three times less costs. This solution reduces CPU core requirements by 20-30 cores for every 1M IOPS of workload!
Spectrum Scale supports IBM FlashSystem in a variety of configurations. First, IBM FlashSystem can serve as a high-speed cache when Spectrum Scale virtualizes other NFS storage devices. Second, IBM FlashSystem can serve as a low-latency storage pool to direct new or hot data to. Third, Spectrum Scale can separate its metadata from the content of files and objects, putting the metadata on IBM FlashSystem. This greatly improves searching through directory structures or for specific object attributes.
Last year, IBM, Hewlett-Packard, and VMware launched Project Capstone to "leave no application behind". They made a concerted effort to make sure that all relevant applications that run on bare metal can also run on VMware hypervisor. IBM FlashSystem has support for VMware features, including VAAI, VASA, and VVols.
IBM has partnered with Atlantas ILIO to offer in-line data deduplication for Virtual Desktop Infrastructure (VDI). A single 2U IBM FlashSystem can support 5,000 users and 10,000 virtual desktops, running at 382 IOPS per desktop.
Lastly, Healthcare provider Trizetto has used IBM FlashSystem to reduce OPEX by 90 percent, shrinking from a 20U disk system array to a 2U IBM FlashSystem device.
4331A Leverage zOS and Cloud Storage for Backup/Archive Efficiency and Cost Reduction
Eddie Lin, IBM Senior Technical Staff Member for DS8000 development team, presented this technology preview. Taking advantage of cloud storage is not limited to the distributed storage world alone. The ability to connect existing archive and backup solutions in z/OS to on-premise object storage platforms provides huge efficiency gains, enabling clients to do more during their critical batch windows.
IBM is integrating cloud gateway software into its DS8870 and DS8880 Enterprise Disk Systems in conjunction with DFSMShsm and DFSMSdss for a complete end-to-end solution to optimize this space. We will show a live demonstration of this capability during this session.
This solution uses the Storage-as-the-Storage-Cloud methodology I mentioned in my session yesterday. DS8000 is #1 storage provider for mainframe environments. Eddie explained the current inefficient process of moving cold data to tape, using 37-year-old DFSMShsm functionality.
A new approach involves moving data directly from DS8870 storage systems to object storage, either on-premises or off-premises. This eliminates MIPS used for data movement, and reduces the record-keeping normally done by DFSMShsm. z/OS Data sets migrated to the Cloud will continue to be designated as MIGRAT in the ICF Catalog. Similar recall times from tape or Cloud.
There will also be options for DFSMSdss to invoke the function. However, you will need to provide in the DFSMSdss command parameters all of the information needed to connect to the Cloud that would normally be handled by DFSMShsm.
To make this all happen, you will need a certain level of DFSMS, and a certain level of DS8000 firmware. No new hardware is required, as it uses 1GbE Ethernet ports that already exist in DS8870 and DS8880 models. If you still have DS8100, DS8300, DS8700 or DS8800 models, now is a good time to start upgrade!
Internal tests on a 5GB data set were done to compare MIPS consumption. With DFSMShsm, 0.127 CPU, versus this new "Transparent Cloud Storage Tiering" method was only 0.068 CPU, indicating a 46 percent reduction in MIPS. DFSMShsm is often the #2 biggest consumer of MIPS (DB2 is #1), so any reduction here is a big deal.
IBM plans to support Spectrum Scale, Cleversafe, IBM SoftLayer, Amazon S3, Rackspace, Microsoft Azure. Full encryption data-in-flight is included, with keys managed using IBM SKLM. This capability will be fully supported by z/OS Security products (RACF, Top Secret, etc.) and z/OS audit logging.
Eddie wrapped up with a live demo.
7341A IBM Storage and Catalogic: Software Defined Solutions for Hybrid Cloud and DevOps
Third party Catalogic ECX software supports IBM, NetApp and EMC storage devices. I was hoping to hear how it works specifically with IBM storage models, but instead the speaker explained why Copy Data Management (CDM) was helpful for Bi-Modal environments.
Basically, copies of data taken to protect production data sit idle until needed. With Copy Data Management, the copies are available to development and test personnel. While traditional production IT operations are like Marathon runners, the new DevOps is like short-distance sprinters, needing to be agile in developing and testing new applications. Having ready access to copies of production data can speed this process.
4921A Radical Storage Simplicity for Your Cloud and How it Can Impact Your Customers
Diane Benjuya and Yafit Sami, both from IBM, presented IBM Spectrum Accelerate, the software "de-coupled" from traditional XIV hardware.
The XIV grid architecture automatically distributes data, eliminates hot-spots, and provides enterprise-class features like thin provisioning, VMware support, snapshots and remote mirroring. It's "Distributed RAID-10" capability can rebuild after the loss of a 6TB disk drive failure in less than an hour.
Spectrum Accelerate has nearly the same set of features, minus Microsoft Hyper-V integration, FCP host access support, VMware vSphere v6 VVol support, Real-time Compression, and Encryption. Spectrum Accelerate adds a feature not available to XIV called Hyperconvergence. This allows application Virtual Machines to run on the same servers used for Spectrum Accelerate. Spectrum Accelerate can run on-premises on customer-choice hardware, or in the Cloud, such as IBM SoftLayer.
In response to complaints that IBM XIV was a single-frame storage array, IBM introduced Hyper-Scale, a series of features that allow up to 144 XIV Gen3 frames as a single system. With the introduction of Spectrum Accelerate, Hyper-Scale Manager can now manage any combination of XIV Gen3 and Spectrum Accelerate clusters, on-premises or off-premises, up to 144 total.
Hyper-Scale Mobility can migrate volumes from one XIV to another without the need for external virtualization such as IBM SAN Volume Controller. For iSCSI volumes, Hyper-Scale Mobility can migrate data between XIV and Spectrum Accelerate, or from one Spectrum Accelerate cluster to another, on-premises with off-premises.
Hyper-Scale Consistency allows Snaphots to be taken of a group of volumes across multiple XIV frames. Now, snapshots can be taken of a group of volumes across both XIV and Spectrum Accelerate clusters.
Remote Mirroring is fully supported. You can replicate data from XIV to Spectrum Accelerate, Spectrum Accelerate to XIV, or from one Spectrum Accelerate cluster to another.
The IBM XIV Mobile Dashboard for Apple and Android phones can support any mix of XIV and Spectrum Accelerate clusters. This includes monitoring your environment, as well as push notifications.
IBM has also introduced flexible licensing options. With newly purchased XIV boxes and Spectrum Accelerate, you can choose to buy the software license as "perpetual", allow you to move it to new hardware when your hardware kicks the bucket. This license can be moved to new XIV hardware, or to Spectrum Accelerate cluster deployment.
For Spectrum Accelerate, an additional license option is "monthly", allowing you to elastically add or reduce the amount of storage you manage, either on-premises or off-premises.
Like the idea of Spectrum Accelerate but don't want to build it yourself? Third party SuperMicro offers hardware pre-certified and pre-installed with Spectrum Accelerate. You license Spectrum Accelerate directly from IBM, and SuperMicro will take care of the rest.
Spectrum Accelerate is a component of the Spectrum Storage suite. A single flat-TB pricing for all six Spectrum Storage products.
Want to try IBM Spectrum Accelerate yourself? Here are three options:
Free 90-day trial with self-destruct. After 90 days, the code stops working. You can download this and try it out.
90-day evaluation copy. Your authorized IBM Seller works with you to install, and if you like it, you buy it after 90 days to continue to use it.
Special promotion before June 30, 2016 -- Purchase IBM Spectrum Accelerate for production, and your first 20TB are free. No strings attached.
IBM's Silverpop uses IBM Spectrum Accelerate to deploy their market analytics solution. They can spin up a new customer with 250TB of capacity in 24-48 hours on IBM SoftLayer. They found they use half as many storage admins managing storage with IBM Spectrum Accelerate than their previous method.
Well, that's the end of the conference. I have to go back and submit all of my survey responses, which I should have done every day all along, but was too busy writing blog posts!
The presentations are also now available for download for those who attended the conference. (Go to Session Preview on the IBM InterConnect attendee website and hit the Download Presentation button)