Tag: vblock

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Cisco buys Whiptail continuing the SSD storage I/O flash cash cache dash

Storage I/O trends

Cisco buys Whiptail continuing the Storage storage I/O flash cash cache dash

Congratulations to Virident for being bought today for $645 Million USD by Western Digital (WD). Virident a nand flash PCIe card startup vendor has been around for several years and in the last year or two has gain more industry awareness as a competitor to FusionIO among others.

There is a nand flash solid state devices (SSD) cash-dash occurring, not to mention fast cache dances that is occurring the IT and data infrastructure (e.g. storage and IO) sector specifically.

Why the nand flash SSD cash dash and cache dance?

Yesterday hard disk drive (HDD) vendor Western Digital (WD) bought Virident a nand flash PCIe Solid State Device (SSD) card vendor for $650M, and today networking and server vendor Cisco bought Whiptail a SSD based storage system startup for a little over $400M. Here is an industry trends perspective post that I did yesterday on WD and Virident.

Obviously this begs a couple of questions, some of which I raised in my post yesterday about WD, Virident, Seagate, FusionIO and others.

Questions include

Does this mean Cisco is getting ready to take on EMC, NetApp, HDS and its other storage partners who leverage the Cisco UCS server?

IMHO at least near term no more than they have in the past, nor any more than EMCs partnership with Lenovo indicates a shift in what is done with vBlocks. On the other hand, some partners or customers may be as nervous as a long-tailed cat next to a rocking chair (Google it if you don’t know what it means ;).

Is Cisco going to continue to offer Whiptail SSD storage solutions on a standalone basis, or pull them in as part of solutions similar to what it has done on other acquisitions?

Storage I/O trends

IMHO this is one of the most fundamental questions and despite the press release and statements about this being a UCS focus, a clear sign of proof for Cisco is how they reign in (if they go that route) Whiptail from being sold as a general storage solution (with SSD) as opposed to being part of a solution bundle.

How will Cisco manage its relationship in a coopitition manner cooperating with the likes of EMC in the joint VCE initiative along with FlexPod partner NetApp among others? Again time will tell.

Also while most of the discussions about NetApp have been around the UCS based FlexPod business, there is the other side of the discussion which is what about NetApp E Series storage including the SSD based EF540 that competes with Whiptail (among others).

Many people may not realize how much DAS storage including fast SAS, high-capacity SAS and SATA or PCIe SSD cards Cisco sells as part of UCS solutions that are not vBlock, FlexPod or other partner systems.

NetApp and Cisco have partnerships that go beyond the FlexPod (UCS and ONTAP based FAS) so will be interesting to see what happens in that space (if anything). This is where Cisco and their UCS acquiring Whiptail is not that different from IBM buying TMS to complement their servers (and storage) while also partnering with other suppliers, same holds true for server vendors Dell, HP, IBM and Oracle among others.

Can Cisco articulate and convince their partners, customers, prospects and others that the whiptail acquisition is more about direct attached storage
(DAS) which includes both internal dedicated and external shared device?

Keep in mind that DAS does not have to mean Dumb A$$ Storage as some might have you believe.

Then there are the more popular questions of who is going to get bought next, what will NetApp, Dell, Seagate, Huawei and a few others do?

Oh, btw, funny how have not seen any of the pubs mention that Whiptail CEO Dan Crain is a former Brocadian (e.g. former Brocade CTO) who happens to be a Cisco competitor, just saying.

Congratulations to Dan and his crew and enjoy life at Cisco.

Stay tuned as the fall 2013 nand flash SSD cache dash and cash dance activities are well underway.

Ok, nuff said (for now).

Cheers
Gs

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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HDS Mid Summer Storage and Converged Compute Enhancements

Storage I/O trends

Converged Compute, SSD Storage and Clouds

Hitachi Data Systems (HDS) announced today several enhancements to their data storage and unified compute portfolio as part of their Maximize I.T. initiative.

Setting the context

As part of setting the stage for this announcement, HDS has presented the following strategy vision as part their vision for IT transformation and cloud computing.

https://hds.com/solutions/it-strategies/maximize-it.html?WT.ac=us_hp_flash_r11

What was announced

This announcement builds on earlier ones around HDS Unified Storage (HUS) primary storage using nand flash MLC Solid State Devices (SSD) and Hard Disk Drives (HDD’s), along with unified block and file (NAS), as well Unified Compute Platform (UCP) also known as converged compute, networking, storage and software. These enhancements follow recent updates to the HDS Content Platform (HCP) for object, file and content storage.

There are three main focus areas of the announcement:

  • Flash SSD storage enhancements for HUS
  • Unified with enhanced file (aka BlueArc based)
  • Enhanced unified compute (UCP)

HDS Flash SSD acceleration

The question should not be if SSD is in your future, rather when, where, with what and how much will be needed.

As part of this announcement, HDS is releasing an all flash SSD based HUS enterprise storage system. Similar to what other vendors have done, HDS is attaching flash SSD storage to their HUS systems in place of HDD’s. Hitachi has developed their own SSD module announced in 2012 (read more here). The HDS SSD module use Multi Level Cell (MLC) nand flash chips (dies) that now supports 1.6TB of storage space capacity unit. This is different from other vendors who either use nand flash SSD drive form factor devices (e.g. Intel, Micron, Samsung, SANdisk, Seagate, STEC (now WD), WD among others) or, PCIe form factor cards (e.g. FusionIO, Intel, LSI, Micron, Virident among others) or, attach a third-party external SSD device (e.g. IBM/TMS, Violin, Whiptail etc.).

Like some other vendors, HDS has also done more than simply attach a SSD (drive, PCIe card, or external device) to their storage systems calling it an integrated solution. What this means is that HDS has implemented software or firmware changes into their storage systems to manage durability and extend flash duty cycles caused by program erase (P/E) cycle wear. In addition HDS has implemented performance optimization in their storage systems to leverage the faster SSD modules, after all, faster storage media or devices need fast storage systems or controllers.

While the new all flash storage system can be initially bought with just SSD, similar to other hybrid storage solutions, hard disk drives (HDD’s) can also be installed. For enabling full performance at low latency, HDS is addressing both the flash SSD modules as well as the storage systems they attach to including back-end, front-end and caching in-between.

The release enables 500,000 or half a million IOPS (no IOP size, reads or writes, random or sequential. Future firmware (non-disrupted) to enable higher performance that HDS is claiming will be 1,000,000 IOPS at under a millisecond) were indicated.

In addition to future performance improvements, HDS is also indicating increased storage space capacity of its MLC flash SSD modules (1.6TB today). Using 12 modules (1.6TB each), 154TB of flash SSD can be placed in a single rack.

HDS File and Network Attached Storage (NAS)

HUS unified NAS file system and gateway (BlueArc based) enhancements include:

  • New platforms leveraging faster processors (both Intel and Field Programmable Gate Arrays (FPGA’s))
  • Common management and software tools from 3000 to new 4000 series
  • Bandwidth doubled with faster connections and more memory
  • Four 10GbE NAS serving ports (front-end)
  • Four 8Gb Fibre Channel ports (back-end)
  • FPGA leveraged for off-loading some dedupe functions (faster performance)

HDS Unified Complete Platform (UCP)

As part of this announcement, HDS is enhancing the Unified Compute Platform (UCP) offerings. HDS re-entered the compute market in 2012 joining other vendors offering unified compute, storage and networking solutions. The HDS converged data infrastructure competes with AMD (Seamicro) SM15000, Dell vStart and VRTX (for lower end market), EMC and VCE vBlock, NetApp FlexPod along with those from HP (or Moonshot micro servers), IBM Puresystems, Oracle and others.

UCP Pro for VMware vSphere

  • Turnkey converged solution (Compute, Networking, Storage, Software)
  • Includes VMware vSphere pre-installed (OEM from VMware)
  • Flexible compute blade options
  • Three storage system options (HUS, HUS VM and VSP)
  • Cisco and Brocade IP networking
  • UCP Director 3.0 with enhanced automation and orchestration software

UCP Select for Microsoft Private Cloud

  • Supports Hyper-V 3.0 server virtualization
  • Live migration with DR and resynch
  • Microsoft Fast Track certified

UCP Select for Oracle RAC

  • HDS Flash SSD storage
  • SMP x86 compute for performance
  • 2x improvements for IOPS less than 1 millisecond
  • Common management with HiCommand suite
  • Integrated with Oracle RMAN and OVM

UCP Select for SAP HANA

  • Scale out to 8TBs memory (DRAM)
  • Tier 1 storage system certified for SAP HANA DR
  • Leverages SAP HANA SAP storage connector API

What this all means?

Storage I/O trends

With these announcements HDS is extending its storage centric hardware, software and services solution portfolio for block, file and object access across different usage tiers (systems, applications, mediums). HDS is also expanding their converged unified compute platforms to stay competitive with others including Dell, EMC, Fujitsu, HP, IBM, NEC, NetApp and Oracle among others. For environments with HDS storage looking for converged solutions to support VMware, Microsoft Hyper-V, Oracle or SAP HANA these UCP systems are worth checking out as part of evaluating vendor offerings. Likewise for those who have HDS storage exploring SSD offerings, these announcements give opportunities to enable consolidation as do the unified file (NAS) offerings.

Note that now HDS does not have a public formalized message or story around PCIe flash cards, however they have relationships with various vendors as part of their UCP offerings.

Overall a good set of incremental enhancements for HDS to stay competitive and leverage their field proven capabilities including management software tools.

Ok, nuff said

Cheers gs

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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What is the Future of Servers?

Recently I provided some comments and perspectives on the future of servers in an article over at Processor.com.

In general, blade servers will become more ubiquitous, that is they wont go away, rather become more common place with even higher density processors with more cores and performance along with faster I/O and larger memory capacity per given footprint.

While the term blade server may fade giving way to some new term or phrase, rest assured their capabilities and functionality will not disappear, rather be further enhanced to support virtualization with VMware vsphere, Microsoft HyperV, Citrix/Zen along with public and private clouds, both for consolidation and in the next wave of virtualization called life beyond consolidation.

The other trend is that not only will servers be able to support more processing and memory per footprint; they will also do that drawing less energy requiring lower cooling demands, hence more Ghz per watt along with energy savings modes when less work needs to be performed.

Another trend is around convergence both in terms of packaging along with technology improvements from a server, I/O networking and storage perspective. For example, enhancements to shared PCIe with I/O virtualization, hypervisor optimization, and integration such as the recently announced EMC, Cisco, Intel and VMware VCE coalition and vblocks.

Read more including my comments in the article here.

Ok, nuff said.

Cheers gs

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

All Comments, (C) and (TM) belong to their owners/posters, Other content (C) Copyright 2006-2024 Server StorageIO and UnlimitedIO LLC All Rights Reserved

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Poll: EMC and Cisco Acadia VCE, what does it mean?

EMC and Cisco recently announced their new Acadia VCE coalition along with Intel and VMware.

As part of the VCE the collation or joint venture is also providing to market pre-acted vblocks that include Cisco servers power by Intel and network switches, EMC storage and management tools (Inonx and RSA for security), VMware vsphere virtualization along with pre-post sales services.

How does this move from a technology, packaging, integration as well as business or alliance perspective change the server, storage, networking, hardware, software and services game?

Whats your take?

Cheers gs

Greg Schulz – StorageIO, Author “The Green and Virtual Data Center” (CRC)