Storage Soup

December 4, 2009  8:58 AM

12-03-2009 Storage Headlines

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

Welcome back from the Thanksgiving break. Here are the stories you may have missed:

(0:25) EMC Centera Virtual Archive enables larger Centera clusters

(1:45) Brocade CEO Mike Klayko: We’re not for sale

(3:03) Scale Computing develops IBM’s GPFS for midmarket scale-out multiprotocol storage

(6:11) Nexenta Systems pushes NexentaStor forward with open storage and ZFS

(8:23) IBM chief engineer Barrera talks EMC-Cisco, XIV and solid-state drives

December 3, 2009  3:24 PM

Stealth startup wants to ease cloud storage connections

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

I first met with representatives from Cirtas, a new storage startup still in semi-stealth mode (say that five times fast) at the 451 Group Client Conference last month. At the time, CEO and founder Dan Decasper and vice president of marketing Josh Goldstein didn’t have much to share about Cirtas’s plans except to say the goal was to “build cloud storage technology to make adoption much easier.”

More recently, however, the company’s website has gone public with a few more details:

Bluejet Cloud Storage Controllers reside in the enterprise data center on the existing network. To servers on the network, Bluejet looks and performs just like an on-site shared storage array. However, Bluejet stores the data in the cloud storage service of your choice, delivering infinite capacity and simplifying storage management.

Bluejet combines advanced storage array features with proprietary technology to seamlessly make cloud storage work like local storage.  

The site also contains this diagram:


From the looks of it and the claim about making the cloud perform like local storage, I would imagine the hardware box contains some solid-state storage for caching, and possibly some deduplication IP. The “Internet Cloud APIs” portion suggests it will also have a protocol translation layer for delivering storage to and from cloud systems with object interfaces via standard network protocols like NFS, CIFS, or iSCSI.

If so, it could be seen as a higher-end answer to CTERA’s CloudPlug, or similar to technology Riverbed says it’ll have out in 2010. Emulex is also working on a cloud HBA.

November 23, 2009  3:31 PM

Data Robotics rolls out self-healing iSCSI SAN for SMBs

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

Data Robotics, the brainchild of BlueArc founder Geoff Barrall, takes another step in moving from the consumer into the SMB networked storage space today with a self-healing iSCSI SAN that allows shared access among multiple hosts.

The Drobo Elite is the third model in the Drobo product portfolio, following the Drobo NAS box and DroboPro iSCSI appliance.

Drobo Elite connects up to 16 hosts — an update which includes new software to accomodate LUN masking and reservations as well as a second Gigabit Ethernet port– and inclcudes CHAP authentication for data security. The self-healing features, which Data Robotics calls BeyondRAID, remain the same.

A 16 TB DroboElite with 7200 RPM Western Digital SATA drives will be list priced under $6,000, Data Robotics director of marketing Jim Sherhart said. The company’s VARs may bundle Microsoft Small Business Server or VMware licenses in with the new box.

While Drobo’s self-healing features have won it fans in the consumer market, pushing into the low-end iSCSI SAN space will be a tougher row to hoe. DroboElite lacks features that have competitors offer, including native snapshots or replication, multiprotocol support, and connections to social networking services.

Sherhart says the eight-bay DroboPro will remain on the market for use as direct attached storage for SMBs.


November 20, 2009  8:59 AM

11-19-2009 Storage Headlines

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

(0:23) NetApp’s Georgens reports improved revenue; shrugs off EMC-Cisco deal

(3:17) EMC gives Avamar desktop and laptop support

(4:55) Quantum builds Scalar automated tape libraries for SMBs to scale

(6:10) HP expands laptop and desktop data backup with Data Protector Notebook Extension

(7:42) Riverbed offers peek at WAFS for cloud storage with virtual Steelhead appliance

November 18, 2009  9:34 PM

Too much data center traffic throws off MozyHome clients

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

Mozy says a high volume of traffic is to blame for a backup monitoring glitch flagged by a MozyHome user on his blog, but the online backup service says it has not lost any customer data.

Dan Frith, a technical consultant in Australia, wrote on his blog Penguin Punk earlier this week that he was seeing some quirkiness in Mozy’s monitoring interface. He’s been using MozyHome to backup an iMac with approximately 32 GB of data, he wrote, but last weekend the Mozy interface was only showing him 10.3 GB backed up at its data center.

Frith’s posts (which include screenshots) also detail his interactions with Mozy support to get the problem sorted out, including the full text of an email Mozy sent him saying that if he initiates a full backup again, Mozy will “re-associate” the full data set with his account.

Frith indicated he’s unimpressed with the workaround Mozy has suggested. “The point is that if I needed to recover data from Mozy today I would only be able to get back 10.x GB,” he wrote. “That seems uncool. Very uncool.”

Mozy responded to my request for comment with a statement through a spokesperson:

recently, we experienced a high volume of data center traffic that prevented the Mozy client from adequately identifying files that were previously backed up. As a result, Mozy is sending third or fourth copies of the same files to our data centers.

Our development team is working right now to address the issue and expects to have this fixed soon. We want our customers to know, however, that we have not lost any of their information.

This is not the first complaint to surface about Mozy recently. In September, backup expert W. Curtis Preston also blogged about how his Mozy agent didn’t notify him it wasn’t backing up data. Last year, commercial users of MozyPro also said they were frustrated by long restore times with the service.

November 17, 2009  7:18 PM

Xiotech looks to ‘crank it up a few notches’ with ex-IBM exec

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

Another industry executive has defected to Xiotech Corp., this time from IBM, a little over a month after the company hired a former EMC executive as CEO.

Xiotech issued a press release today announcing the appointment of Brian Reagan as senior vice president of marketing and business development. Reagan spent eight years at EMC before his time at Arsenal Digital and then IBM:

Reagan comes to Xiotech from IBM, where he served as global strategy and portfolio executive for the company’s $1 billion Business Continuity and Resiliency Services division. In this role, he was a primary voice in IBM’s cloud strategy and was responsible for accelerating sales of the global portfolio, aligning investments and resources to strategic business goals and collaborating with other corporate leaders worldwide. Reagan joined IBM as part of its acquisition of Arsenal Digital Solutions, where he served for three years as executive vice president and chief marketing officer. Reagan led all marketing functions at Arsenal, and is credited with transforming the company’s position in the industry in that time.

Xiotech CEO Alan Atkinson has now hired two top exectuives with EMC backgrounds. Atkinson brought aboard Jim McDonald as chief strategy officer in October. McDonald joined EMC with Atkinson from WysDM Software, where he was chieft technical officer. He also served in a CTO capacity with EMC. Atkinson’s and McDonald’s resumes also include jobs at StorageNetworks and Goldman Sachs before WysDM.

Reagan is quoted in the press release saying the company is setting up a marketing blitz around its ISE self-healing disk array. “”We’re going to crank it up a few notches and make some noise out there.” You can read more on this strategy in our Q&A with Atkinson when he was hired as CEO in September.

November 16, 2009  5:18 PM

SuperComputing shines spotlight on InfiniBand

Dave Raffo Dave Raffo Profile: Dave Raffo

SuperComputing 2009 is underway this week at Portland, and that means lots of InfiniBand news around products and OEM deals.

QLogic said today it has scored a string of OEM deals for its 40 Gbps InfiniBand devices, bringing its 7300 Series host channel adapters (HCAs) and 1200 Director switches to the IBM System Cluster 1350, the HP Unified Cluster Portfolio, Dell PowerEdge servers and Precision workstations and SGI CloudRack Servers.

Voltaire disclosed its Vantage 8500 10-Gigabit Ethernet switch, Grid Director 4700 40 Gbps InfiniBand switch, and Unified Fabric Manager software are also available from HP as part of the HP Unified Cluster Portfolio.

Mellanox Technologies said its ConnectX-2 40 GBps InfiniBand HCAs are available now for HP ProLiant BL, DL and SL series servers, as well as HP BladeSystem c-Class enclosures. Mellanox also said it would have a 120 Gbps InfiniBand switch platform in 2010.

There’s a reason so much InfiniBand news is concentrated around SuperComputing – InfiniBand remains a niche interconnect for high performance computing due to its low latency and high bandwidth. That doesn’t mean the InfiniBand market won’t grow, but it’s unlikely to encroach on the turf of Fibre Channel, Ethernet or any converged networks in the data center.

QLogic director of corporate communications Steve Zivanic said his vendor has customers using InfiniBand, Fibre Channel and Ethernet, but InfiniBand stands on its own while the other protocols are beginning to converge around Fibre Channel over Ethernet (FCoE).

For instance, he says, financial institutions are looking to save power in the data center by consolidating with VMware, high density blade servers and FCoE. Some of those same firms use InfiniBand to run their Monte Carlo simulation programs on a separate network.

“People using InfiniBand don’t want to share anything,” Zivanic said. “They want dedicated bandwidth, 40 gigs per second. For high performance applications, people are increasing their presence of InfiniBand. On the other side of the house, for general business applications, that’s where we see FCoE brought in to reduce costs.”

November 13, 2009  8:02 AM

11-12-2009 Storage Headlines

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

(0:23) Microsoft Exchange 2010 adds email archiving and high availability features

(2:57) EVault and LiveOffice look to add cloud storage to Microsoft DPM 2010 and Exchange 2010

(6:08) Spectra Logic looks to leapfrog high-end tape storage market with T-Finity tape library
***PLEASE NOTE: Correction to story — base pricing for the T-Finity starts at $218,500, not $162,800 as originally reported***

(7:28) Rackspace’s Jungle Disk preps cloud data backup Server Edition

(8:52) HP buys 3Com, not Brocade

November 12, 2009  7:08 PM

CA launches mainframe-based encryption key management software

Beth Pariseau Beth Pariseau Profile: Beth Pariseau

Claiming its approach to enterprise data security key management will assure users of reliability, CA this week launched a new Encryption Key Manager (EKM) software offering that runs on z/OS mainframe and can manage keys for CA Tape Encryption as well as IBM tape formats.

Stefan Kochishan, director of storage product marketing for CA, said a lack of key management standards for encryption at the various points it’s deployed in the enterprise has hindered encryption adoption. But, he argued, many customers are also concerned with the reliability of open-systems based encryption key managers, since without keys to access it, encrypted data can be lost.

The new z/OS based product will manage IBM and CA tape encryption instances and automatically mirror keys among mainframes at up to three sites, including replication over SSL and digital certification for data integrity. This method allows keys to be re-created from an alternate location should the primary key manager fail, a key is accidentally deleted, or if the primary site is lost in a disaster. Users can also backup the key store to mitigate the threat of rolling corruption in the replication system.

“This is the first step in a strategy where we want to be the key manager for other encryption solutions,” Kochishan said. CA is considering managing Sun/StorageTek tape encryption next, thoiugh it doesn’t have plans for LTO.

But isn’t the mainframe and IBM focus making another silo for enterprise key management? What about non-mainframe shops? Stefan argues the enterprises most likely to be concerned with advanced key management are financial services companies and banks, which tend to still be running mainframes. Mainframe is also in CA’s DNA.

“It has to be mainframe based,” Kochishan said. “Some companies take distributed systems data and upload it to the mainframe, and have it backed up and tracked through mainframe applications…the mainframe has great reliability and availability which will address customer concerns for high availability and eliminating a single point of failure.”

What about business partners of mainframe-having customers who want to receive encrypted data? Kochishan said customers have a choice of methods to send public keys to business partners. They can send keys on a tape encrypted by CA Tape Encryption, on a natively-encrypted IBM TS1130 tape, or over SSL via replication from the mainframe.

Why not use IBM’s Enterprise Key Manager if you’re already running a z/OS mainframe and an IBM tape library? “IBM EKM has key management in the name but it’s not truly that,” Kochishan. He says IBM “doesn’t perform auditing, tracking, backup, recovery and expiration” of keys. IBM also has Tivoli Lifecycle Key Manager, but it’s “an extra cost item.” Speaking of cost items, CA’s starting price is $16,377 and an unlimited usage license starts at $54,590.

Kochishan acknowledged key management standards will still be, er, key to encryption adoption, even if CA’s approach has succeeded in allaying users’ reliability concerns. One of CA’s technical architects is on the board of the OASIS standards body working on a standard as we speak. “That is a complaint among customers,” Kochishan said.

November 12, 2009  3:08 PM

HP buys 3Com, not Brocade

Dave Raffo Dave Raffo Profile: Dave Raffo

Although Hewlett-Packard spent $2.7 billion to buy 3Com Wednesday largely to make it more competitive with Cisco on the Ethernet switching front, the deal will also have implications for Cisco’s main storage competitor Brocade.

First, the deal means HP won’t be buying Brocade – at least not any time soon. HP was considered the most likely company to buy Brocade after word leaked that Brocade was looking for a buyer last month. It appears that HP did consider it – HP executive VP Dave Donatelli said on a webcast explaining the 3Com acquisition that HP looked at all networking options – but decided 3Com’s Ethernet switches and routers were a better fit than the products that Brocade picked up from Foundry.

The 3Com acquisition also means HP won’t follow the lead of IBM and Dell and sign an OEM deal with Brocade for its Ethernet switches. With 3Com’s products and its own ProCurve platform, HP should have enough to fill out its Ethernet lineup.

The deal won’t impact Brocade’s core business – selling Fibre Channel switches. With Cisco and Brocade as its only options, HP will likely continue to lean heavily on Brocade for storage connectivity.

Still, the HP-3Com deal is seen as bad news for Brocade. Several Wall Street analysts downgraded its stock price today, and its shares dropped more than a dollar in early trading from Wednesday’s closing price of $9.25.

While talk of Brocade getting acquired has diminished, Wedbush Securities analyst Kaushik Roy raised the possibility that networking vendor Juniper might want Brocade to create “an even more formidable competitor to Cisco.”

“We think that neither Dell nor IBM would be interested in buying Brocade due to Brocade’s OEM model,” Roy wrote today in a note to clients. “Any purchase by one of the server vendors would lead to loss of revenue streams from the other server OEM vendors. We, however, think that Brocade might be a good acquisition target for Juniper.”

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