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28 Jan 2009 | SearchStorage.com Ordering Toprol-XL online, | Original Article
Brocade and Cisco have rolled out additions to their data center connectivity platforms. Brocade brought out a smaller version of its DCX Backbone director, Cheap Plavix no prescription, while Cisco launched a larger Nexus switch.
The Brocade DCX-4S Backbone is a 192-port version of the 384-port 8 Gbps DCX Backbone that Brocade launched a year ago. The DCX-4S has four blade slots vs, cheap Plavix online. the original DCX device's eight slots. The 4S version can be used as a smaller core backbone, implemented as an edge switch to complement the bigger DCX in large enterprises, or used as a router to move data between fabrics, ordering Toprol-XL online. Ordering Norvasc online legally, Like the original DCX, the 4S can connect to Brocade's other directors and switches, and will support Converged Enhanced Ethernet (CEE) and Fibre Channel over Ethernet (FCoE) through the addition of a blade for converged networks, cheap generic Toprol-XL.
Brocade also upgraded the operating system used for managing its directors and switches. Buy Plavix, The Brocade Fabric OS 6.2 has a Virtual Fabrics feature that lets customers partition a physical switch into virtual fabrics that can be managed independently – similar to the VSAN capability of Cisco's MDS Fibre Channel director.
Until now, Brocade devices could be partitioned into separate admin domains for easier management, Norvasc price, but individual ports couldn't be managed independently, Buy Norvasc online cheap, according to senior product marketing manager Bill Dunmire. Ordering Toprol-XL online, "Now we've taken it all the way through to actual traffic flow and control," he says. "A virtual fabric acts and looks like a separate switch and you manage it like a separate switch."
The DCX-4S Backbone is available today from Brocade, as well as from OEM partners Hewlett-Packard and Sun Microsystems, New Jersey NJ N.J..
Cisco beefs up FCoE device
The new Cisco Nexus 7018 is an 18-slot chassis that supports 512 10 Gigabit Ethernet ports or 768 1 gig Ethernet ports. Ordering Norvasc online without prescription, The Nexus 7010, launched last year, holds up to 256 10 Gig or 384 1 gig Ethernet ports, ordering Norvasc. The Nexus isn't an FC device, Buy Toprol-XL no rx, but is the central piece of Cisco's FCoE strategy. In addition, Cisco today rolled out the Nexus 5010 28-port switch that supports FC and FCoE, as well as 10 Gig and Data Center Ethernet (DCE), ordering Toprol-XL online.
"Today, the FCoE migration is primarily on the server side, Missouri MO Mo., combining separate HBAs [host bus adapters] and NICS into a converged network adapter, New Mexico NM N.Mex., " says Rajeev Bhardwaj, director of product management for the Cisco MDS FC platform. "You have a single I/O interface coming out that supports Fibre Channel and Ethernet, buy cheap Norvasc. That goes to the Nexus switch where traffic gets split up so SAN traffic goes into a Fibre Channel infrastructure and LAN traffic goes into an Ethernet infrastructure."
Brocade, Discount Toprol-XL, Cisco battle for data center supremacy
Brocade and Cisco have been going toe-to-toe with their next-generation data center platforms since the DCX and Nexus both launched last January. Brocade claims approximately 250 customers for the DCX, the same amount Cisco says is using its Nexus 7010, ordering Toprol-XL no prescription. Ordering Toprol-XL online, But the vendors have different visions about the timing of FCoE. Cisco says FCoE is already useful for consolidating devices and has customers using it, Comprar Toprol-XL de descuento, while Brocade maintains FCoE is at least a year or so away from having data center value. Brocade sees 8 Gbit FC as the next logical upgrade before organizations re-work their data centers for FCoE, although it showed how much it values Ethernet by acquiring Foundry Networks for $US2.6 billion last year, where to buy Toprol-XL.
"I don't know if you can compare them side by side, Massachusetts MA Mass., but they're going down the same path to help automate the data center infrastructure and network storage infrastructure," says Enterprise Strategy Group analyst Bob Laliberte of the DCX and Nexus. "Cisco's probably a little ahead on the FCoE story, New Mexico NM N.Mex., but that's an immature market now and there's still time for Brocade to catch up."
Rob Stevenson, Ordering Plavix, managing director of storage research at market research firm TheInfoPro, says his company's research shows 8 gig and FCoE running neck and neck in planning among Fortune 1000 customers, but neither is top of mind yet, Plavix sale.
"The curve for adoption for 8 gig and FCoE are almost one in the same now," he says, ordering Toprol-XL online. "Two percent say they're using it now, Cheap Toprol-XL, 19% say they're planning to adopt over the next 18 months and the rest have no plans."
IBM qualifies Brocade HBAs
Brocade also announced that IBM Corp. has certified its 8 Gbit HBAs for the IBM System x server family.
Harry Petty, Texas TX Tex., Brocade's HBA product marketing director, Bestill Toprol-XL online, says EMC, Hitachi Data Systems, LSI's Engenio and Xiotech have also qualified the HBAs that Brocade launched last year, cheap Plavix from canada.
Quantum refreshes de-dupe appliance.
Quantum today expanded capacity of the DXi7500 data deduplication disk backup box and upgraded the software to make for more granular replication and better application integration. Ordering Toprol-XL online, Quantum added support for 1 TB SATA drives -- the previous high was 750 GB -- to bring the maximum capacity for the DXi7500 to 220 TB. Where to buy Norvasc, The DXi 7500 hardware is based on a system from OEM partner LSI. Quantum is now supporting double-parity RAID 6 technology to better protect the larger drives.
On the software side, Um Plavix online, Quantum added features to further improve its replication, Billiga Plavix apotek, as well as support for Symantec OpenStorage API (OST) and Oracle RMAN, application-specific integration with tape drives, expanded command-line scripting and enhanced network and port management capabilities, Norvasc online store.
"We're adding things that make it easier to dedupe across multiple sites and multiple tiers and better integrate with backup applications," said Steve Whitner, Quantum's product marketing manager for its disk product platform.
Quantum began shipping its enterprise data deduplication system last June, ordering Toprol-XL online. While the DXi7500 previously replicated data for entire partitions, it now can replicate data on cartridges (VTL) or at the file (NAS interface) level and restore data from cartridges or in a file directory while continuing to replicate.
OST support means when DXi7500 customers use Symantec NetBackup Media Server, NetBackup can synchronize two instances of the data independently so they can be managed and restored separately on different systems. Data Domain and FalconStor previously announced support for OST with their data deduplication products. Quantum also claims the DXi7500 can increase its deduplication ratio up to four times when used with Oracle RMAN by separating metadata from data.
Ordering Toprol-XL online, Quantum wants tape, disk to co-exist
Unlike its major deduplication rivals, Quantum is also a tape vendor and it is also taking steps to better integrate deduplicated data with tape backup.
The DXi7500 now supports application-aware tape creation through EMC NetWorker, a feature it previously only supported with Symantec NetBackup. This capability lets NetWorker track multiple copies of the same data on disk and tape, and customers can set different expiration policies on each set. Quantum also supports Shadow Tape Creation for CommVault Galaxy, Heweltt-Packard DataProtector and IBM Tivoli Storage Manager, which lets those applications see a virtual copy of data and keep a physical copy for restores directly through the backup app.
The new CLI will let customers script processes, and enhanced port management allows them to separate backup, replication and management tasks on individual ports.
Taneja Group analyst Eric Burgener says Quantum has broken little new ground with its upgrades, but it's important to integrate deduplication with replication and other features, ordering Toprol-XL online.
"None of the items look huge on their own, but they make it easier to manage," Burgener said. "Deduplication and replication go together well. They let you move much larger data sets out without having to buy additional bandwidth. Nobody just backs up data anymore, they always want to move it out somewhere else."
The new features are available from Quantum's DXi7500 enterprise system and its midrange DXi7500 Express system now.
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Buy Norvasc without prescription, By Robert Stevenson, Doug Rainbolt, and David Dale02 Jan 2009 | INFOSTOR | Original Article
A recent end-user survey conducted by TheInfoPro (TIP), an independent IT research firm, revealed several interesting findings regarding iSCSI adoption in Global 2000 organizations. It is well known that the use of iSCSI has consistently been associated with small and mid-size organizations looking to migrate away from direct-attached storage (DAS), Georgia GA Ga.. Comprare Plavix, Historically, many SMBs have been drawn to iSCSI due to its ease-of-use and low cost, kopen goedkope Toprol-XL. Norvasc for sale, These organizations hadn't invested in Fibre Channel, and iSCSI provided a relatively easy way to migrate from DAS to networked storage, farmacia Plavix barato. Texas TX Tex., In contrast, Global 2000 organizations made significant investments in Fibre Channel, Maryland MD Md., Order Plavix online legally, and the roles and responsibilities that demarcated networking from storage were well defined.
Fast forward to today, buy Norvasc without prescription. The latest TIP survey indicates that large organizations are, cheap generic Plavix, Ordering Norvasc overnight delivery, in fact, using iSCSI and spending on iSCSI is rising rapidly, order Plavix online. Cheap Toprol-XL online cheap, One question is, "How are Global 2000 organizations using iSCSI?"
In its most recent study - which details storage technology implementation timeframes and spending obtained via more than 150 one-on-one interviews with storage professionals - TIP found that approximately 16% of Global 2000 organizations have installed iSCSI storage, kjøpe Toprol-XL online. Pharmacy Norvasc, While this number is not all that surprising, given that this has been the general trend over the last four years, Iowa IA, Cheap Plavix without prescription, the feedback on users' experience with, and plans for increased spending on, Plavix pharmacy, Illinois IL Ill., iSCSI reveal some interesting trends.
When asked where and how iSCSI was deployed and used within these organizations, αγοράσετε Plavix, Order Norvasc online legally, the overwhelming feedback was that increased spending was planned – by approximately 40% of the organizations – to further use iSCSI primarily to save money on replication and for use within remote-office storage environments. Buy Norvasc without prescription, (Overall, 40% of the respondents planned to spend more on IP SAN arrays over the next year, 32% expected spending to remain about the same, and 28% planned to spend less on IP SANs.)
Though iSCSI is far from being the dominant SAN technology for large data centers, it is finding roots in several areas of the enterprise, including Windows environments with extensive file serving needs; large branch/remote office deployments where Windows is prevalent; and low-cost disaster recovery solutions for non-mission-critical data – especially in environments where data is widely distributed across a number of offices.
What has changed
According to the TIP survey, buy Norvasc online without prescription, Billige Plavix Apotheke, a traditional use-case scenario for iSCSI within large remote offices has been in the areas of replication, file sharing and email archiving; however, Wyoming WY Wyo., Køb billige Norvasc, as organizations build out tiered storage, and as server virtualization continues to have a greater effect on all areas of an IT infrastructure, Nevada NV Nev., Maine ME Me., the place where organizations are deploying iSCSI has changed dramatically over the last year.
Many organizations have found that the use of iSCSI simplifies virtual server management, Om Norvasc online, Hawaii HI, using the inherent advantages of IP in abstracting virtual servers from physical storage – making migration and reconfiguration easier. Its use has expanded beyond the local area, Osta Norvasc, Köpa billiga Toprol-XL, either as a pure iSCSI environment or in mixed environments with Fibre Channel fabrics. Where a year ago in such mixed environments iSCSI was deployed only through a gateway to Fibre Channel SANs in the local area, it is now being deployed through the WAN to Fibre Channel SANs as users leverage the distance advantages of IP storage. Within the local area, users are frequently connecting NAS gateways to iSCSI targets, and deploying end-to-end shared LANs and end-to-end dedicated LANs – with a focus on backup services, Microsoft SQL services, and file services, buy Norvasc without prescription.
The survey results reveal that large enterprises using iSCSI consider data recovery, file replication, and flexibility to be the key areas in which iSCSI excels.
"More and more users are finding that iSCSI is much easier to implement compared to alternatives in the marketplace," says David Stevens, a storage manager at Carnegie Mellon University. "iSCSI was faster for us to implement and required fewer people than competitive options, which resulted in reduced storage costs. I expect to see more and more organizations implementing iSCSI in the data center."
It is difficult to tell at this stage what the long-term future of iSCSI will be within Global 2000 organizations, although it is clear that organizations are seeing benefits that exceed initial expectations. Buy Norvasc without prescription, Some organizations point to the future of Fibre Channel over Ethernet (FCoE) as being a key enabler that promises to unify fabrics, offering simplification, cost savings, and the preservation of assets.
The TIP study shows that many large enterprises are cautious when questioned about iSCSI deployment plans as they consider a possible future of FCoE. These are the same organizations that have made significant investments in Fibre Channel; therefore, the responses aren't surprising.
Broad appeal
Nonetheless, large enterprises that have deployed iSCSI are finding benefit and are expected to continue to make investments in broader use of the technology. It is difficult to predict what the future will bring and whether it will be an FCoE versus iSCSI debate, with one having to win and one having to lose. Regardless of what the future may bring, there is ample evidence that iSCSI can provide significant benefits to organizations of all sizes today.
ROBERT STEVENSON is managing director of storage research at TheInfoPro. DOUG RAINBOLT is a board member of the SNIA IP Storage Forum and vice president of sales and marketing at Alacritech. DAVID DALE is chair of the SNIA IP Storage Forum and director of industry standards at NetApp..
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