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Archives for April 2010

Does Shift happen ?

April 30, 2010 by Kris Buytaert Leave a Comment

Last week’s announcement of RHEL 6 Beta not including Xen anymore probably is the start of a new era in open source virtualization. While the signs were on the wall since RedHat acquired Qumranet it has never been more visible.

The tone has been set …in the same week RedHat announces RHEL6 Beta with only KVM support, Canonical announces 12000 UEC Deployments. UEC is Ubuntu Enterprise Cloud , it’s their Eucalyptus implementation, or should we say integration ?
12000 deployments of UEC sounds like a lot, maybe a bit too much to believe today … ,

It’s probably too early to say that there are more KVM than Xen deployments today (certainly taking into account Amazon’s giant Xen deployments ) , but when talking to different ISP’s and Cloud Vendors you feel that there is a trend towards preferring KVM over Xen.

The biggest argument for KVM today is the fact that you can turn any recent Linux box into a Virtual Machine container with a couple of comands. The fact that KVM is part of the Linux Kernel and doesn’t require you to add extra components to your distibution makes it a lot easier to deploy and validate as opposed to a Xen setup that still needs extra changes and isn’t in the main kernel.

Today main reason why people are still considering Xen in some projects is legacy hardware not having a VT chipset yet … lots of older hardware can be put to good use with the performance that Xen’s paravirtualization brings .

When given choice of KVM / Xen or VirtualBox for their future Open Source virtualization deploymetns, Almost 50% of the people questioned plan on using KVM for their next deployment, as opposed to only about 30% planning to use Xen.

So at first KVM was being ignored, then being laughed at for not being a dedicated hypervisor but being part fo the Operating System .. and now apparently it’s time for the fight … and what a fight .

With much sadness we read Simon Crosby’s FUDitorial about RedHat’s KVM adoption.

When people start calling OEL a “superior enterprise version of RHEL” a red light starts flashing for me , so is Oracle planning to acquire Citrix any time soon ? As the only way to explain Simon talking about RHEL not being available for download and no sources being availble at all, I can think off is that he is already thinking about how to please his next employer.. Simon’s reaction tries to make the RedHat move look insignificant for some, for others it might be the drop that makes them really switch to KVM as it clearly is full of FUD regarding to RedHat

Oracle was betting heavily on Xen, Sun was also putting a lot of effort into xVM, however the Sun xVM effort seems to wander off towards more VirtualBox efforts. Obviously Citrix won’t head towards KVM anyh time soon .. but the big question is .. what will the masses do ?

Filed Under: Guest Posts, News Tagged With: citrix, kvm, linux, Xen, xenserver, xensource

A&W Food Services of Canada Replaces StorageX with AutoVirt Solutions

April 27, 2010 by Robin Wauters Leave a Comment

AutoVirt, provider of file virtualization and data management solutions, today announced that A&W Food Services of Canada, one of Canada‘s largest and fastest growing restaurant chains, is implementing a virtualized file storage environment with AutoVirt.

The AutoVirt solution was chosen to replace existing StorageX technology, as AutoVirt offered a more advanced and easier to use solution for the management of backend corporate file systems, over the soon to be end-of-lifed StorageX technology.  A&W’s new virtualized environment, which will come online without any disruption to users, will enable A&W to completely reorganize its file environment for streamlined backup, retention and security policies, leading to tremendous improvements in operational efficiency and dramatic cost savings.

When Bruce Jamieson, the company’s Network Systems Manager, joined the Corporate IT Department about five years ago, he inherited a number of challenges, especially in regards to the company’s backend file storage environment.  The file system had very little structure, making it impossible for Jamieson to separate the relatively few files that required specialized policy-based treatment from the rest of the data.  As a result, Jamieson needed to apply the same expensive backup, retention and security policies to all the files in his environment.  Jamieson needed to find a solution that would enable him to clean up, and then more easily manage the company’s backend corporate file data.  After an extremely successful server virtualization initiative, he was sold on the value of virtualization and decided to apply a virtualization solution to his file infrastructure as well.

Jamieson also plans to leverage AutoVirt’s file virtualization capabilities to consolidate how his users view and access their files, making it easier for them to find what they are looking for.  Jamieson will be able to archive unused files to lower-cost SATA drives, shrink A&W’s backup window, and apply appropriate retention policies to data after users leave the company. These activities all result in hard and soft savings across disk, tape, hardware, software and operational processes.

Filed Under: News

Extreme Networks Introduces 40 Gigabit Ethernet Solutions

April 27, 2010 by Robin Wauters Leave a Comment

Extreme Networks today announced highly scalable 40 Gigabit Ethernet (GbE) network solutions.

The VIM3-40G4X adds four 40 GbE connections to the Summit X650 Top-of-Rack stackable switches for $3,995, or less than $1,000 per port.

The new module is fully compatible with the existing Summit X650 and Summit X480 stackable switches, preserving customers’ investments while providing a smooth upgrade to greatly increased scalability of both virtualized and non-virtualized data centers.

At Interop Las Vegas, Extreme Networks is demonstrating the VIM3-40G4X installed in a Summit X650 stackable switch in a “Top-of-Rack” configuration connected to the BlackDiamond 8800 chassis with a four port 40 GbE module configured as the Data Center core. All of the industry-leading features of the ExtremeXOS modular operating system, including Layer 2/Layer 3 forwarding, redundancy and resiliency features such as EAPS, and the ability to bond together multiple links, are implemented at 40 GbE speeds.

Extreme Networks recent announcement of its XNV VM Lifecycle Management and the Direct Attach network virtualization architecture, named a Best of Interop Finalist in the virtualization category, are fully supported with 40 GbE at their release.

40 GbE is poised to become a data center infrastructure requirement, where it serves as an aggregation technology necessary to build data centers with high performance servers that are supporting virtualized services, video, storage and traditional applications.

Pricing and Availability: Extreme Networks VIM3-40G4X for the Summit X650 series switch will be in customer trial in the third quarter of 2010 and customer shipment follows at the U.S. list price of $3,995.

Filed Under: News

NComputing Launches L300 Access Device

April 26, 2010 by Robin Wauters Leave a Comment

NComputing, provider of low-cost virtual desktops for Windows, Linux, VMware and Citrix, with over 20 million daily users, today announced the launch and immediate availability of the L300 access device based on the NComputing Numo family chip, a highly integrated and multimedia enhancing System-on-Chip (SoC).

The L300, in combination with NComputing vSpace virtualization software delivers Windows virtual desktops and integrates seamlessly into Citrix and VMware VDI installations.

The L300 Ethernet virtual desktop builds on the success of the L series product line by delivering rich, full screen, full motion multimedia playback up to 1920×1080 resolution, transparent USB redirection, and simple but powerful deployment and management tools, making setup easy to deploy 4 workstations in a remote branch office or four thousand in a corporate office.

The L300, in combination with NComputing vSpace virtualization software provides the high-quality virtual desktops that have already seen rapid adoption with more than 600,000 commercial deployments. The L300 zero client costs less than any other thin or zero client option in the marketplace and a quarter of the cost of desktop PCs. In combination with the NComputing vSpace Software, the L300 enables VDI solutions at one third the price of other offerings.

Filed Under: News

F5 Introduces New Virtual and Hardware-Based Application Delivery Controllers

April 26, 2010 by Robin Wauters 1 Comment

F5 Networks today announced new Application Delivery Controller platforms, extending its BIG-IP product family.

F5 is offering a new high-end appliance series with the BIG-IP 11050 platform and a new 8950 hardware appliance featuring higher throughput and enhanced layer 4 performance. In addition, F5 is delivering production and lab versions of its virtual appliance, BIG-IP Local Traffic Manager (LTM) Virtual Edition (VE). Together, F5’s physical and virtual ADC solutions provide enterprises and service providers with greater flexibility, offering a hybrid approach to architecting an adaptable and highly scalable application delivery network.

The addition of these new hardware platforms and BIG-IP LTM VE improves F5’s ability to provide the foundations of a flexible ADN architecture and support the company’s vision for enterprise cloud architecture. With these agile infrastructure components, organizations can implement a framework to deliver services dynamically as application and network conditions change.

The F5 TMOS architecture means that all BIG-IP appliances—physical and virtual—can leverage the flexible capabilities of the iRules programming language and iControl API, as well as the resources from the company’s DevCentral community. With these powerful, unified technologies, customers can achieve comprehensive visibility and control over their application delivery environments.

BIG-IP 8950 & 11050 Hardware Helps Customers Meet Growing Throughput Demands

  • The new platforms support high throughput levels to meet the application delivery needs of service providers and organizations that put a premium on transactions per second, such as financial institutions. The BIG-IP 8950 platform features a throughput level of 20 Gbps, while the 11050 boasts 42 Gbps.
  • The solutions support 10 Gb Ethernet connectivity to help bandwidth-conscious customers deliver enhanced application services. The platforms provide ideal solutions for customers that have configured their data centers around 10GE or are currently planning to upgrade their infrastructure.
  • With the 8950 and 11050 platforms, customers have the ability to incorporate additional application services (acceleration, high availability, application security, etc.), as their business needs evolve. Because these capabilities can be added to the existing ADN hardware platform, F5 solutions offer both enhanced functionality and optimum performance.

BIG-IP LTM VE Improves ADC Scalability and Simplifies Solution Deployment

  • Virtual ADCs can be rapidly deployed and scaled to support applications as resources are needed. In addition, cloud providers can leverage virtual ADCs to apply specific application policies on a per-customer basis to support individual organizations’ business priorities.
  • BIG-IP LTM VE provides improved evaluation, development, integration, QA, and staging for application delivery policies and deployments. By enabling customers to deploy a virtual BIG-IP device in a testing lab, customers can conveniently test how applications and networks will respond in a production environment. This capability also enables customers to evaluate the addition of other ADC services such as SSL offloading, caching, and compression, and seamlessly transfer from testing scenarios into production.
  • BIG-IP LTM VE will be available in a full production version and a non-production lab version, as well as the previously announced trial. The full production version features variable throughput options up to 1Gbps. The lab version enables in-depth testing, and is best suited for efforts around application development, test, QA, and other non-production scenarios.
  • Unlike other virtualized application delivery offerings, BIG-IP LTM VE is part of a comprehensive application delivery architecture platform. This means that it has been designed to operate in tight integration with F5’s broad product portfolio, as well as support solutions from other leading virtualization companies such as VMware.

The BIG-IP 8950 and 11050 hardware platforms will be available in April. Production and Lab versions of the BIG-IP Local Traffic Manager (LTM) Virtual Edition will also be available in April.

Filed Under: News

Citrix Reports Q1 2010 Financial Results

April 23, 2010 by Robin Wauters Leave a Comment

Citrix Systems today reported financial results for the first quarter of fiscal 2010 ended March 31, 2010.

In the first quarter of fiscal 2010, Citrix achieved revenue of $414 million, compared to $369 million in the first quarter of fiscal 2009, representing 12 percent revenue growth.

GAAP Results
Net income for the first quarter of fiscal 2010 was $47 million, or $0.25 per diluted share, compared to $7 million, or $0.04 per diluted share, for the first quarter of 2009.

Non-GAAP Results
Non-GAAP net income in the first quarter of fiscal 2010 was $75 million, or $0.40 per diluted share, compared to $59 million, or $0.32 per diluted share, in the comparable period last year.  Non-GAAP net income for both periods excludes the effects of amortization of intangible assets primarily related to business combinations, stock-based compensation expenses and charges recorded in connection with the restructuring program that the company implemented in January 2009 and the tax effects related to those items.

In addition to quarterly financial results, Citrix also announced that its board of directors has authorized it to repurchase up to an additional $400 million of its common stock.  As of March 31, 2010, approximately $58 million remained in authority from previous approvals.

Q1 Financial Summary
In reviewing the first quarter results of 2010, compared to the first quarter of 2009:

  • In reviewing the first quarter results of 2010, compared to the first quarter of 2009:
  • Product license revenue increased 10 percent;
  • Revenue from license updates grew 10 percent;
  • Online services revenue grew 18 percent;
  • Technical services revenue, which is comprised of consulting, education and technical support, grew 18 percent;
  • Revenue increased in the America’s region by 14 percent; increased in the EMEA region by 6 percent; and increased in the Pacific region by 13 percent;
  • Deferred revenue totaled $636 million, compared to $535 million on March 31, 2009;
  • GAAP operating margin was 13 percent for the quarter, compared to one percent in the first quarter of 2009, and non-GAAP operating margin was 23 percent for the quarter, compared to 19 percent in the first quarter of 2009, excluding the effects of amortization of intangible assets primarily related to business combinations, stock-based compensation expense and costs associated with the 2009 restructuring program;
  • Cash flow from operations was $144 million, compared with $82 million in the first quarter of 2009; and
  • The company repurchased 2.3 million shares at an average price of $43.71.

Financial Outlook for Second Quarter 2010
Citrix management expects to achieve the following results during its second fiscal quarter of 2010 ending June 30, 2010:

  • Net revenue is expected to be in the range of $430 million to $440 million;
  • Interest income is expected to be $3 million to $4 million;
  • Weighted average shares outstanding is expected to be in the range of 190 million to 192 million shares; and
  • GAAP diluted earnings per share is expected to be in the range of $0.28 to $0.29. Non-GAAP diluted earnings per share is expected to be in the range of $0.44 to $0.45, excluding $0.08 related to the effects of amortization of intangible assets primarily related to business combinations, $0.14 related to the effects of stock-based compensation expenses, certain charges recorded in conjunction with the company’s 2009 restructuring program, if any, and, $(0.05) to $(0.07) for the effect of the differential between the GAAP and non-GAAP tax rates and tax effects related to these items.

The above statements are based on current expectations. These statements are forward-looking, and actual results may differ materially.

Financial Outlook for Fiscal Year 2010
Citrix management expects to achieve the following results during its fiscal year 2010 ending December 31, 2010:

  • Net revenue is expected to be in the range of $1.765 billion to $1.78 billion;
  • Non-GAAP operating margin is expected to increase by 100 basis points compared to fiscal year 2009, excluding the effects of amortization of intangible assets primarily related to business combinations and stock-based compensation expense, and certain charges recorded in conjunction with the company’s 2009 restructuring program;
  • Interest income is expected to be $16 million to $19 million; and
  • GAAP diluted earnings per share is expected to be in the range of $1.29 to $1.34. Non-GAAP diluted earnings per share is expected to be in the range of $1.88 to $1.91, excluding $0.33 related to the effects of amortization of intangible assets primarily related to business combinations, $0.52 related to the effects of stock-based compensation expenses, certain charges recorded in conjunction with the company’s 2009 restructuring program and $(0.23) to $(0.30) for the effect of the differential between the GAAP and non-GAAP tax rates and tax effects related to these items.

The above statements are based on current expectations. These statements are forward-looking, and actual results may differ materially.

Company, Product and Alliance Highlights
During the first quarter of 2010, Citrix announced:

  • The Feature Pack 1 release of Citrix XenDesktop 4, which sets new scalability records, simplifies management, and lets end user access virtual desktops up to five times faster – all in order to accelerate the adoption of desktop virtualization.
  • Citrix XenDesktop 4 was honored as an InfoWorld 2010 Technology of the Year Award winner, selected by editors and reviewers as one of the best and most innovative products on the IT landscape.
  • The release of Citrix XenApp 6, with major enhancements to the de facto standard for on-demand application delivery that simplifies management, enhances scalability, and expands high-definition support and self-service access to apps from any device, including PCs, Macs, laptops and smart phones.
  • A new high-performance appliance in its Citrix NetScaler MPX family of application networking systems to round out a comprehensive and cost-effective product line that spans small, single application virtual appliances to massive, high-end systems designed to power the world’s busiest websites with unmatched scalability.
  • A joint collaboration agreement with Microsoft to accelerate virtual desktop adoption.  The agreement includes the “VDI Kick Start” promotion, which offers new customers a more than 50 percent discount off the estimated retail price and the “Rescue for VMware VDI” promotion, which allows VMware customers to trade in up to 500 View licenses at no additional cost in order to “jump start” a complete VDI solution.  Additionally, the companies will work together to enable the high-definition HDX technology in Citrix XenDesktop to enhance and extend the capabilities of the Microsoft RemoteFX platform, ensuring that virtual desktops are a rich, high-definition experience for all users, regardless of their device, location or role.

Filed Under: News

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