Articles about Xenserver

Virtual servers

Reds are infiltrating VMs, says new x86 virt Supernatural Square

Gartner's annual Magic Quadrant for x86 Server Virtualization Infrastructure has escaped into the wild, with a suggestion the Reds are taking over. One Red, Red Hat, has moved from the “niche players” category of the quadrant into the visionaries square, on the strength of “a strong tie between KVM adoption and OpenStack, as …
Simon Sharwood, 12 Aug 2016

OSNEXUS: Storage upstart that funded itself before gaining angel wings

Take one ambitious Citrix engineering director who wanted to start his own storage company, sprinkle in $2m of angel funding and seven years later you find a IBM SoftLayer-blessed 20-person startup competing with DataCore. Nexenta and $100m+ funding, and other VC-backed software-defined storage vendors. How did that happen? …
Chris Mellor, 06 Jul 2016
Rosetta's view of Earth on March 5th, 2005

Citrix finds Atlantis

Citrix and Atlantis are partnering up for VDI and HCIAs. The Atlantis-Citrix alliance combines Citrix’s Workspace Suite, which includes XenDesktop and XenApp, runs on XenServer with Atlantis HyperScale all-flash hyper-converged infrastructure appliances (HCIAs)and Atlantis's USX software-defined storage products. Atlantis fast …
Chris Mellor, 31 May 2016

Citrix dodges death, returns with bigger XenServer and NetScaler

Citrix has unified its networking products and made big additions to its virtualisation stack. Last things first: XenServer is now in version 7, which means it gains support for Intel's Iris Pro graphics technology. In theory that makes XenServer a better platform for graphics-intensive desktop virtualisation (VDI) chores. …
Simon Sharwood, 25 May 2016

VMware finally gets all its end-user computing ideas together as one

VMware has taken the wraps off what looks like the culmination of several years building an end-user computing business. Workspace ONE is the name of the new product, an odd choice given that arch-rival Citrix offers Workspace Suite and Workspace Cloud. The similarity doesn't end there. Both companies now offer different …
Simon Sharwood, 09 Feb 2016
Cloud vs Virtualization by cc 2l0 attribution generic

Move vSphere VMs to XenServer? Citrix thinks someone wants it

Would anyone move VMs from VMware to Citrix? XenServer's made it easier with a w technical preview of XenServer, probably for version 7.0. This is the second such release since version 6.5 gave the world so much joy last January. In line with Citrix's plan to make XenServer a terrific environment for its own wares, and mostly …
Simon Sharwood, 22 Jan 2016

Citrix buys System Center control freak, sells CloudPlatform

Citrix has offloaded its CloudPlatform products to Accelerite, bought Comtrade's System Center Operations Manager management packs and tweaked some of its software. The sale first: Accelerite is a subsidiary of India's Persistent Systems, a software-developer-for-hire that created Accelerite to sell products instead of …
Simon Sharwood, 12 Jan 2016

Tintri shrinks its all-flash entry-level to $125K door-opener

Tintri has added an entry-level all-flash array to its range, with an updated OS and predictive analytics functions are coming to model capacity and performance trends. The company has three hybrid flash/disk arrays and, now, three all-flash arrays, the newest one being the T5040. These arrays are managed by VM administrators …
Chris Mellor, 08 Dec 2015

Hypervisor headaches: Hosts hosed by x86 exception bugs

Various hypervisors and operating systems are scrambling to patch around an x86 bug that lets an admin-level guest crash the underlying CPU, causing a denial-of-service to anyone else on the same machine. The issue, described here, is that with some x86 CPUs, an attacker with kernel-mode code execution privileges on a guest …

OpenStack bandwagon rolls into Japan. We cross live to our Tokyo correspondent – Chris?

The OpenStack roadshow landed in Tokyo this week, hoping to show that it too is bathed in the rays of a rising sun. Enough vendors queued up to announce that their software now supports the latest OpenStack something to keep the bandwagon moving forwards at a fast lick. Here are a few of the announcements: Falconstor – …
Chris Mellor, 27 Oct 2015

Citrix's boutique virtualisation strategy is working. Mostly

Citrix has taken the unusual step of releasing some market share data that doesn't show it in a completely flattering light. Citrix more or less backed out of the mainstream server virtualisation market in 2013 and 2014. In the latter year analyst firm Gartner said the company “is no longer investing strictly to keep up with …
Simon Sharwood, 25 Oct 2015
Child measuring image via Shutterstock

By the numbers: The virtualisation options for private cloud hopefuls

VMware, Hyper-V ... XenServer? When it comes to virtualisation, these are the three most frequently cited options. And this would have been OK in the days before cloud, when virtualisation was “just” something for the boys and girls down in the sysadmin branch of the IT department cared about. Now we do have cloud, and private …
Tom Baines, 05 Oct 2015
NVIDIA GRID old kepler models

NVIDIA reveals GPUs for blade servers, Linux desktop support

VMworld 2015 NVIDIA has announced the second version of its Grid desktop virtualisation software, complete with a pair of GPUs for blade servers. NVIDIA is pitching GRID as a hardware offering tuned to the needs of graphically-demanding desktop virtualisation (VDI) workloads. If that sounds a bit exotic, consider environments like the …
Simon Sharwood, 30 Aug 2015
management cloud2

vCenter gains power to manage multiple clouds

Server virtualization management tool maker HotLink has enhanced the cloudy capabilities of VMware's vCenter by giving it the power to manage multiple public clouds. The company's new Cloud Management Express imbues vCenter with the power to manage VMs in Microsoft Azure, vCloud Air, OpenStack and Amazon EC2, and also to …
Simon Sharwood, 12 Aug 2015
Citrix cloud workspace

Citrix reveals its Workspace Cloud ADaaS play

Citrix has kicked off its Synergy shindig with a preview of its new Citrix Workspace Cloud, an application and desktop delivery tool it's billing as “a new control plane that merges the worlds of on-premises and cloud, allowing IT managers to create secure, mobile workspaces that include desktops, applications and data from …
Simon Sharwood, 13 May 2015
Young hipster man wearing hat, suspenders, bow-tie and fake-looking tattoo-sleeve. Image via shutterstock

Hypervisor indecisive? Today's contenders from yesterday's Hipsters

The origins of the hypervisor can be traced back to IBM’s mainframe systems. Big Blue implemented something approximating a virtualisation platform as an experimental system in the mid-sixties but it wasn’t until 1985 that the idea of the logical partition (or LPAR) on the pSeries and zSeries delivered something recognisable as …
Tom Baines, 12 May 2015
Dell SCv2000 storage array

Compellent kicks EqualLogic out of Dell's bottom end: New SCv2000

When Dell acquired EqualLogic and later Compellent, it used the former brand for its low-end storage and the latter for its bigger bit boxen. The company's now booted EqualLogic out of the bottom end with the new entry-level SCv2000, a US$14,000 array that does everything a larger Compellent does, but for less. Dell hasn't yet …
Simon Sharwood, 06 May 2015

Atlantis kicks its flashy upstart brethren right in the price tag

Atlantis has a software-defined, butch-bezelled, all-flash hyper-converged appliance radically cheaper than EVO:RAIL, Nutanix and SimpliVity alternatives, even the hybrid flash-disk ones. Its turnkey HyperScale product is a development of its ILIO VDI and USX VMware VM-accelerating products, which use RAM caching to speed data …
Chris Mellor, 05 May 2015
Rows of washing machines in shop aisle

If hypervisor is commodity, why is VMware still on top?

The hypervisor is a commodity. VMware's ESXi, Microsoft's Hyper-V and the open-source community's Xen and KVM are all right and proper tools for virtualising workloads. Does that mean we should all stampede away from expensive proprietary hypervisors and dine on the open-source freebies? This being IT, the answer is "it depends …
Trevor Pott, 23 Apr 2015
Citrix X1 mouse

Citrix goes into the mouse business

Citrix is getting into the mouse business. The company threw a Summit this week where it shoved new versions of XenServer and XenMobile out the door. It also revealed the “X1”, a mouse that works with its Citrix Receiver app. Receiver is the client needed to access applications and/or desktops groomed by XenApp or XenDesktop …
Simon Sharwood, 16 Jan 2015

XenServer takes half a step forward, none towards hybrid cloud

Citrix has released XenServer 6.5 and, as foreshadowed with the July 2014 preview named “Creedence”, has focussed on its own application delivery strengths and the needs of cloud operators rather than the wider enterprise computing market. Citrix isn't spinning it that way: it reckons the new 64-bit kernel, addition of Intel's …
Simon Sharwood, 14 Jan 2015

Atlantis Computing: CEO left due to 'personal reasons'

Comment Atlantis CEO Jason Donahue stepped down for personal reasons with no business-related issues at all, says the firm, which adds that it has set up a partnership with Citrix using its virty storage booster software USX. Chetan Venkatesh, Atlantis’ founder and new CEO after Jason Donahue left just four months post-appointment, …
Chris Mellor, 13 Jan 2015

Citrix says reports of XenServer's death are greatly exaggerated

When the mages at Gartner gave the world their most recent view of the x86 virtualization market, the firm offered unkind words about Citrix's prospects in the market. “Citrix is no longer investing strictly to keep up with market leaders VMware and Microsoft for traditional server virtualization,' the crystal ball gazers …
Simon Sharwood, 22 Aug 2014

Biz data botherer CommVault slips out fresh do-it-all bundle

CommVault has added additional AWS and Azure support and reveals easier, more targeted ways to buy its all-singing, all-dancing backup/archive/data management product Simpana 10. The AWS and Azure facilities include cloud reporting, end-user self-service provisioning, recovery, software snapshots and virtual machine resource …
Chris Mellor, 22 Aug 2014
Dell logo

Dell slaps Intel Haswell brawn in monster Precision workstations

Dell has updated its line of tower and rack workstations with the latest Intel x86-64 chips and promises they will be on sale next month. Powering Dell's new offerings are "Haswell" Xeon E5 v3 processors, which aren’t on general release as yet, and the Precision models will also carry DDR4 memory capable of speeds up to 2,133MHz …
Iain Thomson, 13 Aug 2014

Citrix releases tech preview of next XenServer

In Gartner's recently-released Magic Quadrant for x86 Server Virtualization Infrastructure the analyst firm said Citrix “ … is no longer investing strictly to keep up with market leaders VMware and Microsoft for traditional server virtualization.” Gartner might not be that far off the mark, because Citrix has just released “ …
Simon Sharwood, 17 Jul 2014
Crystal ball via

Virty server bones thrown: Gartner mages see Microsoft rising

Gartner’s server virtualisation magic quadrant shows virtualisation juggernaut VMware sitting at the top of the pack for the fifth year running, with Citrix down in the niche player dumps along with Red Hat. There are just two suppliers in the leader’s quadrant: VMware and Microsoft. Oracle is the only challenger and that by a …
Chris Mellor, 15 Jul 2014
Lenticular Cloud

How Microsoft's cloud aims to cover the world

Microsoft has a vision for the cloud. Anyone who has watched this session by the legendary Rick Claus from last year’s AUTechEd already has a basic idea of what this entails. Microsoft’s plan, dubbed the Cloud OS platform, rests on three pillars. These create a unified strategy that is changing the game and positioning the …
Aaron Milne, 22 Jun 2014
Kaspersky Lab logo

Kaspersky's Security for Virtualization pushed to XenServer and HyperV

Kaspersky is extending its Security for Virtualuzation Light Agent security tool to the Citrix XenServer and Microsoft HyperV platforms. The company said that the Light Agent tool will launch on April 22 with XenServer and HyperV support as well as new options for VMware's vSphere hypervisor. The company will continue to …
Shaun Nichols, 15 Apr 2014
Cloud security

Mirantis: Hey guys, here's an idea - we're putting 'open' in OpenStack

OpenStack consultancy Mirantis has launched a distribution of the cloud operating system that it says is "lock-in free" – which makes us wonder just how the numerous other distributions aren't. The company announced the release of "Mirantis OpenStack" on Monday, and claimed that its version of the open-source cloud control freak …
Jack Clark, 21 Oct 2013
VMware Monster VM

VMware goes after biz critical apps with vSphere 5.5

VMworld 2013 Server virtualization juggernaut VMware has been talking about the software-defined data center (SSDC) for so long that you have to stop and remember that all of the software that enables this strategy is not actually available. But at VMworld 2013 this week in San Francisco, Virtzilla will be rolling out some major pieces of …
HotLink logo

HotLink rolls VMware virty servers out to the Amazon cloud

The latest product from server virtualization control freak upstart HotLink, called DR Express, was borne out of the company's need to have better disaster recovery for its own internal development cluster. And now, HotLink is ready to take it to the VMware masses. HotLink uncloaked from stealth mode two years ago with a …
A storm is brewing (Mali, Sahel). Foto: F. Guichard & L. Kergoat, AMMA project, CNRS copyright.

Citrix lets Microsoft Azure spew virtual desktops from the heavens

Will companies want to host virtual PCs in the cloud? Microsoft and Citrix Systems think so. For a certain set of PC users – even those accessing traditional Windows PC applications from a tablet or smartphone that is not running Windows – not only is a physical PC not a necessity, but neither is a data center serving up …

Xen hypervisor gets tech preview support for ARM processors

The Xen Project, which is now part of the Linux Foundation and which is responsible for extending the open source virtualization hypervisor formerly controlled by Citrix Systems, has updated Xen with a new 4.3 release that brings it to ARM processors. In a blog post, George Dunlap, a senior engineer at Citrix Systems in charge …

Citrix open sources XenServer hypervisor to chase clouds

The XenServer hypervisor is going back to its open source roots, now that Citrix Systems has decided to let go of the code behind its commercial-grade variant of the Xen server virtualization tool. Xen came out of Cambridge University by storm a decade ago, spawning XenSource to offer tech support for the product. For a while …

VMTurbo brings 'invisible hand' to storage, fabrics, and public clouds

Flush with a $7.5m cash infusion back in early May, VMTurbo is taking its economic scheduling engine, inspired by Adam Smith's "invisible hand", to more clouds and more devices. With Operations Manager 4.0, the company is supporting a wider array of hypervisors and cloud controllers, and is branching out to storage arrays and …

Rackspace floats virty router and firewall into its clouds

Moving to clouds should mean breaking free of all kinds of specific hardware devices and running as much software as possible on generic virtual machines – which is why Rackspace Hosting is partnering with Brocade Communications to bring its Vyatta vRouter software to its public and private clouds. Brocade has been gradually …
Dell's FX100 Remote Access Device thin client

HP, Dell stack up back-end iron for XenDesktop 7 virty PCs

Companies whose staffers work from tablets and smartphones don't have to buy Microsoft's Surface tablets or Windows Phones to enable them to use the firm's Windows applications. Businesses can instead slice up a bunch of servers into virtual PCs and stream them out to workers' fondleslabs or smartphones using either VMware …
DVD it in many colours

Backup bods Veeam quietly gobbling up ever-greater market share

Backup software supplier Veeam is quietly doing extraordinary things; it's growing its backup business while touting their latest software as a means to continue growing its market share. Veeam is privately-owned and focusses on virtual machine backup. It has no venture capital funding as far as we can tell. Despite that, it's …
Chris Mellor, 23 May 2013

Dell tweaks Foglight virty management to control freak VDI, storage

Quest Software ate Vizioncore and VKernel, and Dell bought Quest. Now their products have to be rationalized, so in conjunction with the launch of what would have been a rev of the VKernel Operations Suite, Dell has decided to put the Foglight brand on its server, storage, and network monitoring and management tools, and thus …

GreenBytes' data smite knight gets Citrix green light

GreenBytes' all-flash IO Offload Engine has been certified by Citrix as compatible with XenServer, clearing the way for it to accelerate the cloudy outsourcer's virtual desktops. The GreenBytes strategy has been to retire from the general-purpose all-flash storage array market - and concentrate on the virtual desktop (VDI) …
Chris Mellor, 29 Apr 2013
A storm is brewing (Mali, Sahel). Foto: F. Guichard & L. Kergoat, AMMA project, CNRS copyright.

Citrix hits turbulence, cuts profit outlook

Citrix Systems is the latest big IT vendor in the Q1 earnings season to report unexpected delays in closing orders, particularly with its key XenDesktop application and desktop virtualization product. The company has cut profit expectations for Q2 and for the full year, sending shares down seven per cent to just under $63 a pop …
Fritz Pfleumer with his magnetic tape recorder

Appliances are the new data centre onesie

It has been a fun and very profitable couple of decades for upstart IT server and systems software makers. They have thrown new server technologies at venerable mainframe and minicomputer systems and blasted the data centre into a thousand shiny metal bits. Then they lashed it all together with networks running distributed …
The ConnectX-3 Pro server adapter from Mellanox

Mellanox adds VM-flitting to ConnectX-3 server adapters

Switch and adapter maker Mellanox Technologies added support for virtual LAN overlays to its Ethernet switches late last year and now it is building in support for the two primary overlays into its ConnectX-3 server adapters to match. Virtual LAN overlays make Layer 3 routing between networks invisible to those networks and …

Verizon Terremark backs Xen-CloudStack combo for clouds

Hot on the heels of the open source Xen hypervisor being moved over to the Linux Foundation as an official collaborative project, Citrix Systems, which has controlled the Xen community as well as the open source CloudStack cloud controller that is one of the viable alternatives to OpenStack, has scored the Terremark cloud …

Cisco ports Nexus 1000V virtual switch to Microsoft's Hyper-V

Upstart server-maker Cisco is bounding around the Microsoft Management Summit this week in Las Vegas to talk about how it is plugging its technologies into Redmond's cloud stack. First up, as it promised it would do back in the summer of 2011, Cisco has ported its Nexus 1000V virtual switch to run atop Microsoft's Hyper-V …
A rack of Nvidia VCAs

Nvidia gets into the server biz with Visual Computing Appliance

GTC 2013 If you want to virtualize workstations and run them on shared infrastructure, or build a giant renderfarm to make the next blockbuster movie or video game, then Nvidia has a server for you. It's called the Visual Computing Appliance, and as the name suggests, it is aimed at important workloads such as running Crysis, at least …
SoftLayer's data center

Report: EMC, IBM sniffing around hoster SoftLayer

SoftLayer's public cloud business has IBM and EMC sniffing around for a reported $2bn buyout as both companies look to bolster their own networks. IBM has made no secret of its plans to build up its cloud computing and storage business. And EMC's server virtualization and cloud controller minion VMware said earlier this week …
VMware logo

VMware NSX mashes up Nicira and homegrown network virt

Having let go of its aspirations to be a player higher up in the systems stack – now that application frameworks, caching software, and other elements of the business have been shuffled off to the new Pivotal group established by parent EMC – VMware is doubling down in the virtualization business, and its top brass were banging …

Rackspace cuts network bandwidth prices on its cloud

Rackspace, which bills itself as "the open cloud company", is cutting prices in its ongoing effort to tear a chunk or three of business away from closed source Amazon Web Services, the public-cloud leader. Amazon didn't just build the first viable public cloud, it keeps cutting the price on its various compute, storage, and …