HP FORUM - Virtual computing can be a real hassle
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(InfoWorld) - For a technology that's supposed to make computing easier,Â virtualizationÂ is becoming quite complicated. The Hewlett-Packard Technology Forum that starts Monday in Las Vegas will feature as many as 87 user training sessions on virtualization, more than any other category, organizers say. This is a recognition both that virtualization continues to gain in popularity but also that end users have a lot of questions. The HP Technology Forum (HPTF) is expected to draw 7,000 attendees. It coincides with the HP Software Universe event expected to draw 3,000 people to Las Vegas, though to a different venue than the Technology Forum. Despite the appeal of virtualization as a way to use IT resources more efficiently, the technology adds a layer of complexity that IT managers may not be prepared for and may reduce the anticipated return on investment. The number of virtualized servers deployed by businesses is exploding "like bacteria in a petri dish," said David Gee, vice president of marketing for HP Software. Users say they face the same management issues running a virtual environment as a physical one. "I have to track and monitor who gets access to what, who created it. Are they allowed to do this?" Gee said. Virtualization can make a single physical server act like multiple logical servers, improving server utilization. It allows one server to run multiple software applications simultaneously, reducing the number of computers needed. While virtualization is commonly used in server environments, it's also being used in desktops, storage arrays, networks and for disaster recovery. But using virtualization to consolidate the number of physical servers doesn't mean your management duties shrink proportionally. CA Inc., a maker of IT management software, reported in March that 44 percent of 800 IT professionals surveyed globally "were unable to declare their virtualization deployment a success." The survey, conducted for CA by an independent firm, showed that 28 percent of respondents failed to see the return on investment (ROI) they anticipated, or couldn't determine if they had. Forty percent didn't achieve the cost savings they expected, or couldn't determine if they had. For one thing, companies don't necessarily save on IT staff costs by virtualizing, said Peter Richardson, director of product management at CA. If a company that runs 300 operating systems on 300 servers reduces that to running 10 virtual servers on each of 30 physical servers, it still has 300 OSs, and related software applications, to manage, said Richardson. Moreover, as more virtual servers are added, those 30 physical servers could be running as many as 500 applications. "You could go around universally and ask any client that has virtualized whether they reduced staff and the bottom line is no," he said. Staff isn't reduced because server sprawl continues, even if it's just virtual. Of course, CA is making the point to promote its own virtualization management software, which, Richardson says, manages virtual environments even if there are different brands of servers on the network. Server vendors offer virtualization management software, such as HP's ProLiant Essentials Virtual Machine Management software. There also are a few good niche management software products available, "but there is still no fully cohesive virtual management suite," said Andi Mann, senior analyst with Enterprise Management Associates. The HPTF sessions should answer a lot of questions for HP customers about whether virtualization will live up to its promise, said Scott Healy, chairman of the IT User Group (ITUG), which is co-hosting the HPTF with the user group Encompass. Healy is also a vice president of IT at Sabre Holdings Corp. "The promise of virtualization is when you are able to use servers for different applications at different times without impacting the general availability of your IT resources. Balancing that is a concern for any IT manager," said Healy.
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When people try to describe what using technology was like this year, the word that will likely come to mind is &quot;pain.&quot; With viruses, worms, spyware, spam and phishing, running a computer -- especially
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Virtual reality, oh ho ho As the virtualization market continues to expand, concerns over incompatibility between virtual machines from VMware, XenSource and Microsoft are unsurprisingly growing with it.â¦
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As much as I know we need a project management system to build the Geek Ranch I will leave that discussion for another day. But, my current experience illustrates a case when project management software doesn't solve the problems. The first building we are going to construct is what I will call read more
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Microsoft is applying for a patent for an operating system that starts out crippled.  You must pay to do things like take the throttle off network speed, disk access, install drivers, install software, and more.  Trust me, I rarely even visit Groklaw, even if this is my second consecutive blog entry with a link to a Groklaw article. My VarLinux.org readers posted the article, A Brave New Modular World, and I had to share it.
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The trials and tribulations of application dependency in a virtualized, hosted world.
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A tiny, sliced PC Marry the renewed thin client/blade PC rage with the uproar around virtualization software, and you get Pano Logic.â¦
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Think disk made out of trees Technology Forum HP is going greener than a green thing from a green land with its latest storage boxesâ¦
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By DUNKERLEY, Adam  Help! I'm confused!   And no wonder! Computer specs can all seem too much when all we really want to do is get on with playing games, running our businesses or chatting online.
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InfoWorld - Like other adopters of server virtualization, Purdue University was concerned that its datacenter would hit the wall, exceeding physical space, power, and cooling limits. The use of EMC VMware let it combine 140 physical servers into three Hewlett-Packard DL-585 servers, a 40:1 compression ratio, says Mike Rubesch, director of IT infrastructure systems. &quot;It helps postpone the inevitable,&quot; he adds.
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How your computer could be costing you thousands of dollars.
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What do you think? According to The Register's latest Tech Panel research, around one in four of the IT professionals that took part think there is a clear rationale for virtualizing the desktop. But for another significantly larger group of readers there's still a lack of clarity around the rationale of such an approach.â¦
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You could be next in the firing line Comment There are two cases, that I am aware of, moving through the courts in the US relating to accessibility of IT solutions.â¦
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Blog: Researcher finds a basic cookie-handling error that could compromise Windows PCs.
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Virtual virus hits Second Life &gt;&gt; Advertisement &lt;&lt;  ALERT: "How A Hacker Launches A Blind SQL Injection Attack Step-by-Step"!" - White Paper  Blind SQL Injection can deliver total control of your server to a hacker giving them the ability to read, write and manipulate all data stored in your backend systems! Download this *FREE* white paper from SPI Dynamics for a complete guide to protection! https://download.spidynamics.com/1/ad/bsq.asp?Campaign_ID=701600000004c29
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Virtual drudgery comes to Second Life. In Game|Life.
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New flaws in VMware's virtual machine shine the spotlight on issues of virtualization security.