Tag Archives: Virtualization
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Book Review: VMware vSphere Resource Management Essentials

VMware vSphere Resource Management Essentials is a great resource for users getting started with vSphere and trying to understand the principles of resource management in shared computing environments. Virtualization on vSphere introduces lots of concepts for a newcomer and this book does a great job explaining those concepts, required licensing and specific vSphere features. It is […]

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Patching HP customized ESXi installs with latest agents and drivers

If you’re running ESXi deployed from custom HP ESXi installation images but you’re not patching the HP utilities inside with each ESXi update, you may be setting yourself up for trouble in the future.  And simply pointing to the VMware repositories won’t update these custom tools —  you also have to point towards the HP vibs […]

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HP announces OneView integration with vCenter Server

Today at VMware Partner Exchange (PEX), HP announced vCenter Server integration for its HP OneView systems management package.  Using REST API calls to HP OneView, the vCenter plugin is now able to initiate actions in HP OneView directly from the vSphere Web Client.  HP OneView, introduced last September, is a central platform of the Converged […]

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Fixing ESXi when RAMdisks run out of disk space

I ran into an interesting problem a few weeks back with one of my ESXi hosts.  While trying to do some normal things – like vMotion – I noticed an error recorded for the tasks – nothing that seemed to point to a lot of detail – just “A general system error occurred.”  On further […]

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vmworld2013

VMware releases VSAN and the power of policies

VMware is pushing back on storage vendors as it seeks to show the world the full power of software-defined storage.  A couple weeks ago, VMware announced the VMware Virtual SAN (VSAN), a new software-defined storage platform tightly coupled with vCenter server.   The new platform requires both hard disks and solid state disks to create […]

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VMware community unites to raise money for cancer research

One tweet has the power to really ignite something, as Gabriel Chapman (@Bacon_is_king) saw last week.  A quick, but personal post, about his mom’s cancer diagnosis a year after losing his father to the disease has quickly turned into a grassroots effort to raise money for cancer research in the family’s name. The VMware community […]

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HP Virtual Performance Viewer offers heat map for virtual performance

A couple weeks ago at VMworld, I stopped by the HP booth to see what they had new for this year and I was introduced to HP Virtualization Performance Viewer (vPV).   Presented as a virtual triage tool, the idea behind vPV is to quickly let a virtualization administrator identify host spots of CPU or […]

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VMware unwraps vSphere 5.5 – What’s in it for your Datacenter?

Almost two weeks ago now, VMware unwrapped vSphere 5.5 to the public.  The release, which ships later this year, includes a lot of enhancements and some new features for the datacenter.  I won’t lie – 5.5 has a lot more in it for the datacenter than 5.1 enhancements.  And I left VMworld 2013 much more […]

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Keeping VMFS datastores thin on 3PAR StoreServ

Earlier this year, I moved a large part of my infrastructure onto HP’s 3PAR StoreServ 7400.  As promised, our initial migration netted us over 50% savings through the thin technologies baked into the 3PAR StoreServ platform.  But one my biggest concerns was how well could 3PAR maintain its lean status over months of operation with […]

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HP Discover 2013

HP’s Tom Joyce talks converged infrastructure and HP’s new Converged Systems Group

Like most things, IT concepts tend to be cyclical.  Many years ago, Windows and Linux on x86 hardware changed the course of purpose-built solutions, moving customers to what became industry standard servers.  Before them, customers bought proprietary hardware with proprietary storage and proprietary software. Now, the complexities of deploying industry standard servers are moving customers back to […]

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