Wednesday, 22 October 2014

HP Agentless Management Service (AMS) causes "Can't Fork" and MKS errors

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If you find that you can't suddenly remote ANY VM's on a host and are given a "Cannot connect to MKS" error and trying to...

Add ZFS storage space usage to SSH MOTD in Ubuntu 14.04

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If you want to change the SSH Message of the Day so that it doesn't show the default / drive space AND have it show the size of your zfs...
Tuesday, 30 September 2014

HP NMI Error with ESXi - Gen8

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In the environment many of our ESXi hosts (HP DL380 Gen8's) have generated PSOD's with NMI generated events.  If you are experienci...
Wednesday, 3 September 2014

Deploying OVA fails with "Failed to Deploy OVF/OVA package: The operation is not supported on the object"

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We recently had an issue deploying either an OVA/OVF file that was created from one of the virtual machines in our environment.  Deploying t...
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Friday, 20 September 2013

PowerCLI script to check VIBs on a host

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I work in an environment where ESXi hosts require a lot of additional software to be installed.  Examples include a specific Cisco VEM modul...

VMware vSphere Storage Appliance (VSA) Installation and Removal Tricks

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I've recently had the pleasure of playing around with VMware's vSphere Storage Appliance.  I would like to quickly point out some o...
Monday, 6 May 2013

PowerCLI to enable LockDown Mode on all hosts

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Here is a quick and easy way to make sure that LockDown Mode is enabled on all your hosts using PowerCLI (if your environment dictates it) ...