vCenter Login Grayed Out (post 8.0 Update 3)
Login Grayed Out KB ID 0001881 Problem After upgrading my vCenter to 8.0 Update 3 I went to login, and the login box itself was grayed out, with a ‘no entry’ sign when I attempted to click it, and Bizarrely I now had a Use RSA ID option? Solution: Login Grayed Out Apparently, this is a known problem with this update, and the ‘fix’ is to clear the browser cache, which I attempted to do. However the problem...
VMware: Cannot Resize a VMs Hard Drive?
KB ID 0001704 Problem One of the lads in support messaged me this week, he needed to raise the size of the hard drive on a VM, and the option was greyed out (not available). Solution Now assuming you actually have the rights to do this, the problem is ‘nearly always’ that the ‘disk’ in question has an active snapshot on it. Remove your snapshots first. Now you can raise the size. Don’t forget: In your OS...
VMware vSphere Hot Add and Hot Plug
KB ID 0000527 Problem I was trying to hot add some memory to a VM the other day, and found the option grayed out. Normally I’d just down the VM, add the memory, then bring it back up. But it was a production server and I was pretty sure the OS supported it. A quick Google search told me why it was grayed out, but it also transpired there was little to no information on what version of Windows hot add and hot plug would work...
Resizing Windows Volumes / Drives in VMware vSphere / ESX
KB ID 0000381 Problem This article is primarily geared towards making your guest virtual machines hard drives LARGER, If you want to SHRINK or make the drive smaller then see the following article. Resizing Guest Hard Drives using the VMware Converter Solution Re sizing a Guests Hard Drive (Make it larger) 1. On the properties of the VM select the hard disk in question and locate its size. 2. Enter the new size and hit OK. Note:...
vSphere – Guest VM is shown as (Orphaned)
KB ID 0000414 Problem I’ve seen this happen a few times now, while looking at your Virtual infrastructure, one or more client machines is greyed out and shown as (Orphaned). Solution If you have many guests VM’s on one host with this problem, you can cure this by removing the parent host and re-adding it to the cluster, then right clicking it and select “Reconfigure for HA”. Or you can do the following, on a...