Tag: esxcli
Upgrading VMware Tools on each ESXi Host via ESXCLI
Have you ever wanted to upgrade the version of VMware Tools on your hosts but you’re having an issue with Update Manger/Lifecycle Manager? I ran into this problem recently. I was attempting to upgrade my hosts to the latest version of VMware Tools and even though the remediation completed successfully via Lifecycle Manger finished successfully, each host still reported at…
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Running VMFS Unmap via PowerCLI
Starting in vSphere 5.5, VMware introduced a new command in the esxcli namespace that allows deleted blocks to be reclaimed on thin provisioned LUNs that support the VAAI UNMAP primitive. You can run the command without any maintenance window, and the reclaim mechanism has been enhanced: Reclaim disk space size can be specified in blocks instead of a percentage value…
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