Tag - Storage

VMware vSphere 8 minutes
Note: A bit more testing on my end has found this script is only valuable if your VMDKs are on separate datastores. I am working to find a better metric to pull the data per VMDK. Background Have you ever heard of “Uncommitted Space” in vSphere? It’s one of those things we all seem to ‘know’ without really knowing. It’s a pretty standard metric most commonly found against vSphere Datastores. It’s effectively calculated based on the provisioned and used storage of a datastore and its contents.
VMware vSphere 4 minutes
My customer has successfully rolled out VMware vSphere Virtual Volumes (or “vVols”) in their environment. They’re loving the simplicity of storage management in vSphere, but were a little stuck when they added a pair of newly installed ESXi hosts to their environment. The hosts were not mounting the vVols datastore as expected meaning hosts could not run VMs backed by vVols. All existing hosts were OK. To start, they dug in to the logs at /var/log/vvold.