Cluster

• PowerCLI - Rescan HBAs for a Cluster on a Host by Host Basis After having some bad luck with rescanning HBAs for entire clusters or datacenters all at the same time (Cliff’s Notes: the LUNs ended up looking like array based snapshots and therefore unusable), it was decided that any rescans should be done on an individual host basis. May 23, 2013 - 1 min read
• PowerCLI - Analyze a Cluster to Move VMs to a Resource Pool After someone deployed a bunch of VMs, we let them know about the Resource Pool they were supposed to be deployed to. Oops. To correct this, and to avoid a couple hours of dragging and dropping VMs into a resource pool, I was able to create a script that detects if a VM is outside of a Resource Pool and then move it to the specified Resource Pool. May 22, 2013 - 1 min read