Hi all,
We have an MSCS running with a simple config
VM1 running on ESX01 with 5 RDM's
VM2 running on ESX02 with the same RDM's.
After setting this up, we noticed major lag when booting the host or, scanning for storage. I came upon this helpful article:
ESXi/ESX hosts with visibility to RDM LUNs being used by MSCS nodes with RDMs may take a long time t...
Problem is, I'm not sure if I have to run the following command on one host in the cluster, or, both? or, do I run this command on ALL hosts in the cluster (even those that do not participate in the cluster...i.e ESX03 and ESX04)
esxcli storage core device setconfig -d naa.xxxxxxxx --perennially-reserved=true
Just looking for clarification, that's all. Thank you kindly,
Seth