vCenter 7.0U1c and vSphere Clustering Service VMs on local or shared storage.
After test upgrading vCenter from 6.5U3 to 7.0U1c (which worked just fine w 0 issues), every vmware cluster with DRS and/or HA enabled gets 3 new vCLS (very tiny VMs w 2GB storage/.13GB RAM).
When NCC is ran it registers 3 WARNs that there are VMs running on the SATADOM’s. I would assume that, even what (little) they do (today), would this wear out Satadom’s or M.2’s?
Would this be a concern for G4/G5’s (w Satadoms) and not G6/G7’s (M.2’s)?”
While vCLS can be moved to shared storage, wouldn’t they be moved back to local storage during an NX cluster stop?
(Like to point out this was done in a LAB environment, not in Production… no bits nor bytes were harmed during the upgrade progress.)