My COMMVAULT infrasctrure is up for one year, and we have decided to change all our hypervisors.
We have for now, the NUTANIX / Hyper-V couple (Yes, I know ...) and we'll go to NUTANIX / VMWARE
(and perhaps AHV, if it is enough good for our requirements / needs).
But alls hypervisors / clusters set in COMMVAULT configuration will change.
For reminder, in the CommServe, you declare each node of a Hyper-V cluster (VSA installation) and
only after that, you can add the cluster.
If you do your calculations we have 12 clusters composed of 3 or 4 servers, we have many lines
under "Client computers" category.
However, for VMWARE, we just have to add The VCenter.
I can not find any lines in the documentation (I can make an error) on how can I keep VMs datas
of the last year, if I need to restore them ?
Can I delete all Hyper-V subclients after the migration of all the VMs, on the VMWARE infrastructure ?
If I delete all, Can I restore my datas from tapes we keep each month (semi annual retention) or
quarter (infinite retention) ?
Thanks for all yours answers