see screenshot - what in the name of god needs to be converted half an hour for some trivial basic actions like rpm updates behind the scenes?
after waiting another 30 minutes until everything is up you need to reboot which takes another 10 minutes to make sure at least network config wasn't destoryed
and after that you can remove the snapshot and have to reboot again thanks that fstrim/unmap isn't possible and won't come back if a single unmap request was done like "UUID=767bbcf6-d950-4a4b-89ed-126897847875 none swap sw,nosuid,nodev,discard 0 0" which should be default given of the useless 25 GB swap-lvm which is heavily used even with 14 GB RAM assigned
for the sake of god release a useful essentials vcenter server which don't use more resources as the whole production workload just to have HA/vMotion for two hosts and 20 guests including the vCenter appilance
i have better things to do than babysit a infrastructure full of bloat
