Right now I am doing a crash consistent snaphot. I am unable to get the pre-freeze,post-thaw, quiesce.py and unquiesce.py scripts to run. I cannot get them to work on any of our centos 7 boxes. Some have MySQL and some have Mariadb. Not both on the same box. These are running on AHV.
Spoke to commvault support today and they are unable to help with the scripts. I found the ones for VMware but they do not run. They error out and hang the servers. I do know that Nutanix needs the pre-freeze and Post-thaw in the /usr/local/sbin not the /usr/sbin. The issue seems to be more related to the quiesce and unquisce.
I can get the quiesce.py script to run if I modify it and change ending line from continue to pass and and rem out else and break. .But it does not actually quiesce the DB. Unquiesce.py just hangs the server. I have also tried stopping the DB before quiesce but no love there either