Recently I’ve been sorting through VVols on vSphere 6.5 with a few storage vendors . Below are some items to be aware of as you are testing or rolling out VVols in your own environment.
Patching vSphere ESXi to 6.5U1 failing with error 15. Cause: Ran out of VFAT space due to vsantrace and vsanobserver files.
While updating my home lab I ran into an error while patching the ESXi hosts with Update Manager.
The error given was:
The host returns esxupdate error code:15. The package manager transaction is not successful. Check the Update Manager log files and esxupdate log files for more details.