I need to unmount a datastore from a vSphere 5.5 infrastructore in order to delete it.
I deleted all the files from the datastore except the ".vSphere-HA" folder.
The datastore used to be used for hearthbeat but some days ago I removed it from the list.
The ".vSphere-HA" folder contains a folder whose name starts as "FDM-...." that contains a single file named "protectedlist" and modified six days ago (before removing the datastore from the heartbeat list).
Can I safely delete the ".vSphere-HA" folder and unmount the datastore or should I do anything before?
Regards
marius