Hello,
I have the following strange issue:
I'm using vSphere 5.1.
I have several datastores.
Datastores are mounted via SAN.
One of them is 2TB.
Two VM-s are located on this datastore.
Both VM-s are eager zeroed.
Free Space on datastore is 600GB.
Free space is not changing during normal operation.
When we are unmounting some of other datastores, during umount process Free Space on our described datastore decreases to 65GB then returns to previous value (600GB) and so on flapping several times until unused datastore will be unmounted on all hosts.
After this vCenter informs a free space is 600GB.
Do you have such issue?
Please advice any suggestions.
Thank you.