We have FAS3220 on which a Lun created with 2.68TB and added to Vmware storage, which recognizes 2.0TB . Only one Virtual server has been added to this datastore as this has large SQL Data.
Now i see a warning in Nagios, please check the attachment.
Check the server and does not contain any snapshots.
How can i fix this warning?
is fractional reserve set to 100%?
3rd party monitoing tools very often trigger false positives.
Please check this attachment.
is the LUN thick provisioned?
On Vmware side, it is thick layered zero.
Disable space reservation.