All servers fully patched 2012
OK i am just wanting a second set of eyes on what i am about to do.
I have a Dell MD 3620 attached via iSCSI to a 5 node Failover Cluster. There is a 16 TB LUN being available to all the machines in the Cluster Shared Volume. It houses a 14 TB VHD and a 2 TB VHD. I want to expand the 16 TB LUN to 18 TB and dell reassures me that this not an issue, then i want to expand the 14 TB to 16 TB(This will be the limit as it was created below 16 TB and has a 4 KB cluster size).
Can i expect any curve balls? i want to do this all while in production although off hours.