We have six ex hosts in the cluster. The cluster is configured for HA and DRS.
i tired to remove an empty LUN (n vas or template) from all Esxis.
I was able to remove the guns from all five except the one.
My procedures are as below.
Select the ex and configuration-Storage adapter-iscsi initator properties-static discovery and remove (please note this is software iscsi initiator).
it remove the ip , but reappears after the re-scan.
I have been doing like this most of the time and was able to remove the Lun.,not sure why this ex does not remove on this ex host.