Issue

We need confirmation if "Direct LUN" can be shareable between two VMs at same Cluster in RHEV 3.5 and as we tested "Direct LUN" through FC could not be shareable in RHEV 3.5.
As i explain our RHEV environment, "Storage Domain" is configured with the part of FC and the rest of FC has many LUNs which might be used as "Direct LUN".
When a LUN was attached into a VM with "shareable" option, this LUN could not be attached into second VM.

However, as we checked it in the below our guide, it's possible to use shareable "Direct LUN"
- https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Virtualization/3.5/html/Administration_Guide/sect-Virtual_Disk_Tasks.html

How can we use shareable "Direct LUN" technically in RHEV 3.5 ?