[ovirt-users] FCP storage domain wiped, recovery process

[aduckers]

I’ve got an environment with:
13 servers in the oVirt default cluster
Hosted Engine 4.1.3.5-1.el7.centos
Storage provided by FC san

One of the FC LUNs, being used as a Data Domain, was wiped/reformatted through a confluence of events.

How can I clean this up and re-add this LUN back?  I can’t Detach it, as there are VMs/Templates attached to it.  When I try to remove the Templates, it tells me it can’t since the storage domain is inactive.

What’s the best way to clean up from this?

Thanks