[ovirt-users] Are the external leases helping on MasterDomain failure?

Hi, Is this document still valid? https://www.ovirt.org/develop/release-management/features/storage/vm-leases/ If yes, I have a n question concerning the local SSD leases: If the HA leases are going to the local host ssd storage, then due to the Master Domain failure the HA will continue to run? Or in which scenario external leases are helping to keep HA VM up and running? thanks, Arman.