Hi, I am running into an issue with my SAN storage on ovirt 4.3 I had an issue with the engine and re-installed and when I try to activate the SAN storage and DC (once linked) again, I get this errors: VDSM node2 command HSMGetTaskStatusVDS failed: Cannot acquire host id: ('fb14e013-15f1-49b6-b129-210517aca0da', SanlockException(22, 'Sanlock lockspace add failure', 'Invalid argument')) Invalid status on Data Center Default. Setting status to Non Responsive. The nodes can still all see the SAN and the LUNs. I have tried restarting sanlock on the nodes, but the error persists. I have a vm with a disk on the SAN that I do not want to lose. Any thoughts? Kind regards Kim