[ovirt-users] Cannot find master domain

hi. i moved my host to maintenance mode and upgrade it. then restarted server. after restarting, i activated server but the data domain is inactive and i get the following error: "Cannot find master domain: u'spUUID=9a1584cf-81bb-4ce8-975f-659e643a14b5, msdUUID=193072f2-9c4a-405c-86a8-c4b036413171'", 'code': 304 The output of "multipath -v2" is as follows: Jul 01 12:38:34 | sdb: emc prio: path not correctly configured for failover Jul 01 12:38:34 | sdc: emc prio: path not correctly configured for failover Jul 01 12:38:34 | 3600508b1001cbeb7dc20cfc250a2e506: ignoring map Jul 01 12:38:34 | sdb: emc prio: path not correctly configured for failover Jul 01 12:38:34 | sdc: emc prio: path not correctly configured for failover Jul 01 12:38:34 | DM message failed [fail_if_no_path] reject: 3600601604d003a00036edddd268de611 undef DGC ,VNX5400WDVR size=2.0T features='0' hwhandler='1 emc' wp=undef |-+- policy='service-time 0' prio=0 status=undef | |- 12:0:0:16384 sdb 8:16 undef faulty running | `- 12:0:1:16384 sdc 8:32 undef faulty running |-+- policy='service-time 0' prio=50 status=undef | `- 11:0:1:0 sde 8:64 undef ready running `-+- policy='service-time 0' prio=10 status=undef `- 11:0:0:0 sdd 8:48 undef ready running thanks. -- R&D expert at Ferdowsi University of Mashhadhttps://ir.linkedin.com/in/ imandarabi <https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-ed...