I've double checked and the correct flow from point 5 is: DATA --> Preparing for maintenance --> Unknown --> Data Center is being initialized --> Active DATA_R3 --> Active --> Locked --> Unknown --> Active The weird thing is that after few attempts, DATA is finally went in maintenance. Now I'm on ovirt-engine-3.5.3-0.0.master.20150226123132.gitbea0538.el6.noarch I'll try to reproduce it from the beginning. -- Stefano Stagnaro Prisma Telecom Testing S.r.l. Via Petrocchi, 4 20127 Milano – Italy Tel. 02 26113507 int 339 e-mail: stefanos@prismatelecomtesting.com skype: stefano.stagnaro On mer, 2015-02-25 at 15:41 +0100, Stefano Stagnaro wrote:
This is what I've done basically:
1. added a new data domain (DATA_R3); 2. activated the new data domain - both domains in "active" state; 3. moved Disks from DATA to DATA_R3; 4. tried to put the old data domain in maintenance (from webadmin or shell); 5. both domains became inactive; 6. DATA_R3 came back in "active"; 7. DATA domain went in "being initialized"; 8. Webadmin shows the error "Sync Error on Master Domain between..."; 9. DATA domain completed the reconstruction and came back in "active".
Please find engine and vdsm logs here: https://www.dropbox.com/sh/uuwwo8sxcg4ffqp/AAAx6UrwI3jbsN4oraJuDx9Fa?dl=0