On Wed, Sep 30, 2015 at 6:11 PM, Budur Nagaraju <nbudoor@gmail.com> wrote:

2015-09-30 18:22:15,052 WARN [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_Worker-7) [6e31ee33] Correlation ID: 6e31ee33, Job ID: b0ea3d1b-0019-4be5-89a9-b1135c4136f4, Call Stack: null, Custom Event ID: -1, Message: Host infraesx2 cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center Pulse. Setting Host state to Non-Operational.

It seams that your host is not able to access a storage attached to your datacenter; could you please check that?