[ovirt-users] Host cannot access the Storage Domain(s) <UNKNOWN> attached to the Data Center

[Fawzy Ibrahim]

Dear All;

I have oVirt Engine Version: 3.5.6.2-1.el6 with three nodesrunning
standard Centos 6.7 64bit.

The main data storage storage is on OpenFiler iScsi volume.

After rebooting the three nodes; the main data storage domain is down
and all the three hosts are marked as "Non Operational"

When I try to activate any host; I get the below error message:-

    "Host XXXXX cannot access the Storage Domain(s) <UNKNOWN> attached
    to the Data Center Default. Setting Host state to Non-Operational."


I have attached the engine and vdsm log.

Best Regards
Fawzy Ibrahim
-------------- next part --------------
A non-text attachment was scrubbed...
Name: engine.log
Type: text/x-log
Size: 73282 bytes
Desc: not available
URL: <http://lists.ovirt.org/pipermail/users/attachments/20160210/6adfc486/attachment-0002.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: vdsm.log
Type: text/x-log
Size: 35062 bytes
Desc: not available
URL: <http://lists.ovirt.org/pipermail/users/attachments/20160210/6adfc486/attachment-0003.bin>