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

[Raz Tamir]

Hi Fawzy,
After you rebooted your 3 hosts you need to make sure you are confirming
the hosts are actually rebooted.
You can do it by right clicking on each host and select "confirm host has
been rebooted"



Thanks,
Raz Tamir
Red Hat Israel

On Wed, Feb 10, 2016 at 8:50 PM, Fawzy Ibrahim <fawzy_ibrhim at yahoo.com>
wrote:

> 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
>
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>
>
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