[Users] "Error: Cannot attach Storage. Storage Domain doesn't exist."

[Jakub Libosvar]

On 07/19/2012 07:35 PM, Johan Kragsterman wrote:
>   Hi all!
>
> This is my first post to this list.
>
> I set up a fedora16 HV, and an oVirt engine on fedora 16, both booted and installed on fibre channel storage.
>
> Everything works fine, shows up in web gui on engine, host discovered and active, until that I try to attach storage.
>
> Then I get this message: "Error: Cannot attach Storage. Storage Domain doesn't exist."
>
>   Same as in the post: "iSCSI discovery not showing all LUNs - oVirt 3.14", also this month.
>
> In that post discuss if LUN's are dirty or not. My LUN's are not dirty.
>
> I checked that by removing the data LUN, removing the LUN mapping creating a new LUN I didn't use(so the new LUN I will use didn't use something of the old one), and finally creating a new LUN of different size.
>
>   Same result with that LUN when I try to use it as storage domain: "Error: Cannot attach Storage. Storage Domain doesn't exist."
>
>   I was reading the enclosed vdsm-log of the message: "iSCSI discovery not showing all LUNs - oVirt 3.14"
Hi Johan,

could you please try to attach the vdsm log again? I don't have it 
attached in this mail.

Thanks,
Kuba
>
>   The log was a lot about MPIO, if I understood right. Could it be that the MPIO driver isn't discover a dual path, only a single path? Right now I don't have an fc switch, so I am unable to test if that would solve the problem.
>
> Anyone have any suggestions?
>
> Regards Johan
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users