[Users] Problems attaching ISO Domain to second dc

[Itamar Heim]

On 02/24/2012 07:49 PM, Deepak C Shetty wrote:
> On 02/24/2012 09:57 PM, Itamar Heim wrote:
>> On 02/24/2012 02:52 PM, Deepak C Shetty wrote:
>>> On 02/23/2012 06:21 PM, Deepak C Shetty wrote:
>>>> Hi,
>>>> I had one iso domain attached to a DC (nfs based).
>>>> I had second DC (fc based) and wanted to share the same iso domain as
>>>> above.
>>>>
>>>> When i tried to attach the same ISO domain to the fc dc, it failed and
>>>> all the other
>>>> storage domains (data and master, nfs based) present in the nfs dc,
>>>> went down/inactive.
>>>>
>>>> for some time i could see the status as "Contend" ( dont remember if
>>>> it was against the
>>>> storage domains or dc overall)
>>>>
>>>> ISO storage domains (backed by nfs) should be able to be attached to
>>>> more than 1
>>>> dc.. but it failed for me... what could be the reason ?
>>>>
>>>
>>> Hello, Is attaching 1 ISO to multiple DC's supported or not ?
>>
>> supported
>>
> So i have 2 dc's NFS and FC based, i have a iso domain ( backed by nfs)
> currently attached
> to NFS dc, but when i try to attach the same iso domain to fc dc, it
> appears on the UI , with Locked
> as status for a while and then dissapears... is there something that i
> am missing ?
>

don't think so. tail -f of backend and vdsm logs from when you are doing 
the attach operation i guess