[ovirt-users] problem adding storage connection

[Lars Nielsen]

On 20/01/15 09:09, Martin Pavlík wrote:
> ccing Carlos as he might be able to help
>
> Hi Lars,
>
> 1) remove as many restrictions as you can from your NFS export , allow all to access and restrict it back step by step if removing restriction will work
> 2) make sure that exported folders have owner and group vdsm:kvm (aka 36:36)
> 3) pls check (and provide) /var/log/vdsm/vdsm.log and /var/log/vdsm/supervdsm.log on the hypervisor which is storage pool manager (aka SPM), you can identify it on hosts tab in GUI
>
> Martin
>
>> On 20 Jan 2015, at 08:51, Lars Nielsen <lars at steinwurf.com> wrote:
>>
>> On 15/01/15 16:38, Donny Davis wrote:
>>> Also check to see if there are any directories that have been created in
>>> your nfs exports
>>>
>>> Donny
>>>
>>> -----Original Message-----
>>> From: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] On Behalf Of
>>> Martin Pavlík
>>> Sent: Thursday, January 15, 2015 8:01 AM
>>> To: Lars Nielsen
>>> Cc: users at ovirt.org
>>> Subject: Re: [ovirt-users] problem adding storage connection
>>>
>>> Hi Lars,
>>>
>>> are you sure you want to use net mask 225.225.225.0? IMO you want to use
>>> 255.255.255.0
>>>
>>> If it does not help please supply logs
>>> /var/log/ovirt-engine/engine.log - from engine node (RHEV-M) and
>>> /var/log/vdsm/vdsm.log
>>>
>>> so we can see detailed error message
>>>
>>> HTH
>>>
>>> Martin Pavlik
>>> RHEV QE
>>>
>>>> On 15 Jan 2015, at 14:22, Lars Nielsen <lars at steinwurf.com> wrote:
>>>>
>>>> Hello again.
>>>> And thanks for the help, now I can create hosts, which run :)
>>>>
>>>> However I have run into a bit more trouble, again which seems a bit
>>> strange to me.
>>>> When trying to added a new Storage connection, I get this:
>>>> Error while executing action: Cannot add Storage Connection. Storage
>>> connection already exists.
>>>> https://dl.dropboxusercontent.com/u/55488/ovirt_storage_problem.png
>>>>
>>>> My exports file, look like this:
>>>> /home/iso
>>>> 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui
>>>> d=36,anongid=36) /home/data
>>>> 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui
>>>> d=36,anongid=36) /home/import_data
>>>> 192.168.0.112/225.225.225.0(rw,sync,no_subtree_check,all_squash,anonui
>>>> d=36,anongid=36)
>>>>
>>>> Copied from the oVirt basic setup guide.
>>>> And I have restarted my NFS server service, and create the directories.
>>>>
>>>> Can some one help with this? and explain the problem to me? If you need
>>> more info, please tell me.
>>>> Thanks and Best Regards
>>>> - Lars
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>> _______________________________________________
>>> Users mailing list
>>> Users at ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>> Hey.
>> I tried fixing it by changing 225.225.225.0 to 255.255.255.0 to no avail.
>> So please help me again, I have looked through logs, and found this:
>> 015-01-20 08:40:14,177 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (ajp--127.0.0.1-8702-4) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: User admin logged in.
>> 2015-01-20 08:40:14,226 INFO [org.ovirt.engine.core.bll.aaa.LoginUserCommand] (ajp--127.0.0.1-8702-5) Running command: LoginUserCommand internal: false.
>> 2015-01-20 08:41:04,709 INFO [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand] (ajp--127.0.0.1-8702-10) [27222a90] Lock Acquired to object EngineLock [exclusiveLocks= key: 192.168.0.112:/home/data value: STORAGE_CONNECTION
>> , sharedLocks= ]
>> 2015-01-20 08:41:04,711 WARN [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand] (ajp--127.0.0.1-8702-10) [27222a90] CanDoAction of action AddStorageServerConnection failed. Reasons:VAR__ACTION__ADD,VAR__TYPE__STORAGE__CONNECTION,ACTION_TYPE_FAILED_STORAGE_CONNECTION_ALREADY_EXISTS
>> 2015-01-20 08:41:04,711 INFO [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand] (ajp--127.0.0.1-8702-10) [27222a90] Lock freed to object EngineLock [exclusiveLocks= key: 192.168.0.112:/home/data value: STORAGE_CONNECTION
>> , sharedLocks= ]
>>
>> But I am not really sure what to do, to fix it :) The complete oVirt log folder can be found here:
>> https://dl.dropboxusercontent.com/u/55488/ovirt-engine_log_v2.tar
>>
>> Thanks and Best Regards
>> - Lars
I have removed the restrictions. Still no loot.
The logs for oVirt and VDSM 
https://dl.dropboxusercontent.com/u/55488/documents-export-2015-01-20.zip

-- 
Thanks - Med venlig hilsen / Best Regards
Lars Nielsen
Student developer at Steinwurf
lars at steinwurf.com