[ovirt-users] problem adding storage connection

Thu Jan 22 06:55:05 UTC 2015

On 20/01/15 09:30, Lars Nielsen wrote:
>
> 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
>
Really no one has an explanation ? :(

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