[Users] "permission settings on the specified path do not allow access to the storage"

[Shu Ming]

On 2012-3-7 16:34, Moran Goldboim wrote:
> On 03/06/2012 05:17 PM, Shu Ming wrote:
>> The problem was resloved  and It might come from the naming problem 
>> using 'data' as domain name.
>
> can you please elaborate - i don't know such a limitation, anyhow the 
> error shows a permission problem if this isn't the case we should 
> handle it.
> Moran.
Another possible reason is the owner of "/data" is root.root, though the 
permission is "777".


>
>> On 2012-3-6 22:55, Xiaofan wrote:
>>> Manually mount and touch with kvm:qemu user/group and see if success?
>>>
>>> 2012/3/6 Shu Ming<shuming at linux.vnet.ibm.com>:
>>>> It seems that the problem came from the name of the data domain to be
>>>> created.  I used "data" to be the name.  Is "data" a reserved name 
>>>> for the
>>>> storage domain?
>>>>
>>>>
>>>> On 2012-3-6 17:30, Shu Ming wrote:
>>>>> Hi,
>>>>>   My ovirt-engine was setup on a vm host with ip:xxx.xxx.xxx.112.  
>>>>> And I am
>>>>> trying to create a new domain with ovirt-engine UI  by the 
>>>>> "Storage"-->  "New
>>>>> Domain".  And the following error happened.  However I can mount the
>>>>>   xxx.xxx.xxx.110:/data by "mount -t nfs xxx.xxx.xxx.110:/data 
>>>>> /mnt" manually
>>>>> in the ovirt-engine host, also a new file can be created under the 
>>>>> mounted
>>>>> directory with "touch xx".  It looks to me that there is no 
>>>>> permission
>>>>> problem when I access the remote nfs path manually.  So does 
>>>>> ovirt-engine
>>>>> enforce additional permission check beside the normal unix file 
>>>>> permission
>>>>> check here?
>>>>>
>>>>> ----
>>>>> [root at ovirt-engine-112 /]# vim /var/log/ovirt-engine/engine.log
>>>>> [root at ovirt-engine-112 /]# vim /var/log/ovirt-engine/engine.log
>>>>> 2012-03-06 00:38:51,165 INFO
>>>>>   
>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand]
>>>>> (http--0.0.0.0-8080-6) START,
>>>>> ValidateStorageServerConnectionVDSCommand(vdsId =
>>>>> 46a83d56-66d9-11e1-8004-5254009e821b, storagePoolId =
>>>>> 00000000-0000-0000-0000-000000000000, storageType = NFS, 
>>>>> connectionList = [{
>>>>> id: null, connection: xxx.xxx.xxx.110:/data };]), log id: 1899002d
>>>>> 2012-03-06 00:38:51,297 INFO
>>>>>   
>>>>> [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand]
>>>>> (http--0.0.0.0-8080-6) FINISH, 
>>>>> ValidateStorageServerConnectionVDSCommand,
>>>>> return: {00000000-0000-0000-0000-000000000000=469}, log id: 1899002d
>>>>> 2012-03-06 00:38:51,300 ERROR
>>>>> [org.ovirt.engine.core.bll.storage.NFSStorageHelper] 
>>>>> (http--0.0.0.0-8080-6)
>>>>> The connection with details xxx.xxx.xxx.110:/data failed because 
>>>>> of error
>>>>> code 469 and error message is: permission settings on the 
>>>>> specified path do
>>>>> not allow access to the storage.
>>>>> verify permission settings on the specified storage path.
>>>>> 2012-03-06 00:38:51,300 WARN
>>>>>   
>>>>> [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand]
>>>>> (http--0.0.0.0-8080-6) CanDoAction of action 
>>>>> AddStorageServerConnection
>>>>> failed. Reasons:ACTION_TYPE_FAILED_STORAGE_CONNECTION
>>>>> 2012-03-06 00:38:51,425 INFO
>>>>>   
>>>>> [org.ovirt.engine.core.bll.storage.RemoveStorageServerConnectionCommand] 
>>>>>
>>>>> (http--0.0.0.0-8080-4) Running command: 
>>>>> RemoveStorageServerConnectionCommand
>>>>> internal: false. Entities affected :  ID:
>>>>> aaa00000-0000-0000-0000-123456789aaa Type: System
>>>>>
>>>>
>>>> -- 
>>>> Shu Ming<shuming at linux.vnet.ibm.com>
>>>> IBM China Systems and Technology Laboratory
>>>>
>>>>
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at ovirt.org
>>>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>


-- 
Shu Ming<shuming at linux.vnet.ibm.com>
IBM China Systems and Technology Laboratory