On 11/09/2012 11:12 AM, Alexandre Santos wrote:

Try to mount it on the host, if you're using a ovirt-node, it's on /rhev/data-center/mnt. See if it is being mounted with user.group nobody.nobody.

Remember that the NFS server must have user 36 (vdsm) and group 36 (kvm) and they must own the directory you're exporting.

also, which nfs version do you see in the storage domain definition? can you try mounting it with nfs v3 (iirc, there may be a bug there, so for sake of test, change the dns name to ip address to make sure a new connection is used)

Alex

2012/11/9 Ayal Baron <abaron@redhat.com <mailto:abaron@redhat.com>>

----- Original Message ----- > > > hi guys,I met a problem while creating "New Domain" iso/nfs > storage,it prints "Error while executing action New NFS Storage > Domain: Storage domain remote path not mounted" and the error code > is 477.anyone can give some hits? > > > I followed the " > http://wiki.ovirt.org/wiki/Troubleshooting_NFS_Storage_Issues " and > find that the vdsm user can't now use mount."mount: only root can do > that"

User vdsm doesn't perform mount so this is ok. Problem is that any issue with mount always has the same exit code. Please attach vdsm.log. Also, you can su into root and try mounting manually to see what's going on. You can look in vdsm.log to find the failed mount command and run the same command as root.

> > > the version I use: > oVirt Engine Version: 3.1.0-2.fc17 > oVirt Node Hypervisor 2.5.4-0.1.fc17 > > > > the error log: > > 2012-11-08 09:15:00,004 INFO > [org.ovirt.engine.core.bll.AutoRecoveryManager] > (QuartzScheduler_Worker-77) Checking autorecoverable storage domains > done > 2012-11-08 09:17:28,920 WARN > [org.ovirt.engine.core.bll.GetConfigurationValueQuery] > (ajp--0.0.0.0-8009-2) calling GetConfigurationValueQuery > (StorageDomainNameSizeLimit) with null version, > using default general for version > 2012-11-08 09:17:29,333 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand] > (ajp--0.0.0.0-8009-3) [7720b88f] START, > ValidateStorageServerConnectionVDSCommand(vdsId = > 12bcf124-29a4-11e2-bcba-00505680002a, storagePoolId = > 00000000-0000-0000-0000-000000000000, storageType = NFS, > connectionList = [{ id: 6556c55d-42a4-4dcc-832c-4d8987ebe6bd, > connection: 200.200.101.219:/usr/lwq/iso };]), log id: 52777a80 > 2012-11-08 09:17:29,388 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand] > (ajp--0.0.0.0-8009-3) [7720b88f] FINISH, > ValidateStorageServerConnectionVDSCommand, return: > {6556c55d-42a4-4dcc-832c-4d8987ebe6bd=0}, log id: 52777a80 > 2012-11-08 09:17:29,392 INFO > [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand] > (ajp--0.0.0.0-8009-3) [7720b88f] Running command: > AddStorageServerConnectionCommand internal: false. Entities affected > : ID: aaa00000-0000-0000-0000-123456789aaa Type: System > 2012-11-08 09:17:29,404 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] > (ajp--0.0.0.0-8009-3) [7720b88f] START, > ConnectStorageServerVDSCommand(vdsId = > 12bcf124-29a4-11e2-bcba-00505680002a, storagePoolId = > 00000000-0000-0000-0000-000000000000, storageType = NFS, > connectionList = [{ id: 6556c55d-42a4-4dcc-832c-4d8987ebe6bd, > connection: 200.200.101.219:/usr/lwq/iso };]), log id: 36cb94f > 2012-11-08 09:17:29,656 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] > (ajp--0.0.0.0-8009-3) [7720b88f] FINISH, > ConnectStorageServerVDSCommand, return: > {6556c55d-42a4-4dcc-832c-4d8987ebe6bd=477}, log id: 36cb94f > 2012-11-08 09:17:29,658 ERROR > [org.ovirt.engine.core.bll.storage.NFSStorageHelper] > (ajp--0.0.0.0-8009-3) [7720b88f] The connection with details > 200.200.101.219:/usr/lwq/iso failed because of > error code 477 and error message is: 477 > 2012-11-08 09:17:29,717 INFO > [org.ovirt.engine.core.bll.storage.AddNFSStorageDomainCommand] > (ajp--0.0.0.0-8009-11) [1661aa36] Running command: > AddNFSStorageDomainCommand internal: false. En > tities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: > System > 2012-11-08 09:17:29,740 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] > (ajp--0.0.0.0-8009-11) [1661aa36] START, > CreateStorageDomainVDSCommand(vdsId = 12bcf12 > 4-29a4-11e2-bcba-00505680002a, > storageDomain=org.ovirt.engine.core.common.businessentities.storage_domain_static@4a900545, > args=200.200.101.219:/usr/lwq/iso), log id: 50b803a0 > 2012-11-08 09:17:35,233 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] > (ajp--0.0.0.0-8009-11) [1661aa36] Failed in CreateStorageDomainVDS > method > 2012-11-08 09:17:35,234 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] > (ajp--0.0.0.0-8009-11) [1661aa36] Error code > StorageDomainFSNotMounted and error message VDSGeneri > cException: VDSErrorException: Failed to CreateStorageDomainVDS, > error = Storage domain remote path not mounted: > ('/rhev/data-center/mnt/200.200.101.219:_usr_lwq_iso',) > 2012-11-08 09:17:35,260 INFO > [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] > (ajp--0.0.0.0-8009-11) [1661aa36] Command > org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageD > omainVDSCommand return value > _______________________________________________ > Users mailing list > Users@ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users

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