HI, everyone: Recently , I newly installed ovirt 3.1 from http://resources.ovirt.org/releases/stable/rpm/Fedora/17/noarch/, and node use http://resources.ovirt.org/releases/stable/tools/ovirt-node-iso-2.5.5-0.1... when i add gluster domain via nfs, mount error occurred, I have do manually mount action on the node but failed if without -o nolock option: # /usr/bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6 my-gluster-ip:/gvol02/GlusterDomain /rhev/data-center/mnt/my-gluster-ip:_gvol02_GlusterDomain mount.nfs: rpc.statd is not running but is required for remote locking. mount.nfs: Either use '-o nolock' to keep locks local, or start statd. mount.nfs: an incorrect mount option was specified blow is the vdsm.log from node and engine.log, any help was appreciated : vdsm.log Thread-12717::DEBUG::2013-01-22 09:19:02,261::BindingXMLRPC::156::vds::(wrapper) [my-engine-ip] Thread-12717::DEBUG::2013-01-22 09:19:02,261::task::588::TaskManager.Task::(_updateState) Task=`e1d331c6-e191-415f-bc1b-e5047d447494`::moving from state init -> state preparing Thread-12717::INFO::2013-01-22 09:19:02,262::logUtils::37::dispatcher::(wrapper) Run and protect: validateStorageServerConnection(domType=1, spUUID='00000000-0000-0000-0000-000000000000', conList=[{'connection': 'my-gluster-ip:/gvol02/GlusterDomain', 'iqn': '', 'portal': '', 'user': '', 'password': '******', 'id': '00000000-0000-0000-0000-000000000000', 'port': ''}], options=None) Thread-12717::INFO::2013-01-22 09:19:02,262::logUtils::39::dispatcher::(wrapper) Run and protect: validateStorageServerConnection, Return response: {'statuslist': [{'status': 0, 'id': '00000000-0000-0000-0000-000000000000'}]} Thread-12717::DEBUG::2013-01-22 09:19:02,262::task::1172::TaskManager.Task::(prepare) Task=`e1d331c6-e191-415f-bc1b-e5047d447494`::finished: {'statuslist': [{'status': 0, 'id': '00000000-0000-0000-0000-000000000000'}]} Thread-12717::DEBUG::2013-01-22 09:19:02,262::task::588::TaskManager.Task::(_updateState) Task=`e1d331c6-e191-415f-bc1b-e5047d447494`::moving from state preparing -> state finished Thread-12717::DEBUG::2013-01-22 09:19:02,262::resourceManager::809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {} Thread-12717::DEBUG::2013-01-22 09:19:02,262::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {} Thread-12717::DEBUG::2013-01-22 09:19:02,263::task::978::TaskManager.Task::(_decref) Task=`e1d331c6-e191-415f-bc1b-e5047d447494`::ref 0 aborting False Thread-12718::DEBUG::2013-01-22 09:19:02,307::BindingXMLRPC::156::vds::(wrapper) [my-engine-ip] Thread-12718::DEBUG::2013-01-22 09:19:02,307::task::588::TaskManager.Task::(_updateState) Task=`c07a075a-a910-4bc3-9a33-b957d05ea270`::moving from state init -> state preparing Thread-12718::INFO::2013-01-22 09:19:02,307::logUtils::37::dispatcher::(wrapper) Run and protect: connectStorageServer(domType=1, spUUID='00000000-0000-0000-0000-000000000000', conList=[{'connection': 'my-gluster-ip:/gvol02/GlusterDomain', 'iqn': '', 'portal': '', 'user': '', 'password': '******', 'id': '6463ca53-6c57-45f6-bb5c-45505891cae9', 'port': ''}], options=None) Thread-12718::DEBUG::2013-01-22 09:19:02,467::__init__::1249::Storage.Misc.excCmd::(_log) '/usr/bin/sudo -n /usr/bin/mount -t nfs -o soft,nosharecache,timeo=600,retrans=6 my-gluster-ip:/gvol02/GlusterDomain /rhev/data-center/mnt/my-gluster-ip:_gvol02_GlusterDomain' (cwd None) Thread-12718::ERROR::2013-01-22 09:19:02,486::hsm::1932::Storage.HSM::(connectStorageServer) Could not connect to storageServer Traceback (most recent call last): File "/usr/share/vdsm/storage/hsm.py", line 1929, in connectStorageServer File "/usr/share/vdsm/storage/storageServer.py", line 256, in connect File "/usr/share/vdsm/storage/storageServer.py", line 179, in connect File "/usr/share/vdsm/storage/mount.py", line 190, in mount File "/usr/share/vdsm/storage/mount.py", line 206, in _runcmd MountError: (32, ";mount.nfs: rpc.statd is not running but is required for remote locking.\nmount.nfs: Either use '-o nolock' to keep locks local, or start statd.\nmount.nfs: an incorrect mount option was specified\n") engine.log: 2013-01-22 17:19:20,073 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand] (ajp--0.0.0.0-8009-7) [25932203] START, ValidateStorageServerConnectionVDSCommand(vdsId = 626e37f4-5ee3-11e2-96fa-0030487c133e, storagePoolId = 00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList = [{ id: null, connection: my-gluster-ip:/gvol02/GlusterDomain };]), log id: 303f4753 2013-01-22 17:19:20,095 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ValidateStorageServerConnectionVDSCommand] (ajp--0.0.0.0-8009-7) [25932203] FINISH, ValidateStorageServerConnectionVDSCommand, return: {00000000-0000-0000-0000-000000000000=0}, log id: 303f4753 2013-01-22 17:19:20,115 INFO [org.ovirt.engine.core.bll.storage.AddStorageServerConnectionCommand] (ajp--0.0.0.0-8009-7) [25932203] Running command: AddStorageServerConnectionCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: System 2013-01-22 17:19:20,117 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (ajp--0.0.0.0-8009-7) [25932203] START, ConnectStorageServerVDSCommand(vdsId = 626e37f4-5ee3-11e2-96fa-0030487c133e, storagePoolId = 00000000-0000-0000-0000-000000000000, storageType = NFS, connectionList = [{ id: 6463ca53-6c57-45f6-bb5c-45505891cae9, connection: my-gluster-ip:/gvol02/GlusterDomain };]), log id: 198f3eb4 2013-01-22 17:19:20,323 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.ConnectStorageServerVDSCommand] (ajp--0.0.0.0-8009-7) [25932203] FINISH, ConnectStorageServerVDSCommand, return: {6463ca53-6c57-45f6-bb5c-45505891cae9=477}, log id: 198f3eb4 2013-01-22 17:19:20,325 ERROR [org.ovirt.engine.core.bll.storage.NFSStorageHelper] (ajp--0.0.0.0-8009-7) [25932203] The connection with details my-gluster-ip:/gvol02/GlusterDomain failed because of error code 477 and error message is: 477 2013-01-22 17:19:20,415 INFO [org.ovirt.engine.core.bll.storage.AddNFSStorageDomainCommand] (ajp--0.0.0.0-8009-6) [6641b9e1] Running command: AddNFSStorageDomainCommand internal: false. Entities affected : ID: aaa00000-0000-0000-0000-123456789aaa Type: System 2013-01-22 17:19:20,425 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageDomainVDSCommand] (ajp--0.0.0.0-8009-6) [6641b9e1] START, CreateStorageDomainVDSCommand(vdsId = 626e37f4-5ee3-11e2-96fa-0030487c133e, storageDomain=org.ovirt.engine.core.common.businessentities.storage_domain_static@8e25c6bc, args=my-gluster-ip:/gvol02/GlusterDomain), log id: 675539c4 2013-01-22 17:19:21,064 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (ajp--0.0.0.0-8009-6) [6641b9e1] Failed in CreateStorageDomainVDS method 2013-01-22 17:19:21,065 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (ajp--0.0.0.0-8009-6) [6641b9e1] Error code StorageDomainFSNotMounted and error message VDSGenericException: VDSErrorException: Failed to CreateStorageDomainVDS, error = Storage domain remote path not mounted: ('/rhev/data-center/mnt/my-gluster-ip:_gvol02_GlusterDomain',) 2013-01-22 17:19:21,066 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.BrokerCommandBase] (ajp--0.0.0.0-8009-6) [6641b9e1] Command org.ovirt.engine.core.vdsbroker.vdsbroker.CreateStorageDomainVDSCommand return value Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.StatusOnlyReturnForXmlRpc mStatus Class Name: org.ovirt.engine.core.vdsbroker.vdsbroker.StatusForXmlRpc mCode 360 mMessage Storage domain remote path not mounted: ('/rhev/data-center/mnt/my-gluster-ip:_gvol02_GlusterDomain',)