Re: [ovirt-users] can't attach storage domain to data center

24 Jun 2014

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I found the relevant Redhat documentation:
https://access.redhat.com/site/documentation/en-US/Red_Hat_Storage/2.0/html/...

So for Punit's suggestion to work, you should also execute this command:|

gluster volume set /|VOLNAME|/ group virt|

Hope this helps someone!

Tiemen

On 06/24/14 04:11, Punit Dambiwal wrote:
...
Hi,
You can also use the below method on every gluster node :-
For Group-virt (optimize for virt store)
1. Create the file name /var/lib/glusterd/groups/virt
2. And paste all the contents from this location to this file :-
https://raw.githubusercontent.com/gluster/glusterfs/master/extras/group-virt...
3. service glusterd restart
4. service vdsmd restart
--------------
quick-read=off
read-ahead=off
io-cache=off
stat-prefetch=off
eager-lock=enable
remote-dio=enable
quorum-type=auto
server-quorum-type=server
--------------
Thanks,
Punit Dambiwal
On Mon, Jun 23, 2014 at 4:35 PM, Itamar Heim <iheim@redhat.com
<mailto:iheim@redhat.com>> wrote:
On 06/22/2014 06:38 PM, Tiemen Ruiten wrote:
On 06/21/14 16:57, Tiemen Ruiten wrote:
On 06/21/14 16:37, Tiemen Ruiten wrote:
Hello,
I've been struggling to set up an Ovirt cluster and am
                now bumping into
                this problem:
When I try to create a new (Gluster) storage domain,
                it fails to attach
                to the data center. The error on the node from vdsm.log:
Thread-13::DEBUG::2014-06-21
                16:17:14,157::BindingXMLRPC::251::vds::(wrapper)
                client [192.168.10.119]
                flowID [6e44c0a3]
                Thread-13::DEBUG::2014-06-21
                16:17:14,159::task::595::TaskManager.Task::(_updateState)
                Task=`97b78287-45d2-4d5a-8336-460987df3840`::moving
                from state init ->
                state preparing
                Thread-13::INFO::2014-06-21
                16:17:14,160::logUtils::44::dispatcher::(wrapper) Run
                and protect:
                connectStorageServer(domType=7,
                spUUID='00000000-0000-0000-0000-000000000000',
                conList=[{'port': '',
                'connection': '192.168.10.120:/vmimage', 'iqn': '',
                'user': '', 'tpgt':
                '1', 'vfs_type': 'glusterfs', 'password': '******', 'id':
                '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}], options=None)
                Thread-13::DEBUG::2014-06-21
                16:17:14,172::hsm::2340::Storage.HSM::(__prefetchDomains)
                glusterDomPath: glusterSD/*
                Thread-13::DEBUG::2014-06-21
                16:17:14,185::hsm::2352::Storage.HSM::(__prefetchDomains)
                Found SD
                uuids: ('dc661957-c0c1-44ba-a5b9-e6558904207b',)
                Thread-13::DEBUG::2014-06-21
                16:17:14,185::hsm::2408::Storage.HSM::(connectStorageServer)
                knownSDs:
                {dc661957-c0c1-44ba-a5b9-e6558904207b:
                storage.glusterSD.findDomain}
                Thread-13::INFO::2014-06-21
                16:17:14,186::logUtils::47::dispatcher::(wrapper) Run
                and protect:
                connectStorageServer, Return response: {'statuslist':
                [{'status': 0,
                'id': '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}]}
                Thread-13::DEBUG::2014-06-21
                16:17:14,186::task::1185::TaskManager.Task::(prepare)
                Task=`97b78287-45d2-4d5a-8336-460987df3840`::finished:
                {'statuslist':
                [{'status': 0, 'id':
                '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}]}
                Thread-13::DEBUG::2014-06-21
                16:17:14,187::task::595::TaskManager.Task::(_updateState)
                Task=`97b78287-45d2-4d5a-8336-460987df3840`::moving
                from state preparing
                -> state finished
                Thread-13::DEBUG::2014-06-21
                16:17:14,187::resourceManager::940::ResourceManager.Owner::(releaseAll)
                Owner.releaseAll requests {} resources {}
                Thread-13::DEBUG::2014-06-21
                16:17:14,187::resourceManager::977::ResourceManager.Owner::(cancelAll)
                Owner.cancelAll requests {}
                Thread-13::DEBUG::2014-06-21
                16:17:14,188::task::990::TaskManager.Task::(_decref)
                Task=`97b78287-45d2-4d5a-8336-460987df3840`::ref 0
                aborting False
                Thread-13::DEBUG::2014-06-21
                16:17:14,195::BindingXMLRPC::251::vds::(wrapper)
                client [192.168.10.119]
                flowID [6e44c0a3]
                Thread-13::DEBUG::2014-06-21
                16:17:14,195::task::595::TaskManager.Task::(_updateState)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                from state init ->
                state preparing
                Thread-13::INFO::2014-06-21
                16:17:14,196::logUtils::44::dispatcher::(wrapper) Run
                and protect:
                createStoragePool(poolType=None,
                spUUID='806d2356-12cf-437c-8917-dd13ee823e36',
                poolName='testing',
                masterDom='dc661957-c0c1-44ba-a5b9-e6558904207b',
                domList=['dc661957-c0c1-44ba-a5b9-e6558904207b'],
                masterVersion=2,
                lockPolicy=None, lockRenewalIntervalSec=5,
                leaseTimeSec=60,
                ioOpTimeoutSec=10, leaseRetries=3, options=None)
                Thread-13::DEBUG::2014-06-21
                16:17:14,196::misc::756::SamplingMethod::(__call__)
                Trying to enter
                sampling method (storage.sdc.refreshStorage)
                Thread-13::DEBUG::2014-06-21
                16:17:14,197::misc::758::SamplingMethod::(__call__)
                Got in to sampling
                method
                Thread-13::DEBUG::2014-06-21
                16:17:14,197::misc::756::SamplingMethod::(__call__)
                Trying to enter
                sampling method (storage.iscsi.rescan)
                Thread-13::DEBUG::2014-06-21
                16:17:14,198::misc::758::SamplingMethod::(__call__)
                Got in to sampling
                method
                Thread-13::DEBUG::2014-06-21
                16:17:14,198::iscsi::407::Storage.ISCSI::(rescan)
                Performing SCSI scan,
                this will take up to 30 seconds
                Thread-13::DEBUG::2014-06-21
                16:17:14,199::iscsiadm::92::Storage.Misc.excCmd::(_runCmd)
                '/usr/bin/sudo -n /sbin/iscsiadm -m session -R' (cwd None)
                Thread-13::DEBUG::2014-06-21
                16:17:14,228::misc::766::SamplingMethod::(__call__)
                Returning last result
                Thread-13::DEBUG::2014-06-21
                16:17:14,229::multipath::110::Storage.Misc.excCmd::(rescan)
                '/usr/bin/sudo -n /sbin/multipath -r' (cwd None)
                Thread-13::DEBUG::2014-06-21
                16:17:14,294::multipath::110::Storage.Misc.excCmd::(rescan)
                SUCCESS:
                <err> = ''; <rc> = 0
                Thread-13::DEBUG::2014-06-21
                16:17:14,295::lvm::497::OperationMutex::(_invalidateAllPvs)
                Operation
                'lvm invalidate operation' got the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,295::lvm::499::OperationMutex::(_invalidateAllPvs)
                Operation
                'lvm invalidate operation' released the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,296::lvm::508::OperationMutex::(_invalidateAllVgs)
                Operation
                'lvm invalidate operation' got the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,296::lvm::510::OperationMutex::(_invalidateAllVgs)
                Operation
                'lvm invalidate operation' released the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,297::lvm::528::OperationMutex::(_invalidateAllLvs)
                Operation
                'lvm invalidate operation' got the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,297::lvm::530::OperationMutex::(_invalidateAllLvs)
                Operation
                'lvm invalidate operation' released the operation mutex
                Thread-13::DEBUG::2014-06-21
                16:17:14,298::misc::766::SamplingMethod::(__call__)
                Returning last result
                Thread-13::DEBUG::2014-06-21
                16:17:14,318::fileSD::150::Storage.StorageDomain::(__init__)
                Reading
                domain in path
                /rhev/data-center/mnt/glusterSD/192.168.10.120:_vmimage/dc661957-c0c1-44ba-a5b9-e6558904207b
                Thread-13::DEBUG::2014-06-21
                16:17:14,322::persistentDict::192::Storage.PersistentDict::(__init__)
                Created a persistent dict with FileMetadataRW backend
                Thread-13::DEBUG::2014-06-21
                16:17:14,328::persistentDict::234::Storage.PersistentDict::(refresh)
                read lines (FileMetadataRW)=['CLASS=Data',
                'DESCRIPTION=vmimage',
                'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                'LEASETIMESEC=60', 'LOCKPOLICY=',
                'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',
                'REMOTE_PATH=192.168.10.120:/vmimage', 'ROLE=Regular',
                'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                'TYPE=GLUSTERFS',
                'VERSION=3',
                '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']
                Thread-13::DEBUG::2014-06-21
                16:17:14,334::fileSD::609::Storage.StorageDomain::(imageGarbageCollector)
                Removing
                remnants of deleted images []
                Thread-13::INFO::2014-06-21
                16:17:14,335::sd::383::Storage.StorageDomain::(_registerResourceNamespaces)
                Resource namespace
                dc661957-c0c1-44ba-a5b9-e6558904207b_imageNS already
                registered
                Thread-13::INFO::2014-06-21
                16:17:14,335::sd::391::Storage.StorageDomain::(_registerResourceNamespaces)
                Resource namespace
                dc661957-c0c1-44ba-a5b9-e6558904207b_volumeNS already
                registered
                Thread-13::INFO::2014-06-21
                16:17:14,336::fileSD::350::Storage.StorageDomain::(validate)
                sdUUID=dc661957-c0c1-44ba-a5b9-e6558904207b
                Thread-13::DEBUG::2014-06-21
                16:17:14,340::persistentDict::234::Storage.PersistentDict::(refresh)
                read lines (FileMetadataRW)=['CLASS=Data',
                'DESCRIPTION=vmimage',
                'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                'LEASETIMESEC=60', 'LOCKPOLICY=',
                'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',
                'REMOTE_PATH=192.168.10.120:/vmimage', 'ROLE=Regular',
                'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                'TYPE=GLUSTERFS',
                'VERSION=3',
                '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']
                Thread-13::DEBUG::2014-06-21
                16:17:14,341::resourceManager::198::ResourceManager.Request::(__init__)
                ResName=`Storage.806d2356-12cf-437c-8917-dd13ee823e36`ReqID=`de2ede47-22fa-43b8-9f3b-dc714a45b450`::Request
                was made in '/usr/share/vdsm/storage/hsm.py' line '980' at
                'createStoragePool'
                Thread-13::DEBUG::2014-06-21
                16:17:14,342::resourceManager::542::ResourceManager::(registerResource)
                Trying to register resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36' for
                lock type 'exclusive'
                Thread-13::DEBUG::2014-06-21
                16:17:14,342::resourceManager::601::ResourceManager::(registerResource)
                Resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36' is
                free. Now
                locking as 'exclusive' (1 active user)
                Thread-13::DEBUG::2014-06-21
                16:17:14,343::resourceManager::238::ResourceManager.Request::(grant)
                ResName=`Storage.806d2356-12cf-437c-8917-dd13ee823e36`ReqID=`de2ede47-22fa-43b8-9f3b-dc714a45b450`::Granted
                request
                Thread-13::DEBUG::2014-06-21
                16:17:14,343::task::827::TaskManager.Task::(resourceAcquired)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_resourcesAcquired:
                Storage.806d2356-12cf-437c-8917-dd13ee823e36 (exclusive)
                Thread-13::DEBUG::2014-06-21
                16:17:14,344::task::990::TaskManager.Task::(_decref)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                aborting False
                Thread-13::DEBUG::2014-06-21
                16:17:14,345::resourceManager::198::ResourceManager.Request::(__init__)
                ResName=`Storage.dc661957-c0c1-44ba-a5b9-e6558904207b`ReqID=`71bf6917-b501-4016-ad8e-8b84849da8cb`::Request
                was made in '/usr/share/vdsm/storage/hsm.py' line '982' at
                'createStoragePool'
                Thread-13::DEBUG::2014-06-21
                16:17:14,345::resourceManager::542::ResourceManager::(registerResource)
                Trying to register resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b' for
                lock type 'exclusive'
                Thread-13::DEBUG::2014-06-21
                16:17:14,346::resourceManager::601::ResourceManager::(registerResource)
                Resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b' is
                free. Now
                locking as 'exclusive' (1 active user)
                Thread-13::DEBUG::2014-06-21
                16:17:14,346::resourceManager::238::ResourceManager.Request::(grant)
                ResName=`Storage.dc661957-c0c1-44ba-a5b9-e6558904207b`ReqID=`71bf6917-b501-4016-ad8e-8b84849da8cb`::Granted
                request
                Thread-13::DEBUG::2014-06-21
                16:17:14,347::task::827::TaskManager.Task::(resourceAcquired)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_resourcesAcquired:
                Storage.dc661957-c0c1-44ba-a5b9-e6558904207b (exclusive)
                Thread-13::DEBUG::2014-06-21
                16:17:14,347::task::990::TaskManager.Task::(_decref)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                aborting False
                Thread-13::INFO::2014-06-21
                16:17:14,347::sp::133::Storage.StoragePool::(setBackend)
                updating pool
                806d2356-12cf-437c-8917-dd13ee823e36 backend from type
                NoneType instance
                0x39e278bf00 to type StoragePoolDiskBackend instance
                0x7f764c093cb0
                Thread-13::INFO::2014-06-21
                16:17:14,348::sp::548::Storage.StoragePool::(create)
                spUUID=806d2356-12cf-437c-8917-dd13ee823e36
                poolName=testing
                master_sd=dc661957-c0c1-44ba-a5b9-e6558904207b
                domList=['dc661957-c0c1-44ba-a5b9-e6558904207b']
                masterVersion=2
                {'LEASETIMESEC': 60, 'IOOPTIMEOUTSEC': 10,
                'LEASERETRIES': 3,
                'LOCKRENEWALINTERVALSEC': 5}
                Thread-13::INFO::2014-06-21
                16:17:14,348::fileSD::350::Storage.StorageDomain::(validate)
                sdUUID=dc661957-c0c1-44ba-a5b9-e6558904207b
                Thread-13::DEBUG::2014-06-21
                16:17:14,352::persistentDict::234::Storage.PersistentDict::(refresh)
                read lines (FileMetadataRW)=['CLASS=Data',
                'DESCRIPTION=vmimage',
                'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                'LEASETIMESEC=60', 'LOCKPOLICY=',
                'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',
                'REMOTE_PATH=192.168.10.120:/vmimage', 'ROLE=Regular',
                'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                'TYPE=GLUSTERFS',
                'VERSION=3',
                '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']
                Thread-13::DEBUG::2014-06-21
                16:17:14,357::persistentDict::234::Storage.PersistentDict::(refresh)
                read lines (FileMetadataRW)=['CLASS=Data',
                'DESCRIPTION=vmimage',
                'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                'LEASETIMESEC=60', 'LOCKPOLICY=',
                'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',
                'REMOTE_PATH=192.168.10.120:/vmimage', 'ROLE=Regular',
                'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                'TYPE=GLUSTERFS',
                'VERSION=3',
                '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']
                Thread-13::WARNING::2014-06-21
                16:17:14,358::fileUtils::167::Storage.fileUtils::(createdir)
                Dir
                /rhev/data-center/806d2356-12cf-437c-8917-dd13ee823e36
                already exists
                Thread-13::DEBUG::2014-06-21
                16:17:14,358::persistentDict::167::Storage.PersistentDict::(transaction)
                Starting transaction
                Thread-13::DEBUG::2014-06-21
                16:17:14,359::persistentDict::175::Storage.PersistentDict::(transaction)
                Finished transaction
                Thread-13::INFO::2014-06-21
                16:17:14,359::clusterlock::184::SANLock::(acquireHostId)
                Acquiring host
                id for domain dc661957-c0c1-44ba-a5b9-e6558904207b
                (id: 250)
                Thread-24::DEBUG::2014-06-21
                16:17:14,394::task::595::TaskManager.Task::(_updateState)
                Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::moving
                from state init ->
                state preparing
                Thread-24::INFO::2014-06-21
                16:17:14,395::logUtils::44::dispatcher::(wrapper) Run
                and protect:
                repoStats(options=None)
                Thread-24::INFO::2014-06-21
                16:17:14,395::logUtils::47::dispatcher::(wrapper) Run
                and protect:
                repoStats, Return response: {}
                Thread-24::DEBUG::2014-06-21
                16:17:14,396::task::1185::TaskManager.Task::(prepare)
                Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::finished: {}
                Thread-24::DEBUG::2014-06-21
                16:17:14,396::task::595::TaskManager.Task::(_updateState)
                Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::moving
                from state preparing
                -> state finished
                Thread-24::DEBUG::2014-06-21
                16:17:14,396::resourceManager::940::ResourceManager.Owner::(releaseAll)
                Owner.releaseAll requests {} resources {}
                Thread-24::DEBUG::2014-06-21
                16:17:14,396::resourceManager::977::ResourceManager.Owner::(cancelAll)
                Owner.cancelAll requests {}
                Thread-24::DEBUG::2014-06-21
                16:17:14,397::task::990::TaskManager.Task::(_decref)
                Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::ref 0
                aborting False
                Thread-13::ERROR::2014-06-21
                16:17:15,361::task::866::TaskManager.Task::(_setError)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Unexpected error
                Traceback (most recent call last):
                   File "/usr/share/vdsm/storage/task.py", line 873,
                in _run
                     return fn(*args, **kargs)
                   File "/usr/share/vdsm/logUtils.py", line 45, in wrapper
                     res = f(*args, **kwargs)
                   File "/usr/share/vdsm/storage/hsm.py", line 988, in
                createStoragePool
                     leaseParams)
                   File "/usr/share/vdsm/storage/sp.py", line 573, in
                create
                     self._acquireTemporaryClusterLock(msdUUID,
                leaseParams)
                   File "/usr/share/vdsm/storage/sp.py", line 515, in
                _acquireTemporaryClusterLock
                     msd.acquireHostId(self.id <http://self.id>)
                   File "/usr/share/vdsm/storage/sd.py", line 467, in
                acquireHostId
                     self._clusterLock.acquireHostId(hostId, async)
                   File "/usr/share/vdsm/storage/clusterlock.py", line
                199, in acquireHostId
                     raise se.AcquireHostIdFailure(self._sdUUID, e)
                AcquireHostIdFailure: Cannot acquire host id:
                ('dc661957-c0c1-44ba-a5b9-e6558904207b',
                SanlockException(90, 'Sanlock
                lockspace add failure', 'Message too long'))
                Thread-13::DEBUG::2014-06-21
                16:17:15,363::task::885::TaskManager.Task::(_run)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Task._run:
                d815e5e5-0202-4137-94be-21dc5e2b61c9 (None,
                '806d2356-12cf-437c-8917-dd13ee823e36', 'testing',
                'dc661957-c0c1-44ba-a5b9-e6558904207b',
                ['dc661957-c0c1-44ba-a5b9-e6558904207b'], 2, None, 5,
                60, 10, 3) {}
                failed - stopping task
                Thread-13::DEBUG::2014-06-21
                16:17:15,364::task::1211::TaskManager.Task::(stop)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::stopping
                in state preparing
                (force False)
                Thread-13::DEBUG::2014-06-21
                16:17:15,364::task::990::TaskManager.Task::(_decref)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                aborting True
                Thread-13::INFO::2014-06-21
                16:17:15,365::task::1168::TaskManager.Task::(prepare)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::aborting:
                Task is aborted:
                'Cannot acquire host id' - code 661
                Thread-13::DEBUG::2014-06-21
                16:17:15,365::task::1173::TaskManager.Task::(prepare)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Prepare:
                aborted: Cannot
                acquire host id
                Thread-13::DEBUG::2014-06-21
                16:17:15,365::task::990::TaskManager.Task::(_decref)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 0
                aborting True
                Thread-13::DEBUG::2014-06-21
                16:17:15,366::task::925::TaskManager.Task::(_doAbort)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Task._doAbort:
                force False
                Thread-13::DEBUG::2014-06-21
                16:17:15,366::resourceManager::977::ResourceManager.Owner::(cancelAll)
                Owner.cancelAll requests {}
                Thread-13::DEBUG::2014-06-21
                16:17:15,366::task::595::TaskManager.Task::(_updateState)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                from state preparing
                -> state aborting
                Thread-13::DEBUG::2014-06-21
                16:17:15,366::task::550::TaskManager.Task::(__state_aborting)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_aborting: recover
                policy none
                Thread-13::DEBUG::2014-06-21
                16:17:15,367::task::595::TaskManager.Task::(_updateState)
                Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                from state aborting
                -> state failed
                Thread-13::DEBUG::2014-06-21
                16:17:15,367::resourceManager::940::ResourceManager.Owner::(releaseAll)
                Owner.releaseAll requests {} resources
                {'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b': <
                ResourceRef
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b',
                isValid: 'True' obj:
                'None'>,
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36': <
                ResourceRef
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36',
                isValid: 'True' obj:
                'None'>}
                Thread-13::DEBUG::2014-06-21
                16:17:15,367::resourceManager::977::ResourceManager.Owner::(cancelAll)
                Owner.cancelAll requests {}
                Thread-13::DEBUG::2014-06-21
                16:17:15,368::resourceManager::616::ResourceManager::(releaseResource)
                Trying to release resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b'
                Thread-13::DEBUG::2014-06-21
                16:17:15,369::resourceManager::635::ResourceManager::(releaseResource)
                Released resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b' (0
                active users)
                Thread-13::DEBUG::2014-06-21
                16:17:15,369::resourceManager::641::ResourceManager::(releaseResource)
                Resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b' is
                free, finding
                out if anyone is waiting for it.
                Thread-13::DEBUG::2014-06-21
                16:17:15,369::resourceManager::649::ResourceManager::(releaseResource)
                No one is waiting for resource
                'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b',
                Clearing records.
                Thread-13::DEBUG::2014-06-21
                16:17:15,370::resourceManager::616::ResourceManager::(releaseResource)
                Trying to release resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36'
                Thread-13::DEBUG::2014-06-21
                16:17:15,370::resourceManager::635::ResourceManager::(releaseResource)
                Released resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36' (0
                active users)
                Thread-13::DEBUG::2014-06-21
                16:17:15,370::resourceManager::641::ResourceManager::(releaseResource)
                Resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36' is
                free, finding
                out if anyone is waiting for it.
                Thread-13::DEBUG::2014-06-21
                16:17:15,371::resourceManager::649::ResourceManager::(releaseResource)
                No one is waiting for resource
                'Storage.806d2356-12cf-437c-8917-dd13ee823e36',
                Clearing records.
                Thread-13::ERROR::2014-06-21
                16:17:15,371::dispatcher::65::Storage.Dispatcher.Protect::(run)
                {'status': {'message': "Cannot acquire host id:
                ('dc661957-c0c1-44ba-a5b9-e6558904207b',
                SanlockException(90, 'Sanlock
                lockspace add failure', 'Message too long'))", 'code':
                661}}
My oVirt version: 3.4.2-1.el6 (CentOS 6.5)
                The hypervisor hosts run GlusterFS
                3.5.0-3.fc19.(Fedora 19)
                The two storage servers run GlusterFS 3.5.0-2.el6
                (Centos 6.5)
So I am NOT using local storage of the hypervisor
                hosts for the
                GlusterFS bricks.
What can I do to solve this error?
By the way, the options on the GlusterFS volume are as
            follows:
Volume Name: vmimage
            Type: Replicate
            Volume ID: 348e1d45-1b80-420b-91c2-93f0d764f227
            Status: Started
            Number of Bricks: 1 x 2 = 2
            Transport-type: tcp
            Bricks:
            Brick1: 192.168.10.120:/export/gluster01/brick
            Brick2: 192.168.10.149:/export/gluster01/brick
            Options Reconfigured:
            network.ping-timeout: 10
            cluster.quorum-count: 1
            cluster.quorum-type: auto
            server.allow-insecure: on
            storage.owner-uid: 36
            storage.owner-gid: 36
OK, fixed it. For someone else's reference, I had to set the
        following
        options on the gluster volume:
network.remote-dio: on
        performance.io-cache: off
        performance.read-ahead: off
        performance.quick-read: off
        cluster.eager-lock: enable
Apparently that's done by the 'optimize for virt store'
        checkbox, but
        obviously not when the volume is created manually. Having this
        in the
        documentation on ovirt.org <http://ovirt.org> would have saved
        me a lot of time and
        frustration.
its a wiki, how about adding this for the next guy?
thanks,
       Itamar
_______________________________________________
    Users mailing list
    Users@ovirt.org <mailto:Users@ovirt.org>
    http://lists.ovirt.org/mailman/listinfo/users
--------------090300020209010206060509
Content-Type: text/html; charset="UTF-8"
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    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
  </head>
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    <div class="moz-cite-prefix">I found the relevant Redhat
      documentation:
<a class="moz-txt-link-freetext" href="https://access.redhat.com/site/documentation/en-US/Red_Hat_Storage/2.0/html/Quick_Start_Guide/chap-Quick_Start_Guide-Virtual_Preparation.html">https://access.redhat.com/site/documentation/en-US/Red_Hat_Storage/2.0/html/Quick_Start_Guide/chap-Quick_Start_Guide-Virtual_Preparation.html</a><br>
      <br>
      So for Punit's suggestion to work, you should also execute this
      command:<code class="command"><br>
        <br>
        gluster volume set <em class="replaceable"><code>VOLNAME</code></em>
        group virt</code><br>
      <br>
      Hope this helps someone!<br>
      <br>
      Tiemen<br>
      <br>
      On 06/24/14 04:11, Punit Dambiwal wrote:<br>
    </div>
    <blockquote
cite="mid:CAGZcrBk5K8qaUHN7N1PrVf8Ue6YA4pX=yoyVGrHJtNwmZHbvNQ@mail.gmail.com"
      type="cite">
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
      <div dir="ltr">
        <div>Hi,<br>
          <br>
        </div>
        You can also use the below method on every gluster node :- <br>
        <br>
        For Group-virt (optimize for virt store)<br>
        <br>
        1. Create the file name /var/lib/glusterd/groups/virt<br>
        2. And paste all the contents from this location to this file :-
        <a moz-do-not-send="true"
href="https://raw.githubusercontent.com/gluster/glusterfs/master/extras/group-virt.example">https://raw.githubusercontent.com/gluster/glusterfs/master/extras/group-virt.example</a><br>
        3. service glusterd restart <br>
        4. service vdsmd restart<br>
        <br>
        <pre>--------------
quick-read=off
read-ahead=off
io-cache=off
stat-prefetch=off
eager-lock=enable
remote-dio=enable
quorum-type=auto
server-quorum-type=server
--------------

</pre>
        <pre>Thanks,
Punit Dambiwal
</pre>
        <br>
      </div>
      <div class="gmail_extra"><br>
        <br>
        <div class="gmail_quote">On Mon, Jun 23, 2014 at 4:35 PM, Itamar
          Heim <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:iheim@redhat.com" target="_blank">iheim@redhat.com</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div class="HOEnZb">
              <div class="h5">On 06/22/2014 06:38 PM, Tiemen Ruiten
                wrote:<br>
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">
                  On 06/21/14 16:57, Tiemen Ruiten wrote:<br>
                  <blockquote class="gmail_quote" style="margin:0 0 0
                    .8ex;border-left:1px #ccc solid;padding-left:1ex">
                    On 06/21/14 16:37, Tiemen Ruiten wrote:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      Hello,<br>
                      <br>
                      I've been struggling to set up an Ovirt cluster
                      and am now bumping into<br>
                      this problem:<br>
                      <br>
                      When I try to create a new (Gluster) storage
                      domain, it fails to attach<br>
                      to the data center. The error on the node from
                      vdsm.log:<br>
                      <br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,157::BindingXMLRPC::251::vds::(wrapper)
                      client [192.168.10.119]<br>
                      flowID [6e44c0a3]<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,159::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`97b78287-45d2-4d5a-8336-460987df3840`::moving
                      from state init -><br>
                      state preparing<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,160::logUtils::44::dispatcher::(wrapper)
                      Run and protect:<br>
                      connectStorageServer(domType=7,<br>
                      spUUID='00000000-0000-0000-0000-000000000000',
                      conList=[{'port': '',<br>
                      'connection': '192.168.10.120:/vmimage', 'iqn':
                      '', 'user': '', 'tpgt':<br>
                      '1', 'vfs_type': 'glusterfs', 'password':
                      '******', 'id':<br>
                      '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}],
                      options=None)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,172::hsm::2340::Storage.HSM::(__prefetchDomains)<br>
                      glusterDomPath: glusterSD/*<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,185::hsm::2352::Storage.HSM::(__prefetchDomains)
                      Found SD<br>
                      uuids: ('dc661957-c0c1-44ba-a5b9-e6558904207b',)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,185::hsm::2408::Storage.HSM::(connectStorageServer)
                      knownSDs:<br>
                      {dc661957-c0c1-44ba-a5b9-e6558904207b:
                      storage.glusterSD.findDomain}<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,186::logUtils::47::dispatcher::(wrapper)
                      Run and protect:<br>
                      connectStorageServer, Return response:
                      {'statuslist': [{'status': 0,<br>
                      'id': '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}]}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,186::task::1185::TaskManager.Task::(prepare)<br>
                      Task=`97b78287-45d2-4d5a-8336-460987df3840`::finished:
                      {'statuslist':<br>
                      [{'status': 0, 'id': '901b15ec-6b05-43c1-8a50-06b34c8ffdbd'}]}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,187::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`97b78287-45d2-4d5a-8336-460987df3840`::moving
                      from state preparing<br>
                      -> state finished<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,187::resourceManager::940::ResourceManager.Owner::(releaseAll)<br>
                      Owner.releaseAll requests {} resources {}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,187::resourceManager::977::ResourceManager.Owner::(cancelAll)<br>
                      Owner.cancelAll requests {}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,188::task::990::TaskManager.Task::(_decref)<br>
                      Task=`97b78287-45d2-4d5a-8336-460987df3840`::ref 0
                      aborting False<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,195::BindingXMLRPC::251::vds::(wrapper)
                      client [192.168.10.119]<br>
                      flowID [6e44c0a3]<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,195::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                      from state init -><br>
                      state preparing<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,196::logUtils::44::dispatcher::(wrapper)
                      Run and protect:<br>
                      createStoragePool(poolType=None,<br>
                      spUUID='806d2356-12cf-437c-8917-dd13ee823e36',
                      poolName='testing',<br>
                      masterDom='dc661957-c0c1-44ba-a5b9-e6558904207b',<br>
                      domList=['dc661957-c0c1-44ba-a5b9-e6558904207b'],
                      masterVersion=2,<br>
                      lockPolicy=None, lockRenewalIntervalSec=5,
                      leaseTimeSec=60,<br>
                      ioOpTimeoutSec=10, leaseRetries=3, options=None)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,196::misc::756::SamplingMethod::(__call__)
                      Trying to enter<br>
                      sampling method (storage.sdc.refreshStorage)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,197::misc::758::SamplingMethod::(__call__)
                      Got in to sampling<br>
                      method<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,197::misc::756::SamplingMethod::(__call__)
                      Trying to enter<br>
                      sampling method (storage.iscsi.rescan)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,198::misc::758::SamplingMethod::(__call__)
                      Got in to sampling<br>
                      method<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,198::iscsi::407::Storage.ISCSI::(rescan)
                      Performing SCSI scan,<br>
                      this will take up to 30 seconds<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,199::iscsiadm::92::Storage.Misc.excCmd::(_runCmd)<br>
                      '/usr/bin/sudo -n /sbin/iscsiadm -m session -R'
                      (cwd None)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,228::misc::766::SamplingMethod::(__call__)
                      Returning last result<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,229::multipath::110::Storage.Misc.excCmd::(rescan)<br>
                      '/usr/bin/sudo -n /sbin/multipath -r' (cwd None)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,294::multipath::110::Storage.Misc.excCmd::(rescan)
                      SUCCESS:<br>
                      <err> = ''; <rc> = 0<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,295::lvm::497::OperationMutex::(_invalidateAllPvs)
                      Operation<br>
                      'lvm invalidate operation' got the operation mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,295::lvm::499::OperationMutex::(_invalidateAllPvs)
                      Operation<br>
                      'lvm invalidate operation' released the operation
                      mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,296::lvm::508::OperationMutex::(_invalidateAllVgs)
                      Operation<br>
                      'lvm invalidate operation' got the operation mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,296::lvm::510::OperationMutex::(_invalidateAllVgs)
                      Operation<br>
                      'lvm invalidate operation' released the operation
                      mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,297::lvm::528::OperationMutex::(_invalidateAllLvs)
                      Operation<br>
                      'lvm invalidate operation' got the operation mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,297::lvm::530::OperationMutex::(_invalidateAllLvs)
                      Operation<br>
                      'lvm invalidate operation' released the operation
                      mutex<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,298::misc::766::SamplingMethod::(__call__)
                      Returning last result<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,318::fileSD::150::Storage.StorageDomain::(__init__)
                      Reading<br>
                      domain in path<br>
                      /rhev/data-center/mnt/glusterSD/192.168.10.120:_vmimage/dc661957-c0c1-44ba-a5b9-e6558904207b<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,322::persistentDict::192::Storage.PersistentDict::(__init__)<br>
                      Created a persistent dict with FileMetadataRW
                      backend<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,328::persistentDict::234::Storage.PersistentDict::(refresh)<br>
                      read lines (FileMetadataRW)=['CLASS=Data',
                      'DESCRIPTION=vmimage',<br>
                      'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                      'LEASETIMESEC=60', 'LOCKPOLICY=',<br>
                      'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',<br>
                      'REMOTE_PATH=192.168.10.120:/vmimage',
                      'ROLE=Regular',<br>
                      'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                      'TYPE=GLUSTERFS',<br>
                      'VERSION=3', '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,334::fileSD::609::Storage.StorageDomain::(imageGarbageCollector)
                      Removing<br>
                      remnants of deleted images []<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,335::sd::383::Storage.StorageDomain::(_registerResourceNamespaces)<br>
                      Resource namespace dc661957-c0c1-44ba-a5b9-e6558904207b_imageNS
                      already<br>
                      registered<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,335::sd::391::Storage.StorageDomain::(_registerResourceNamespaces)<br>
                      Resource namespace dc661957-c0c1-44ba-a5b9-e6558904207b_volumeNS
                      already<br>
                      registered<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,336::fileSD::350::Storage.StorageDomain::(validate)<br>
                      sdUUID=dc661957-c0c1-44ba-a5b9-e6558904207b<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,340::persistentDict::234::Storage.PersistentDict::(refresh)<br>
                      read lines (FileMetadataRW)=['CLASS=Data',
                      'DESCRIPTION=vmimage',<br>
                      'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                      'LEASETIMESEC=60', 'LOCKPOLICY=',<br>
                      'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',<br>
                      'REMOTE_PATH=192.168.10.120:/vmimage',
                      'ROLE=Regular',<br>
                      'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                      'TYPE=GLUSTERFS',<br>
                      'VERSION=3', '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,341::resourceManager::198::ResourceManager.Request::(__init__)<br>
                      ResName=`Storage.806d2356-12cf-437c-8917-dd13ee823e36`ReqID=`de2ede47-22fa-43b8-9f3b-dc714a45b450`::Request<br>
                      was made in '/usr/share/vdsm/storage/hsm.py' line
                      '980' at<br>
                      'createStoragePool'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,342::resourceManager::542::ResourceManager::(registerResource)<br>
                      Trying to register resource<br>
                      'Storage.806d2356-12cf-437c-8917-dd13ee823e36' for
                      lock type 'exclusive'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,342::resourceManager::601::ResourceManager::(registerResource)<br>
                      Resource 'Storage.806d2356-12cf-437c-8917-dd13ee823e36'
                      is free. Now<br>
                      locking as 'exclusive' (1 active user)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,343::resourceManager::238::ResourceManager.Request::(grant)<br>
                      ResName=`Storage.806d2356-12cf-437c-8917-dd13ee823e36`ReqID=`de2ede47-22fa-43b8-9f3b-dc714a45b450`::Granted<br>
                      request<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,343::task::827::TaskManager.Task::(resourceAcquired)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_resourcesAcquired:<br>
                      Storage.806d2356-12cf-437c-8917-dd13ee823e36
                      (exclusive)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,344::task::990::TaskManager.Task::(_decref)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                      aborting False<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,345::resourceManager::198::ResourceManager.Request::(__init__)<br>
                      ResName=`Storage.dc661957-c0c1-44ba-a5b9-e6558904207b`ReqID=`71bf6917-b501-4016-ad8e-8b84849da8cb`::Request<br>
                      was made in '/usr/share/vdsm/storage/hsm.py' line
                      '982' at<br>
                      'createStoragePool'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,345::resourceManager::542::ResourceManager::(registerResource)<br>
                      Trying to register resource<br>
                      'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b' for
                      lock type 'exclusive'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,346::resourceManager::601::ResourceManager::(registerResource)<br>
                      Resource 'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b'
                      is free. Now<br>
                      locking as 'exclusive' (1 active user)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,346::resourceManager::238::ResourceManager.Request::(grant)<br>
                      ResName=`Storage.dc661957-c0c1-44ba-a5b9-e6558904207b`ReqID=`71bf6917-b501-4016-ad8e-8b84849da8cb`::Granted<br>
                      request<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,347::task::827::TaskManager.Task::(resourceAcquired)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_resourcesAcquired:<br>
                      Storage.dc661957-c0c1-44ba-a5b9-e6558904207b
                      (exclusive)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,347::task::990::TaskManager.Task::(_decref)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                      aborting False<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,347::sp::133::Storage.StoragePool::(setBackend)
                      updating pool<br>
                      806d2356-12cf-437c-8917-dd13ee823e36 backend from
                      type NoneType instance<br>
                      0x39e278bf00 to type StoragePoolDiskBackend
                      instance 0x7f764c093cb0<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,348::sp::548::Storage.StoragePool::(create)<br>
                      spUUID=806d2356-12cf-437c-8917-dd13ee823e36
                      poolName=testing<br>
                      master_sd=dc661957-c0c1-44ba-a5b9-e6558904207b<br>
                      domList=['dc661957-c0c1-44ba-a5b9-e6558904207b']
                      masterVersion=2<br>
                      {'LEASETIMESEC': 60, 'IOOPTIMEOUTSEC': 10,
                      'LEASERETRIES': 3,<br>
                      'LOCKRENEWALINTERVALSEC': 5}<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,348::fileSD::350::Storage.StorageDomain::(validate)<br>
                      sdUUID=dc661957-c0c1-44ba-a5b9-e6558904207b<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,352::persistentDict::234::Storage.PersistentDict::(refresh)<br>
                      read lines (FileMetadataRW)=['CLASS=Data',
                      'DESCRIPTION=vmimage',<br>
                      'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                      'LEASETIMESEC=60', 'LOCKPOLICY=',<br>
                      'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',<br>
                      'REMOTE_PATH=192.168.10.120:/vmimage',
                      'ROLE=Regular',<br>
                      'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                      'TYPE=GLUSTERFS',<br>
                      'VERSION=3', '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,357::persistentDict::234::Storage.PersistentDict::(refresh)<br>
                      read lines (FileMetadataRW)=['CLASS=Data',
                      'DESCRIPTION=vmimage',<br>
                      'IOOPTIMEOUTSEC=10', 'LEASERETRIES=3',
                      'LEASETIMESEC=60', 'LOCKPOLICY=',<br>
                      'LOCKRENEWALINTERVALSEC=5', 'POOL_UUID=',<br>
                      'REMOTE_PATH=192.168.10.120:/vmimage',
                      'ROLE=Regular',<br>
                      'SDUUID=dc661957-c0c1-44ba-a5b9-e6558904207b',
                      'TYPE=GLUSTERFS',<br>
                      'VERSION=3', '_SHA_CKSUM=9fdc035c398d2cd8b5c31bf5eea2882c8782ed57']<br>
                      Thread-13::WARNING::2014-06-21<br>
                      16:17:14,358::fileUtils::167::Storage.fileUtils::(createdir)
                      Dir<br>
                      /rhev/data-center/806d2356-12cf-437c-8917-dd13ee823e36
                      already exists<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,358::persistentDict::167::Storage.PersistentDict::(transaction)<br>
                      Starting transaction<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:14,359::persistentDict::175::Storage.PersistentDict::(transaction)<br>
                      Finished transaction<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:14,359::clusterlock::184::SANLock::(acquireHostId)
                      Acquiring host<br>
                      id for domain dc661957-c0c1-44ba-a5b9-e6558904207b
                      (id: 250)<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,394::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::moving
                      from state init -><br>
                      state preparing<br>
                      Thread-24::INFO::2014-06-21<br>
                      16:17:14,395::logUtils::44::dispatcher::(wrapper)
                      Run and protect:<br>
                      repoStats(options=None)<br>
                      Thread-24::INFO::2014-06-21<br>
                      16:17:14,395::logUtils::47::dispatcher::(wrapper)
                      Run and protect:<br>
                      repoStats, Return response: {}<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,396::task::1185::TaskManager.Task::(prepare)<br>
                      Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::finished:
                      {}<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,396::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::moving
                      from state preparing<br>
                      -> state finished<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,396::resourceManager::940::ResourceManager.Owner::(releaseAll)<br>
                      Owner.releaseAll requests {} resources {}<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,396::resourceManager::977::ResourceManager.Owner::(cancelAll)<br>
                      Owner.cancelAll requests {}<br>
                      Thread-24::DEBUG::2014-06-21<br>
                      16:17:14,397::task::990::TaskManager.Task::(_decref)<br>
                      Task=`c4430b80-31d9-4a1d-bee8-fae01a438da6`::ref 0
                      aborting False<br>
                      Thread-13::ERROR::2014-06-21<br>
                      16:17:15,361::task::866::TaskManager.Task::(_setError)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Unexpected
                      error<br>
                      Traceback (most recent call last):<br>
                         File "/usr/share/vdsm/storage/task.py", line
                      873, in _run<br>
                           return fn(*args, **kargs)<br>
                         File "/usr/share/vdsm/logUtils.py", line 45, in
                      wrapper<br>
                           res = f(*args, **kwargs)<br>
                         File "/usr/share/vdsm/storage/hsm.py", line
                      988, in createStoragePool<br>
                           leaseParams)<br>
                         File "/usr/share/vdsm/storage/sp.py", line 573,
                      in create<br>
                           self._acquireTemporaryClusterLock(msdUUID,
                      leaseParams)<br>
                         File "/usr/share/vdsm/storage/sp.py", line 515,
                      in<br>
                      _acquireTemporaryClusterLock<br>
                           msd.acquireHostId(<a moz-do-not-send="true"
                        href="http://self.id" target="_blank">self.id</a>)<br>
                         File "/usr/share/vdsm/storage/sd.py", line 467,
                      in acquireHostId<br>
                           self._clusterLock.acquireHostId(hostId,
                      async)<br>
                         File "/usr/share/vdsm/storage/clusterlock.py",
                      line 199, in acquireHostId<br>
                           raise se.AcquireHostIdFailure(self._sdUUID,
                      e)<br>
                      AcquireHostIdFailure: Cannot acquire host id:<br>
                      ('dc661957-c0c1-44ba-a5b9-e6558904207b',
                      SanlockException(90, 'Sanlock<br>
                      lockspace add failure', 'Message too long'))<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,363::task::885::TaskManager.Task::(_run)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Task._run:<br>
                      d815e5e5-0202-4137-94be-21dc5e2b61c9 (None,<br>
                      '806d2356-12cf-437c-8917-dd13ee823e36', 'testing',<br>
                      'dc661957-c0c1-44ba-a5b9-e6558904207b',<br>
                      ['dc661957-c0c1-44ba-a5b9-e6558904207b'], 2, None,
                      5, 60, 10, 3) {}<br>
                      failed - stopping task<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,364::task::1211::TaskManager.Task::(stop)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::stopping
                      in state preparing<br>
                      (force False)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,364::task::990::TaskManager.Task::(_decref)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 1
                      aborting True<br>
                      Thread-13::INFO::2014-06-21<br>
                      16:17:15,365::task::1168::TaskManager.Task::(prepare)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::aborting:
                      Task is aborted:<br>
                      'Cannot acquire host id' - code 661<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,365::task::1173::TaskManager.Task::(prepare)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Prepare:
                      aborted: Cannot<br>
                      acquire host id<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,365::task::990::TaskManager.Task::(_decref)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::ref 0
                      aborting True<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,366::task::925::TaskManager.Task::(_doAbort)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::Task._doAbort:
                      force False<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,366::resourceManager::977::ResourceManager.Owner::(cancelAll)<br>
                      Owner.cancelAll requests {}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,366::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                      from state preparing<br>
                      -> state aborting<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,366::task::550::TaskManager.Task::(__state_aborting)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::_aborting:
                      recover policy none<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,367::task::595::TaskManager.Task::(_updateState)<br>
                      Task=`d815e5e5-0202-4137-94be-21dc5e2b61c9`::moving
                      from state aborting<br>
                      -> state failed<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,367::resourceManager::940::ResourceManager.Owner::(releaseAll)<br>
                      Owner.releaseAll requests {} resources<br>
                      {'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b':
                      < ResourceRef<br>
                      'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b',
                      isValid: 'True' obj:<br>
                      'None'>, 'Storage.806d2356-12cf-437c-8917-dd13ee823e36':
                      < ResourceRef<br>
                      'Storage.806d2356-12cf-437c-8917-dd13ee823e36',
                      isValid: 'True' obj:<br>
                      'None'>}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,367::resourceManager::977::ResourceManager.Owner::(cancelAll)<br>
                      Owner.cancelAll requests {}<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,368::resourceManager::616::ResourceManager::(releaseResource)<br>
                      Trying to release resource
                      'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,369::resourceManager::635::ResourceManager::(releaseResource)<br>
                      Released resource 'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b'
                      (0<br>
                      active users)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,369::resourceManager::641::ResourceManager::(releaseResource)<br>
                      Resource 'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b'
                      is free, finding<br>
                      out if anyone is waiting for it.<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,369::resourceManager::649::ResourceManager::(releaseResource)<br>
                      No one is waiting for resource<br>
                      'Storage.dc661957-c0c1-44ba-a5b9-e6558904207b',
                      Clearing records.<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,370::resourceManager::616::ResourceManager::(releaseResource)<br>
                      Trying to release resource
                      'Storage.806d2356-12cf-437c-8917-dd13ee823e36'<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,370::resourceManager::635::ResourceManager::(releaseResource)<br>
                      Released resource 'Storage.806d2356-12cf-437c-8917-dd13ee823e36'
                      (0<br>
                      active users)<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,370::resourceManager::641::ResourceManager::(releaseResource)<br>
                      Resource 'Storage.806d2356-12cf-437c-8917-dd13ee823e36'
                      is free, finding<br>
                      out if anyone is waiting for it.<br>
                      Thread-13::DEBUG::2014-06-21<br>
                      16:17:15,371::resourceManager::649::ResourceManager::(releaseResource)<br>
                      No one is waiting for resource<br>
                      'Storage.806d2356-12cf-437c-8917-dd13ee823e36',
                      Clearing records.<br>
                      Thread-13::ERROR::2014-06-21<br>
                      16:17:15,371::dispatcher::65::Storage.Dispatcher.Protect::(run)<br>
                      {'status': {'message': "Cannot acquire host id:<br>
                      ('dc661957-c0c1-44ba-a5b9-e6558904207b',
                      SanlockException(90, 'Sanlock<br>
                      lockspace add failure', 'Message too long'))",
                      'code': 661}}<br>
                      <br>
                      <br>
                      My oVirt version: 3.4.2-1.el6 (CentOS 6.5)<br>
                      The hypervisor hosts run GlusterFS
                      3.5.0-3.fc19.(Fedora 19)<br>
                      The two storage servers run GlusterFS 3.5.0-2.el6
                      (Centos 6.5)<br>
                      <br>
                      So I am NOT using local storage of the hypervisor
                      hosts for the<br>
                      GlusterFS bricks.<br>
                      <br>
                      What can I do to solve this error?<br>
                      <br>
                    </blockquote>
                    By the way, the options on the GlusterFS volume are
                    as follows:<br>
                    <br>
                    Volume Name: vmimage<br>
                    Type: Replicate<br>
                    Volume ID: 348e1d45-1b80-420b-91c2-93f0d764f227<br>
                    Status: Started<br>
                    Number of Bricks: 1 x 2 = 2<br>
                    Transport-type: tcp<br>
                    Bricks:<br>
                    Brick1: 192.168.10.120:/export/gluster01/brick<br>
                    Brick2: 192.168.10.149:/export/gluster01/brick<br>
                    Options Reconfigured:<br>
                    network.ping-timeout: 10<br>
                    cluster.quorum-count: 1<br>
                    cluster.quorum-type: auto<br>
                    server.allow-insecure: on<br>
                    storage.owner-uid: 36<br>
                    storage.owner-gid: 36<br>
                    <br>
                  </blockquote>
                  OK, fixed it. For someone else's reference, I had to
                  set the following<br>
                  options on the gluster volume:<br>
                  <br>
                  network.remote-dio: on<br>
                  performance.io-cache: off<br>
                  performance.read-ahead: off<br>
                  performance.quick-read: off<br>
                  cluster.eager-lock: enable<br>
                  <br>
                  Apparently that's done by the 'optimize for virt
                  store' checkbox, but<br>
                  obviously not when the volume is created manually.
                  Having this in the<br>
                  documentation on <a moz-do-not-send="true"
                    href="http://ovirt.org" target="_blank">ovirt.org</a>
                  would have saved me a lot of time and<br>
                  frustration.<br>
                  <br>
                  <br>
                </blockquote>
                <br>
              </div>
            </div>
            its a wiki, how about adding this for the next guy?<br>
            <br>
            thanks,<br>
               Itamar
            <div class="HOEnZb">
              <div class="h5"><br>
                _______________________________________________<br>
                Users mailing list<br>
                <a moz-do-not-send="true" href="mailto:Users@ovirt.org"
                  target="_blank">Users@ovirt.org</a><br>
                <a moz-do-not-send="true"
                  href="http://lists.ovirt.org/mailman/listinfo/users"
                  target="_blank">http://lists.ovirt.org/mailman/listinfo/users</a><br>
              </div>
            </div>
          </blockquote>
        </div>
        <br>
      </div>
    </blockquote>
    <br>
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