[Users] storage domain reactivate not working
Rene Rosenberger
r.rosenberger at netbiscuits.com
Thu Mar 29 10:00:03 UTC 2012
Hi,
This is the roor message:
Thread-5448::DEBUG::2012-03-29 11:57:46,310::misc::1032::SamplingMethod::(__call__) Returning last result
Thread-5448::DEBUG::2012-03-29 11:57:46,313::lvm::349::OperationMutex::(_reloadvgs) Operation 'lvm reload operation' got the operation mutex
Thread-5448::DEBUG::2012-03-29 11:57:46,322::lvm::284::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n /sbin/lvm vgs --config " devices { preferred_names = [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0 disable_after_error_count=3 filter = [ \\"a%360014052dd702d2defc8d459adba02dc|360014057fda80efdcae4d414eda829d7%\\", \\"r%.*%\\" ] } global { locking_type=1 prioritise_write_locks=1 wait_for_locks=1 } backup { retain_min = 50 retain_days = 0 } " --noheadings --units b --nosuffix --separator | -o uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free 8ed25a57-f53a-4cf0-bb92-781f3ce36a48' (cwd None)
Thread-5448::DEBUG::2012-03-29 11:57:47,096::lvm::284::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = ' /dev/mapper/360014057fda80efdcae4d414eda829d7: read failed after 0 of 4096 at 2147483582464: Input/output error\n /dev/mapper/360014057fda80efdcae4d414eda829d7: read failed after 0 of 4096 at 2147483639808: Input/output error\n /dev/mapper/360014057fda80efdcae4d414eda829d7: read failed after 0 of 4096 at 0: Input/output error\n WARNING: Error counts reached a limit of 3. Device /dev/mapper/360014057fda80efdcae4d414eda829d7 was disabled\n'; <rc> = 0
Thread-5448::DEBUG::2012-03-29 11:57:47,105::lvm::376::OperationMutex::(_reloadvgs) Operation 'lvm reload operation' released the operation mutex
Thread-5448::DEBUG::2012-03-29 11:57:47,107::persistentDict::175::Storage.PersistentDict::(__init__) Created a persistant dict with LvMetadataRW backend
Thread-5448::DEBUG::2012-03-29 11:57:47,110::blockSD::177::Storage.Misc.excCmd::(readlines) '/bin/dd iflag=direct skip=0 bs=2048 if=/dev/8ed25a57-f53a-4cf0-bb92-781f3ce36a48/metadata count=1' (cwd None)
Thread-5448::DEBUG::2012-03-29 11:57:47,155::blockSD::177::Storage.Misc.excCmd::(readlines) FAILED: <err> = "/bin/dd: reading `/dev/8ed25a57-f53a-4cf0-bb92-781f3ce36a48/metadata': Input/output error\n0+0 records in\n0+0 records out\n0 bytes (0 B) copied, 0.000525019 s, 0.0 kB/s\n"; <rc> = 1
Thread-5448::ERROR::2012-03-29 11:57:47,158::sdc::113::Storage.StorageDomainCache::(_findDomain) Error while looking for domain `8ed25a57-f53a-4cf0-bb92-781f3ce36a48`
Traceback (most recent call last):
File "/usr/share/vdsm/storage/sdc.py", line 109, in _findDomain
return mod.findDomain(sdUUID)
File "/usr/share/vdsm/storage/blockSD.py", line 1051, in findDomain
return BlockStorageDomain(BlockStorageDomain.findDomainPath(sdUUID))
File "/usr/share/vdsm/storage/blockSD.py", line 241, in __init__
metadata = selectMetadata(sdUUID)
File "/usr/share/vdsm/storage/blockSD.py", line 210, in selectMetadata
if len(mdProvider) > 0:
File "/usr/share/vdsm/storage/persistentDict.py", line 51, in __len__
return len(self.keys())
File "/usr/share/vdsm/storage/persistentDict.py", line 95, in keys
return list(self.__iter__())
File "/usr/share/vdsm/storage/persistentDict.py", line 92, in __iter__
return ifilter(lambda k: k in self._validatorDict, self._dict.__iter__())
File "/usr/share/vdsm/storage/persistentDict.py", line 209, in __iter__
with self._accessWrapper():
File "/usr/lib64/python2.6/contextlib.py", line 16, in __enter__
return self.gen.next()
File "/usr/share/vdsm/storage/persistentDict.py", line 137, in _accessWrapper
self.refresh()
File "/usr/share/vdsm/storage/persistentDict.py", line 214, in refresh
lines = self._metaRW.readlines()
File "/usr/share/vdsm/storage/blockSD.py", line 177, in readlines
m = misc.readblockSUDO(self.metavol, self._offset, self._size)
File "/usr/share/vdsm/storage/misc.py", line 307, in readblockSUDO
raise se.MiscBlockReadException(name, offset, size)
MiscBlockReadException: Internal block device read failure: 'name=/dev/8ed25a57-f53a-4cf0-bb92-781f3ce36a48/metadata, offset=0, size=2048'
Thread-5448::DEBUG::2012-03-29 11:57:47,177::resourceManager::538::ResourceManager::(releaseResource) Trying to release resource 'Storage.13080edc-77ea-11e1-b6a4-525400c49d2a'
Thread-5448::DEBUG::2012-03-29 11:57:47,180::resourceManager::553::ResourceManager::(releaseResource) Released resource 'Storage.13080edc-77ea-11e1-b6a4-525400c49d2a' (0 active users)
Thread-5448::DEBUG::2012-03-29 11:57:47,181::resourceManager::558::ResourceManager::(releaseResource) Resource 'Storage.13080edc-77ea-11e1-b6a4-525400c49d2a' is free, finding out if anyone is waiting for it.
Thread-5448::DEBUG::2012-03-29 11:57:47,183::resourceManager::565::ResourceManager::(releaseResource) No one is waiting for resource 'Storage.13080edc-77ea-11e1-b6a4-525400c49d2a', Clearing records.
Thread-5448::ERROR::2012-03-29 11:57:47,185::task::853::TaskManager.Task::(_setError) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::Unexpected error
Traceback (most recent call last):
File "/usr/share/vdsm/storage/task.py", line 861, in _run
return fn(*args, **kargs)
File "/usr/share/vdsm/logUtils.py", line 38, in wrapper
res = f(*args, **kwargs)
File "/usr/share/vdsm/storage/hsm.py", line 813, in connectStoragePool
return self._connectStoragePool(spUUID, hostID, scsiKey, msdUUID, masterVersion, options)
File "/usr/share/vdsm/storage/hsm.py", line 855, in _connectStoragePool
res = pool.connect(hostID, scsiKey, msdUUID, masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 641, in connect
self.__rebuild(msdUUID=msdUUID, masterVersion=masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 1107, in __rebuild
self.masterDomain = self.getMasterDomain(msdUUID=msdUUID, masterVersion=masterVersion)
File "/usr/share/vdsm/storage/sp.py", line 1442, in getMasterDomain
raise se.StoragePoolMasterNotFound(self.spUUID, msdUUID)
StoragePoolMasterNotFound: Cannot find master domain: 'spUUID=13080edc-77ea-11e1-b6a4-525400c49d2a, msdUUID=8ed25a57-f53a-4cf0-bb92-781f3ce36a48'
Thread-5448::DEBUG::2012-03-29 11:57:47,188::task::872::TaskManager.Task::(_run) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::Task._run: 838b7ca3-9f79-4c87-a2f0-12cad48cc127 ('13080edc-77ea-11e1-b6a4-525400c49d2a', 1, '13080edc-77ea-11e1-b6a4-525400c49d2a', '8ed25a57-f53a-4cf0-bb92-781f3ce36a48', 1) {} failed - stopping task
Thread-5448::DEBUG::2012-03-29 11:57:47,190::task::1199::TaskManager.Task::(stop) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::stopping in state preparing (force False)
Thread-5448::DEBUG::2012-03-29 11:57:47,192::task::978::TaskManager.Task::(_decref) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::ref 1 aborting True
Thread-5448::INFO::2012-03-29 11:57:47,193::task::1157::TaskManager.Task::(prepare) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::aborting: Task is aborted: 'Cannot find master domain' - code 304
Thread-5448::DEBUG::2012-03-29 11:57:47,195::task::1162::TaskManager.Task::(prepare) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::Prepare: aborted: Cannot find master domain
Thread-5448::DEBUG::2012-03-29 11:57:47,197::task::978::TaskManager.Task::(_decref) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::ref 0 aborting True
Thread-5448::DEBUG::2012-03-29 11:57:47,198::task::913::TaskManager.Task::(_doAbort) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::Task._doAbort: force False
Thread-5448::DEBUG::2012-03-29 11:57:47,200::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
Thread-5448::DEBUG::2012-03-29 11:57:47,201::task::588::TaskManager.Task::(_updateState) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::moving from state preparing -> state aborting
Thread-5448::DEBUG::2012-03-29 11:57:47,203::task::537::TaskManager.Task::(__state_aborting) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::_aborting: recover policy none
Thread-5448::DEBUG::2012-03-29 11:57:47,205::task::588::TaskManager.Task::(_updateState) Task=`838b7ca3-9f79-4c87-a2f0-12cad48cc127`::moving from state aborting -> state failed
Thread-5448::DEBUG::2012-03-29 11:57:47,206::resourceManager::809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}
Thread-5448::DEBUG::2012-03-29 11:57:47,208::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
Thread-5448::ERROR::2012-03-29 11:57:47,209::dispatcher::89::Storage.Dispatcher.Protect::(run) {'status': {'message': "Cannot find master domain: 'spUUID=13080edc-77ea-11e1-b6a4-525400c49d2a, msdUUID=8ed25a57-f53a-4cf0-bb92-781f3ce36a48'", 'code': 304}}
Thread-5453::DEBUG::2012-03-29 11:57:48,736::task::588::TaskManager.Task::(_updateState) Task=`b801beea-93db-44e7-ba71-5d1eca7eecae`::moving from state init -> state preparing
Thread-5453::INFO::2012-03-29 11:57:48,739::logUtils::37::dispatcher::(wrapper) Run and protect: repoStats(options=None)
Thread-5453::INFO::2012-03-29 11:57:48,740::logUtils::39::dispatcher::(wrapper) Run and protect: repoStats, Return response: {}
Thread-5453::DEBUG::2012-03-29 11:57:48,742::task::1172::TaskManager.Task::(prepare) Task=`b801beea-93db-44e7-ba71-5d1eca7eecae`::finished: {}
Thread-5453::DEBUG::2012-03-29 11:57:48,743::task::588::TaskManager.Task::(_updateState) Task=`b801beea-93db-44e7-ba71-5d1eca7eecae`::moving from state preparing -> state finished
Thread-5453::DEBUG::2012-03-29 11:57:48,745::resourceManager::809::ResourceManager.Owner::(releaseAll) Owner.releaseAll requests {} resources {}
Thread-5453::DEBUG::2012-03-29 11:57:48,746::resourceManager::844::ResourceManager.Owner::(cancelAll) Owner.cancelAll requests {}
Thread-5453::DEBUG::2012-03-29 11:57:48,748::task::978::TaskManager.Task::(_decref) Task=`b801beea-93db-44e7-ba71-5d1eca7eecae`::ref 0 aborting False
Regards, rene
Von: users-bounces at ovirt.org [mailto:users-bounces at ovirt.org] Im Auftrag von Rene Rosenberger
Gesendet: Donnerstag, 29. März 2012 11:47
An: rvaknin at redhat.com; users at ovirt.org
Betreff: Re: [Users] storage domain reactivate not working
Hi,
i did:
[root at KVM-DMZ-04 vdsm]# iscsiadm -m node -T iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d -u
Logging out of session [sid: 2, target: iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d, portal: 192.168.xxx.xxx,3260]
Logout of [sid: 2, target: iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d, portal: 192.168.xxx.xxx,3260] successful.
[root at KVM-DMZ-04 vdsm]# iscsiadm -m node -T iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d -l
Logging in to [iface: default, target: iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d, portal: 192.168.xxx.xxx,3260] (multiple)
Login to [iface: default, target: iqn.2004-04.com.qnap:ts-419uplus:iscsi.dmznas01.c2b74d, portal: 192.168.xxx.xxx,3260] successful.
But the data center is locked in webinterface. System -> default -> storage -> DMZ-NAS-01 -> Data Center = locked
Regards, rene
Von: Rami Vaknin [mailto:rvaknin at redhat.com]
Gesendet: Donnerstag, 29. März 2012 11:32
An: Rene Rosenberger; users at ovirt.org
Betreff: Re: [Users] storage domain reactivate not working
On 03/29/2012 11:28 AM, Rene Rosenberger wrote:
Hi,
i have rebootet my iscsi device without mainenance mode. Now it is inactive. When I want to reactivate it again it fails. What can I do?
Depends why it fails, vdsm log can help.
You can check whether or not you're connected from the hosts to the iscsi target or reconnect using:
iscsiadm -m discoverydb --discover -t st -p your_iscsi_server_fqdn
iscsiadm -m node -T your_target_name -l
Than try to activate it.
Regards, rene
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Thanks,
Rami Vaknin, QE @ Red Hat, TLV, IL.
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