[Users] cant remove disks from iscsi domain
Yuriy Demchenko
demchenko.ya at gmail.com
Thu Aug 22 09:46:58 UTC 2013
Thanks a lot! Patch did the job, a few more disks were deleted successfully.
One last question - how do i remove stale records of disks in "illegal"
state?
Yuriy Demchenko
On 08/22/2013 01:25 PM, Eduardo Warszawski wrote:
>
> ----- Original Message -----
>> you said that the disks are deleted although an exception is given but
>> the engine is reporting the delete as failed.
>> I think that I remember a bug reported and fixed on that as well but I
>> can't seem to find it.
>> Adding Ayal and Eduardo
>>
> The log issue already solved in v4.11.0~380.
>
> commit ad916c79e2b0959dea20dd19a21b99bc702d65ca
> Author: Eduardo Warszawski <ewarszaw at redhat.com>
> Date: Mon Dec 17 14:32:51 2012 +0200
>
> Fix typo in negative flow log in blockSD.rmDCImgDir().
>
> Related to BZ#885489.
>
> Change-Id: I951e582acc86e08d709da4249084015660fc4ea0
> Signed-off-by: Eduardo <ewarszaw at redhat.com>
> Reviewed-on: http://gerrit.ovirt.org/10153
> Reviewed-by: Yeela Kaplan <ykaplan at redhat.com>
> Reviewed-by: Ayal Baron <abaron at redhat.com>
> Tested-by: Dan Kenigsberg <danken at redhat.com>
>
> diff --git a/vdsm/storage/blockSD.py b/vdsm/storage/blockSD.py
> index b5447cd..22a434b 100644
> --- a/vdsm/storage/blockSD.py
> +++ b/vdsm/storage/blockSD.py
> @@ -978,7 +978,7 @@ class BlockStorageDomain(sd.StorageDomain):
> try:
> os.rmdir(imgPath)
> except OSError:
> - self.log.warning("Can't rmdir %s. %s", imgPath, exc_info=True)
> + self.log.warning("Can't rmdir %s", imgPath, exc_info=True)
> else:
> self.log.debug("removed image dir: %s", imgPath)
> return imgPath
>
>>
>> On 08/22/2013 07:55 AM, Yuriy Demchenko wrote:
>>> I've done some more tests - and it seems quota error is not related to
>>> my issue: I tried to remove another disk and this time there were no
>>> quota errors in engine.log
>>> New logs in attach.
>>>
>>> What catches my eye in logs is this errors, but maybe that's not the
>>> root of case:
>>>> Thread-60725::DEBUG::2013-08-22
>>>> 10:37:45,549::lvm::485::OperationMutex::(_invali datevgs) Operation
>>>> 'lvm invalidate operation' released the operation mutex
>>>> Thread-60725::WARNING::2013-08-22
>>>> 10:37:45,549::blockSD::931::Storage.StorageDom ain::(rmDCVolLinks)
>>>> Can't unlink /rhev/data-center/mnt/blockSD/d786e2d5-05ab-4da
>>>> 6-95fc-1af791a3c113/images/5344ca63-302a-43de-9193-da7937fbdfad/dfefc573-de85-40
>>>> 85-8900-da271affe831. [Errno 2] No such file or directory:
>>>> '/rhev/data-center/mn
>>>> t/blockSD/d786e2d5-05ab-4da6-95fc-1af791a3c113/images/5344ca63-302a-43de-9193-da
>>>> 7937fbdfad/dfefc573-de85-4085-8900-da271affe831'
>>>> Thread-60725::WARNING::2013-08-22
>>>> 10:37:45,549::blockSD::931::Storage.StorageDom ain::(rmDCVolLinks)
>>>> Can't unlink /rhev/data-center/mnt/blockSD/d786e2d5-05ab-4da
>>>> 6-95fc-1af791a3c113/images/5344ca63-302a-43de-9193-da7937fbdfad/c6cd6d1d-b70f-43
>>>> 5d-bdc7-713b445a2326. [Errno 2] No such file or directory:
>>>> '/rhev/data-center/mn
>>>> t/blockSD/d786e2d5-05ab-4da6-95fc-1af791a3c113/images/5344ca63-302a-43de-9193-da
>>>> 7937fbdfad/c6cd6d1d-b70f-435d-bdc7-713b445a2326'
>>>> Thread-60725::DEBUG::2013-08-22
>>>> 10:37:45,549::blockSD::934::Storage.StorageDomai n::(rmDCVolLinks)
>>>> removed: []
>>>> Thread-60725::ERROR::2013-08-22
>>>> 10:37:45,549::task::833::TaskManager.Task::(_set Error)
>>>> Task=`83867bdc-48cd-4ba0-b453-6f8abbace13e`::Unexpected error
>>>> Traceback (most recent call last):
>>>> File "/usr/share/vdsm/storage/task.py", line 840, in _run
>>>> return fn(*args, **kargs)
>>>> File "/usr/share/vdsm/logUtils.py", line 42, in wrapper
>>>> res = f(*args, **kwargs)
>>>> File "/usr/share/vdsm/storage/hsm.py", line 1460, in deleteImage
>>>> dom.deleteImage(sdUUID, imgUUID, volsByImg)
>>>> File "/usr/share/vdsm/storage/blockSD.py", line 957, in deleteImage
>>>> self.rmDCImgDir(imgUUID, volsImgs)
>>>> File "/usr/share/vdsm/storage/blockSD.py", line 943, in rmDCImgDir
>>>> self.log.warning("Can't rmdir %s. %s", imgPath, exc_info=True)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 1068, in warning
>>>> self._log(WARNING, msg, args, **kwargs)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 1173, in _log
>>>> self.handle(record)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 1183, in handle
>>>> self.callHandlers(record)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 1220, in
>>>> callHandlers
>>>> hdlr.handle(record)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 679, in handle
>>>> self.emit(record)
>>>> File "/usr/lib64/python2.6/logging/handlers.py", line 780, in emit
>>>> msg = self.format(record)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 654, in format
>>>> return fmt.format(record)
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 436, in format
>>>> record.message = record.getMessage()
>>>> File "/usr/lib64/python2.6/logging/__init__.py", line 306, in
>>>> getMessage
>>>> msg = msg % self.args
>>>> TypeError: not enough arguments for format string
>>>
>>> Yuriy Demchenko
>>>
>>> On 08/22/2013 04:11 AM, Greg Padgett wrote:
>>>> On 08/21/2013 04:10 PM, Dafna Ron wrote:
>>>>> there is a is an exception in the log related to a quota calculation
>>>>>
>>>>> 2013-08-21 17:52:32,694 ERROR
>>>>> [org.ovirt.engine.core.utils.timer.SchedulerUtilQu artzImpl]
>>>>> (DefaultQuartzScheduler_Worker-7) failed to invoke sceduled method upd
>>>>> ateQuotaCache: java.lang.reflect.InvocationTargetException
>>>>> at sun.reflect.GeneratedMethodAccessor175.invoke(Unknown
>>>>> Source)
>>>>> [:1.7.0 _25]
>>>>> at
>>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
>>>>> sorImpl.java:43) [rt.jar:1.7.0_25]
>>>>> at java.lang.reflect.Method.invoke(Method.java:606)
>>>>> [rt.jar:1.7.0_25]
>>>>> at
>>>>> org.ovirt.engine.core.utils.timer.JobWrapper.execute(JobWrapper.java:
>>>>> 60) [scheduler.jar:]
>>>>> at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
>>>>> [quartz.jar:]
>>>>> at
>>>>> org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.j
>>>>> ava:557) [quartz.jar:]
>>>>> Caused by: org.springframework.jdbc.BadSqlGrammarException:
>>>>> PreparedStatementCal lback; bad SQL grammar [select * from
>>>>> calculateallstorageusage()]; nested excep tion is
>>>>> org.postgresql.util.PSQLException: ERROR: column
>>>>> "quota_limitation.quota
>>>>> _id" must appear in the GROUP BY clause or be used in an aggregate
>>>>> function
>>>>> Where: PL/pgSQL function "calculateallstorageusage" line 3 at
>>>>> RETURN QUERY
>>>>>
>>>>>
>>>>> in any case this is a bug.
>>>>> I'm adding Doron to this mail, perhaps this was reported in the past
>>>>> and
>>>>> already solved in later versions.
>>>>> if not it should be reported and fixed.
>>>>>
>>>>> Dafna
>>>>>
>>>>>
>>>> If I'm not mistaken, it looks like this bug:
>>>>
>>>> https://bugzilla.redhat.com/show_bug.cgi?id=905891
>>>>
>>>> Greg
>>>>
>>>>>
>>>>>
>>>>> On 08/21/2013 05:26 PM, Yura Demchenko wrote:
>>>>>> 21.08.2013 19:18, Dafna Ron пишет:
>>>>>>> from the logs it appears to be a quota issue.
>>>>>>> do you have quota enabled?
>>>>>>>
>>>>>> Yes, quota in "enforced" mode. But VMs/disks in question belongs to
>>>>>> "unlimited" quota (defined quota policy with no limits on
>>>>>> storage/cpu/ram)
>>>>>>
>>>>>>> On 08/21/2013 03:20 PM, Yuriy Demchenko wrote:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I've recently encountered a problem with removing disks from iscsi
>>>>>>>> domain in my test lab - just cant remove any.
>>>>>>>> Remove operation fails with message "User admin at internal failed to
>>>>>>>> initiate removing of disk pg-slave1_opt from domain iscsi-store" and
>>>>>>>> re-elections of SPM. After that - disk is marked as "illegal" in
>>>>>>>> ovirt
>>>>>>>> webinterface, however, it is _in fact_ removed from storage -
>>>>>>>> lvdisplay doesn't show it and free space is updated correctly.
>>>>>>>> And this happens with just about every disk/vm i try to remove.
>>>>>>>>
>>>>>>>> ovirt 3.2.2-el6
>>>>>>>> centos 6.4
>>>>>>>> vdsm-4.10.3-17.el6
>>>>>>>> lvm2-2.02.98-9.el6
>>>>>>>>
>>>>>>>> Any tips? logs in attach
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> _______________________________________________
>>>>>>>> Users mailing list
>>>>>>>> Users at ovirt.org
>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users
>>>>>>>
>>>>>
>>
>> --
>> Dafna Ron
>>
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