Re: [Users] Unable to delete a snapshot

Monday, 6 January 2014

What's the output of `lvs`?

Also, Please attach the whole vdsm.log, it's hard to read it this way (lines are
broken)

----- Original Message -----
...
 From: "Nicolas Ecarnot" <nicolas(a)ecarnot.net&gt;
 To: "users" <users(a)ovirt.org&gt;
 Sent: Monday, January 6, 2014 12:16:52 PM
 Subject: Re: [Users] Unable to delete a snapshot

 Thank you Maor and Meital for your help.

 It took me some times just to find WHERE to get the vdsm logs, as this
 is done on a VM that is shut down, so not directly managed by a specific
 host. So I think I understood I had to look on the SPM.
 Then amongst the tons of logs, I think I've found the relevant lines.

 I have to add that :
 - (dumb as I may be,) I repeated th try to delete the snapshots, so
 there are several attempts of deletion in the logs.
 - after the last attempt, the snapshot now appears as "BROKEN" in the
 manager, and this doesn't sound good. I would love to hear from you
 there is a way to recover it.

 The vdsm log I found relevant is below.

 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,626::utils::538::Storage.Misc.excCmd::(watchCmd) SUCCESS: <err>
 = []; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,627::volume::1152::Storage.Volume::(qemuConvert) (qemuConvert):
 COPY

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/11a077c7-658b-49bb-8596-a785109c24c9/images/69220da6-eeed-4435-aad0-7aa33f3a0d21/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23
 to

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/11a077c7-658b-49bb-8596-a785109c24c9/images/69220da6-eeed-4435-aad0-7aa33f3a0d21/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE
 DONE
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:07,628::blockVolume::418::Storage.Volume::(teardown) Tearing down
 volume
 11a077c7-658b-49bb-8596-a785109c24c9/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE
 justme True
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,628::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,629::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,629::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:07,631::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvchange --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n --available n
 11a077c7-658b-49bb-8596-a785109c24c9/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE'
 (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,212::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,213::lvm::499::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,214::lvm::511::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,214::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:08,215::blockVolume::418::Storage.Volume::(teardown) Tearing down
 volume
 11a077c7-658b-49bb-8596-a785109c24c9/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23
 justme
 False
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,215::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,216::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,216::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,217::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvchange --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n --available n
 11a077c7-658b-49bb-8596-a785109c24c9/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,581::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,582::lvm::499::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,583::lvm::511::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,583::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,584::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,585::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9' (cwd None)
 Dummy-1808243::DEBUG::2014-01-06
 10:06:08,862::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 'dd
 if=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/dom_md/inbox
 iflag=direct,fullblock count=1 bs=1024000' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:08,901::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,136::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:09,139::blockVolume::418::Storage.Volume::(teardown) Tearing down
 volume
 11a077c7-658b-49bb-8596-a785109c24c9/506085b6-40e0-4176-a4df-9102857f51f2
 justme
 False
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,142::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.506085b6-40e0-4176-a4df-9102857f51f2'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,146::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.506085b6-40e0-4176-a4df-9102857f51f2'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,149::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.506085b6-40e0-4176-a4df-9102857f51f2'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,164::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvchange --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n --available n
 11a077c7-658b-49bb-8596-a785109c24c9/506085b6-40e0-4176-a4df-9102857f51f2'
 (cwd None)
 Dummy-1808243::DEBUG::2014-01-06
 10:06:09,318::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n1024000 bytes (1.0
 MB) copied, 0.342311 s, 3.0 MB/s\n'; <rc> = 0
 Thread-4658::DEBUG::2014-01-06
 10:06:09,422::blockSD::594::Storage.Misc.excCmd::(getReadDelay) '/bin/dd
 iflag=direct if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata
 bs=4096 count=1' (cwd None)
 Thread-4658::DEBUG::2014-01-06
 10:06:09,454::blockSD::594::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
 <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied,
 0.000705734 s, 5.8 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,502::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,503::lvm::499::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,503::lvm::511::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,504::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_lvmActivationNS.506085b6-40e0-4176-a4df-9102857f51f2',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,504::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,506::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,812::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,940::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:09,941::blockVolume::349::Storage.Volume::(rename) Rename volume
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 as
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,944::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:09,975::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvrename --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n 11a077c7-658b-49bb-8596-a785109c24c9
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23' (cwd None)
 Thread-2280759::DEBUG::2014-01-06
 10:06:10,207::blockSD::594::Storage.Misc.excCmd::(getReadDelay) '/bin/dd
 iflag=direct if=/dev/83d39199-d4e4-474c-b232-7088c76a2811/metadata
 bs=4096 count=1' (cwd None)
 Thread-2280759::DEBUG::2014-01-06
 10:06:10,287::blockSD::594::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
 <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied,
 0.0114936 s, 356 kB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,313::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '
 WARNING: This metadata update is NOT backed up\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,317::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,327::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags

11a077c7-658b-49bb-8596-a785109c24c9/_remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (cwd None)
 Thread-281995::DEBUG::2014-01-06
 10:06:10,557::fileSD::238::Storage.Misc.excCmd::(getReadDelay) '/bin/dd
 iflag=direct

if=/rhev/data-center/mnt/serv-fs-adm1.sdis.isere.fr:_home_admin_vmexport/a7c189dd-4980-49ab-ad86-65a14235cbe4/dom_md/metadata
 bs=4096 count=1' (cwd None)
 Thread-281995::DEBUG::2014-01-06
 10:06:10,585::fileSD::238::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
 <err> = '0+1 records in\n0+1 records out\n378 bytes (378 B) copied,
 0.000281187 s, 1.3 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,635::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,640::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:10,640::blockVolume::349::Storage.Volume::(rename) Rename volume
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE as
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,642::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,660::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvrename --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n 11a077c7-658b-49bb-8596-a785109c24c9
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23_MERGE
 c50561d9-c3ba-4366-b2bc-49bbfaa4cd23' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,983::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '
 WARNING: This metadata update is NOT backed up\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,985::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:10,986::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9/c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,284::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,289::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,291::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:11,304::volume::669::Storage.Volume::(setLegality)
 sdUUID=11a077c7-658b-49bb-8596-a785109c24c9
 imgUUID=69220da6-eeed-4435-aad0-7aa33f3a0d21 volUUID =
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 legality = ILLEGAL
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,313::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=4 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 Dummy-1808243::DEBUG::2014-01-06
 10:06:11,346::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 'dd
 if=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/dom_md/inbox
 iflag=direct,fullblock count=1 bs=1024000' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,372::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.000671794 s, 762 kB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,373::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.000671794
 s, 762 kB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:11,386::volume::669::Storage.Volume::(setLegality)
 sdUUID=11a077c7-658b-49bb-8596-a785109c24c9
 imgUUID=69220da6-eeed-4435-aad0-7aa33f3a0d21 volUUID =
 506085b6-40e0-4176-a4df-9102857f51f2 legality = ILLEGAL
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,438::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=13 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,474::BindingXMLRPC::177::vds::(wrapper) client [192.168.39.31]
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,484::task::579::TaskManager.Task::(_updateState)
 Task=`d59a176c-44d8-489d-8ab5-93de64eb1660`::moving from state init ->
 state preparing
 Thread-3642604::INFO::2014-01-06
 10:06:11,490::logUtils::44::dispatcher::(wrapper) Run and protect:
 getSpmStatus(spUUID='5849b030-626e-47cb-ad90-3ce782d831b3', options=None)
 Thread-3642604::INFO::2014-01-06
 10:06:11,497::logUtils::47::dispatcher::(wrapper) Run and protect:
 getSpmStatus, Return response: {'spm_st': {'spmId': 2,
'spmStatus':
 'SPM', 'spmLver': 15}}
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,503::task::1168::TaskManager.Task::(prepare)
 Task=`d59a176c-44d8-489d-8ab5-93de64eb1660`::finished: {'spm_st':
 {'spmId': 2, 'spmStatus': 'SPM', 'spmLver': 15}}
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,507::task::579::TaskManager.Task::(_updateState)
 Task=`d59a176c-44d8-489d-8ab5-93de64eb1660`::moving from state preparing
 -> state finished
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,510::resourceManager::939::ResourceManager.Owner::(releaseAll)
 Owner.releaseAll requests {} resources {}
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,510::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.000835653 s, 613 kB/s\n'; <rc> = 0
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,514::resourceManager::976::ResourceManager.Owner::(cancelAll)
 Owner.cancelAll requests {}
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,515::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.000835653
 s, 613 kB/s'], size: 512
 Thread-3642604::DEBUG::2014-01-06
 10:06:11,519::task::974::TaskManager.Task::(_decref)
 Task=`d59a176c-44d8-489d-8ab5-93de64eb1660`::ref 0 aborting False
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,546::BindingXMLRPC::177::vds::(wrapper) client [192.168.39.31]
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,553::task::579::TaskManager.Task::(_updateState)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::moving from state init ->
 state preparing
 Thread-3642605::INFO::2014-01-06
 10:06:11,558::logUtils::44::dispatcher::(wrapper) Run and protect:
 getStoragePoolInfo(spUUID='5849b030-626e-47cb-ad90-3ce782d831b3',
 options=None)
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,568::resourceManager::197::ResourceManager.Request::(__init__)

ResName=`Storage.5849b030-626e-47cb-ad90-3ce782d831b3`ReqID=`3e5429cc-9cc9-4259-a51c-0dd76cb6b827`::Request
 was made in '/usr/share/vdsm/storage/hsm.py' line '2560' at
 'getStoragePoolInfo'
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,572::resourceManager::541::ResourceManager::(registerResource)
 Trying to register resource
 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3' for lock type 'shared'
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,578::resourceManager::600::ResourceManager::(registerResource)
 Resource 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3' is free. Now
 locking as 'shared' (1 active user)
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,583::resourceManager::237::ResourceManager.Request::(grant)

ResName=`Storage.5849b030-626e-47cb-ad90-3ce782d831b3`ReqID=`3e5429cc-9cc9-4259-a51c-0dd76cb6b827`::Granted
 request
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,593::task::811::TaskManager.Task::(resourceAcquired)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::_resourcesAcquired:
 Storage.5849b030-626e-47cb-ad90-3ce782d831b3 (shared)
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,597::task::974::TaskManager.Task::(_decref)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::ref 1 aborting False
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:11,610::image::881::Storage.Image::(removeSubChain) Remove volume
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 from image
 69220da6-eeed-4435-aad0-7aa33f3a0d21
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:11,619::blockVolume::219::Storage.Volume::(delete) Request to
 delete LV _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 of
 image 69220da6-eeed-4435-aad0-7aa33f3a0d21 in VG
 11a077c7-658b-49bb-8596-a785109c24c9
 Thread-3642605::INFO::2014-01-06
 10:06:11,623::logUtils::47::dispatcher::(wrapper) Run and protect:
 getStoragePoolInfo, Return response: {'info': {'spm_id': 2,
 'master_uuid': '11a077c7-658b-49bb-8596-a785109c24c9', 'name':
 'Etat-Major2', 'version': '3', 'domains':

u'78fe6648-1b2a-438c-a704-eb8ac9fc438b:Active,83d39199-d4e4-474c-b232-7088c76a2811:Active,a7c189dd-4980-49ab-ad86-65a14235cbe4:Active,1429ffe2-4137-416c-bb38-63fd73f4bcc1:Active,11a077c7-658b-49bb-8596-a785109c24c9:Active',
 'pool_status': 'connected', 'isoprefix':

'/rhev/data-center/mnt/serv-mvm-adm2.sdis.isere.fr:_home_iso/78fe6648-1b2a-438c-a704-eb8ac9fc438b/images/11111111-1111-1111-1111-111111111111',
 'type': 'ISCSI', 'master_ver': 2, 'lver': 15},
'dominfo':
 {u'78fe6648-1b2a-438c-a704-eb8ac9fc438b': {'status': u'Active',
 'diskfree': '545295171584', 'alerts': [], 'version': 0,
'disktotal':
 '589474824192'}, u'83d39199-d4e4-474c-b232-7088c76a2811':
{'status':
 u'Active', 'diskfree': '1011196362752', 'alerts': [],
'version': 3,
 'disktotal': '1099243192320'},
u'a7c189dd-4980-49ab-ad86-65a14235cbe4':
 {'status': u'Active', 'diskfree': '1023138594816',
'alerts': [],
 'version': 0, 'disktotal': '1098434740224'},
 u'1429ffe2-4137-416c-bb38-63fd73f4bcc1': {'status': u'Active',
 'diskfree': '223204081664', 'alerts': [], 'version': 3,
'disktotal':
 '1099243192320'}, u'11a077c7-658b-49bb-8596-a785109c24c9':
{'status':
 u'Active', 'diskfree': '230049185792', 'alerts': [],
'version': 3,
 'disktotal': '1099243192320'}}}
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:11,625::volume::669::Storage.Volume::(setLegality)
 sdUUID=11a077c7-658b-49bb-8596-a785109c24c9
 imgUUID=69220da6-eeed-4435-aad0-7aa33f3a0d21 volUUID =
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 legality = ILLEGAL
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,627::task::1168::TaskManager.Task::(prepare)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::finished: {'info':
 {'spm_id': 2, 'master_uuid':
'11a077c7-658b-49bb-8596-a785109c24c9',
 'name': 'Etat-Major2', 'version': '3',
'domains':

u'78fe6648-1b2a-438c-a704-eb8ac9fc438b:Active,83d39199-d4e4-474c-b232-7088c76a2811:Active,a7c189dd-4980-49ab-ad86-65a14235cbe4:Active,1429ffe2-4137-416c-bb38-63fd73f4bcc1:Active,11a077c7-658b-49bb-8596-a785109c24c9:Active',
 'pool_status': 'connected', 'isoprefix':

'/rhev/data-center/mnt/serv-mvm-adm2.sdis.isere.fr:_home_iso/78fe6648-1b2a-438c-a704-eb8ac9fc438b/images/11111111-1111-1111-1111-111111111111',
 'type': 'ISCSI', 'master_ver': 2, 'lver': 15},
'dominfo':
 {u'78fe6648-1b2a-438c-a704-eb8ac9fc438b': {'status': u'Active',
 'diskfree': '545295171584', 'alerts': [], 'version': 0,
'disktotal':
 '589474824192'}, u'83d39199-d4e4-474c-b232-7088c76a2811':
{'status':
 u'Active', 'diskfree': '1011196362752', 'alerts': [],
'version': 3,
 'disktotal': '1099243192320'},
u'a7c189dd-4980-49ab-ad86-65a14235cbe4':
 {'status': u'Active', 'diskfree': '1023138594816',
'alerts': [],
 'version': 0, 'disktotal': '1098434740224'},
 u'1429ffe2-4137-416c-bb38-63fd73f4bcc1': {'status': u'Active',
 'diskfree': '223204081664', 'alerts': [], 'version': 3,
'disktotal':
 '1099243192320'}, u'11a077c7-658b-49bb-8596-a785109c24c9':
{'status':
 u'Active', 'diskfree': '230049185792', 'alerts': [],
'version': 3,
 'disktotal': '1099243192320'}}}
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,632::task::579::TaskManager.Task::(_updateState)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::moving from state preparing
 -> state finished
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,636::resourceManager::939::ResourceManager.Owner::(releaseAll)
 Owner.releaseAll requests {} resources
 {'Storage.5849b030-626e-47cb-ad90-3ce782d831b3': < ResourceRef
 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3', isValid: 'True' obj:
 'None'>}
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,640::resourceManager::976::ResourceManager.Owner::(cancelAll)
 Owner.cancelAll requests {}
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,647::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3'
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,654::resourceManager::634::ResourceManager::(releaseResource)
 Released resource 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3' (0
 active users)
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,657::resourceManager::640::ResourceManager::(releaseResource)
 Resource 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3' is free, finding
 out if anyone is waiting for it.
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,661::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource
 'Storage.5849b030-626e-47cb-ad90-3ce782d831b3', Clearing records.
 Thread-3642605::DEBUG::2014-01-06
 10:06:11,669::task::974::TaskManager.Task::(_decref)
 Task=`bfdcfb66-54ce-4f83-a42a-9049bb11ec65`::ref 0 aborting False
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,725::BindingXMLRPC::177::vds::(wrapper) client [192.168.39.31]
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,730::task::579::TaskManager.Task::(_updateState)
 Task=`6130a21c-b843-4faa-83a7-2b1f956217f8`::moving from state init ->
 state preparing
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,731::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=4 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 Thread-3642606::INFO::2014-01-06
 10:06:11,756::logUtils::44::dispatcher::(wrapper) Run and protect:
 getAllTasksStatuses(spUUID=None, options=None)
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,761::taskManager::102::TaskManager::(getAllTasksStatuses) Entry.
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,765::taskManager::93::TaskManager::(getTaskStatus) Entry.
 taskID: 236b3c5a-452a-4614-801a-c30cefbce87e
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,768::taskManager::96::TaskManager::(getTaskStatus) Return.
 Response: {'code': 0, 'message': 'Task is initializing',
'taskState':
 'running', 'taskResult': '', 'taskID':
 '236b3c5a-452a-4614-801a-c30cefbce87e'}
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,772::taskManager::113::TaskManager::(getAllTasksStatuses)
 Return: {'236b3c5a-452a-4614-801a-c30cefbce87e': {'code': 0,
'message':
 'Task is initializing', 'taskState': 'running',
'taskResult': '',
 'taskID': '236b3c5a-452a-4614-801a-c30cefbce87e'}}
 Thread-3642606::INFO::2014-01-06
 10:06:11,776::logUtils::47::dispatcher::(wrapper) Run and protect:
 getAllTasksStatuses, Return response: {'allTasksStatus':
 {'236b3c5a-452a-4614-801a-c30cefbce87e': {'code': 0, 'message':
'Task is
 initializing', 'taskState': 'running', 'taskResult':
'', 'taskID':
 '236b3c5a-452a-4614-801a-c30cefbce87e'}}}
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,779::task::1168::TaskManager.Task::(prepare)
 Task=`6130a21c-b843-4faa-83a7-2b1f956217f8`::finished:
 {'allTasksStatus': {'236b3c5a-452a-4614-801a-c30cefbce87e':
{'code': 0,
 'message': 'Task is initializing', 'taskState':
'running', 'taskResult':
 '', 'taskID': '236b3c5a-452a-4614-801a-c30cefbce87e'}}}
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,784::task::579::TaskManager.Task::(_updateState)
 Task=`6130a21c-b843-4faa-83a7-2b1f956217f8`::moving from state preparing
 -> state finished
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,787::resourceManager::939::ResourceManager.Owner::(releaseAll)
 Owner.releaseAll requests {} resources {}
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,791::resourceManager::976::ResourceManager.Owner::(cancelAll)
 Owner.cancelAll requests {}
 Thread-3642606::DEBUG::2014-01-06
 10:06:11,796::task::974::TaskManager.Task::(_decref)
 Task=`6130a21c-b843-4faa-83a7-2b1f956217f8`::ref 0 aborting False
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,803::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.00039345 s, 1.3 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,809::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.00039345 s,
 1.3 MB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:11,885::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvchange --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } "
 --autobackup n --deltag PU_506085b6-40e0-4176-a4df-9102857f51f2 --addtag
 PU_00000000-0000-0000-0000-000000000000

11a077c7-658b-49bb-8596-a785109c24c9/_remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (cwd None)
 Dummy-1808243::DEBUG::2014-01-06
 10:06:12,002::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n1024000 bytes (1.0
 MB) copied, 0.566167 s, 1.8 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,204::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '
 WARNING: This metadata update is NOT backed up\n  WARNING: This metadata
 update is NOT backed up\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,204::lvm::499::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,205::lvm::511::OperationMutex::(_invalidatelvs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,206::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,207::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,511::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,580::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,590::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=4 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,616::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.00049159 s, 1.0 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,617::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.00049159 s,
 1.0 MB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,632::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=13 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,652::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.000381403 s, 1.3 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,653::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.000381403
 s, 1.3 MB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,654::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,655::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9' (cwd None)
 VM Channels Listener::DEBUG::2014-01-06
 10:06:12,909::vmChannels::91::vds::(_handle_timeouts) Timeout on fileno 58.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:12,959::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,023::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,031::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=13 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,055::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.000834663 s, 613 kB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,056::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.000834663
 s, 613 kB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,065::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvremove --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } " -f
 --autobackup n

11a077c7-658b-49bb-8596-a785109c24c9/_remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,370::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '
 WARNING: This metadata update is NOT backed up\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,371::lvm::489::OperationMutex::(_invalidatevgs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,372::lvm::491::OperationMutex::(_invalidatevgs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:13,381::image::881::Storage.Image::(removeSubChain) Remove volume
 506085b6-40e0-4176-a4df-9102857f51f2 from image
 69220da6-eeed-4435-aad0-7aa33f3a0d21
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:13,381::blockVolume::219::Storage.Volume::(delete) Request to
 delete LV 506085b6-40e0-4176-a4df-9102857f51f2 of image
 69220da6-eeed-4435-aad0-7aa33f3a0d21 in VG
 11a077c7-658b-49bb-8596-a785109c24c9
 236b3c5a-452a-4614-801a-c30cefbce87e::INFO::2014-01-06
 10:06:13,382::volume::669::Storage.Volume::(setLegality)
 sdUUID=11a077c7-658b-49bb-8596-a785109c24c9
 imgUUID=69220da6-eeed-4435-aad0-7aa33f3a0d21 volUUID =
 506085b6-40e0-4176-a4df-9102857f51f2 legality = ILLEGAL
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,389::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=13 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,414::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.000504094 s, 1.0 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,414::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.000504094
 s, 1.0 MB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,430::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 '/bin/dd iflag=direct skip=13 bs=512
 if=/dev/11a077c7-658b-49bb-8596-a785109c24c9/metadata count=1' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,450::blockVolume::588::Storage.Misc.excCmd::(getMetadata)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n512 bytes (512 B)
 copied, 0.0003572 s, 1.4 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,451::misc::288::Storage.Misc::(validateDDBytes) err: ['1+0
 records in', '1+0 records out', '512 bytes (512 B) copied, 0.0003572 s,
 1.4 MB/s'], size: 512
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,460::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvremove --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'r|.*|\' ] }  global {  locking_type=1  prioritise_write_locks=1
 wait_for_locks=1 }  backup {  retain_min = 50  retain_days = 0 } " -f
 --autobackup n
 11a077c7-658b-49bb-8596-a785109c24c9/506085b6-40e0-4176-a4df-9102857f51f2'
 (cwd None)
 Thread-640001::DEBUG::2014-01-06
 10:06:13,672::blockSD::594::Storage.Misc.excCmd::(getReadDelay) '/bin/dd
 iflag=direct if=/dev/1429ffe2-4137-416c-bb38-63fd73f4bcc1/metadata
 bs=4096 count=1' (cwd None)
 Thread-640001::DEBUG::2014-01-06
 10:06:13,705::blockSD::594::Storage.Misc.excCmd::(getReadDelay) SUCCESS:
 <err> = '1+0 records in\n1+0 records out\n4096 bytes (4.1 kB) copied,
 0.000955526 s, 4.3 MB/s\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,774::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '
 WARNING: This metadata update is NOT backed up\n'; <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,775::lvm::489::OperationMutex::(_invalidatevgs) Operation 'lvm
 invalidate operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,775::lvm::491::OperationMutex::(_invalidatevgs) Operation 'lvm
 invalidate operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,784::lvm::415::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' got the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:13,785::lvm::311::Storage.Misc.excCmd::(cmd) '/usr/bin/sudo -n
 /sbin/lvm lvs --config " devices { preferred_names =
 [\\"^/dev/mapper/\\"] ignore_suspended_devices=1 write_cache_state=0
 disable_after_error_count=3 filter = [

\'a|/dev/mapper/364ed2ad5196b029d2a257530c50480f6|/dev/mapper/364ed2ad5196bb2247a277531c504a022|/dev/mapper/364ed2ad5196bf220842a5532c504a0f7|\',
 \'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,vg_name,attr,size,seg_start_pe,devices,tags
 11a077c7-658b-49bb-8596-a785109c24c9' (cwd None)
 Dummy-1808243::DEBUG::2014-01-06
 10:06:14,027::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 'dd
 if=/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/dom_md/inbox
 iflag=direct,fullblock count=1 bs=1024000' (cwd None)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,143::lvm::311::Storage.Misc.excCmd::(cmd) SUCCESS: <err> = '';
 <rc> = 0
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,355::lvm::448::OperationMutex::(_reloadlvs) Operation 'lvm
 reload operation' released the operation mutex
 236b3c5a-452a-4614-801a-c30cefbce87e::WARNING::2014-01-06
 10:06:14,358::lvm::594::Storage.LVM::(getLv) lv:
 _remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23 not found in
 lvs vg: 11a077c7-658b-49bb-8596-a785109c24c9 response
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,362::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_imageNS.69220da6-eeed-4435-aad0-7aa33f3a0d21'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,367::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_imageNS.69220da6-eeed-4435-aad0-7aa33f3a0d21'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,369::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_imageNS.69220da6-eeed-4435-aad0-7aa33f3a0d21'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,374::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.506085b6-40e0-4176-a4df-9102857f51f2'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,377::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.506085b6-40e0-4176-a4df-9102857f51f2'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,380::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.506085b6-40e0-4176-a4df-9102857f51f2'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,383::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.506085b6-40e0-4176-a4df-9102857f51f2',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,389::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,392::resourceManager::634::ResourceManager::(releaseResource)
 Released resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 (0 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,395::resourceManager::640::ResourceManager::(releaseResource)
 Resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23'
 is free, finding out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,398::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_volumeNS.c50561d9-c3ba-4366-b2bc-49bbfaa4cd23',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,401::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource

'11a077c7-658b-49bb-8596-a785109c24c9_imageNS.69220da6-eeed-4435-aad0-7aa33f3a0d21',
 Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::ERROR::2014-01-06
 10:06:14,407::task::850::TaskManager.Task::(_setError)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::Unexpected error
 Traceback (most recent call last):
    File "/usr/share/vdsm/storage/task.py", line 857, in _run
      return fn(*args, **kargs)
    File "/usr/share/vdsm/storage/task.py", line 318, in run
      return self.cmd(*self.argslist, **self.argsdict)
    File "/usr/share/vdsm/storage/securable.py", line 68, in wrapper
      return f(self, *args, **kwargs)
    File "/usr/share/vdsm/storage/sp.py", line 1937, in mergeSnapshots
      sdUUID, vmUUID, imgUUID, ancestor, successor, postZero)
    File "/usr/share/vdsm/storage/image.py", line 1162, in merge
      srcVol.shrinkToOptimalSize()
    File "/usr/share/vdsm/storage/blockVolume.py", line 315, in
 shrinkToOptimalSize
      volParams = self.getVolumeParams()
    File "/usr/share/vdsm/storage/volume.py", line 1008, in getVolumeParams
      volParams['imgUUID'] = self.getImage()
    File "/usr/share/vdsm/storage/blockVolume.py", line 494, in getImage
      return self.getVolumeTag(TAG_PREFIX_IMAGE)
    File "/usr/share/vdsm/storage/blockVolume.py", line 464, in getVolumeTag
      return _getVolumeTag(self.sdUUID, self.volUUID, tagPrefix)
    File "/usr/share/vdsm/storage/blockVolume.py", line 662, in _getVolumeTag
      tags = lvm.getLV(sdUUID, volUUID).tags
    File "/usr/share/vdsm/storage/lvm.py", line 851, in getLV
      raise se.LogicalVolumeDoesNotExistError("%s/%s" % (vgName, lvName))
 LogicalVolumeDoesNotExistError: Logical volume does not exist:

('11a077c7-658b-49bb-8596-a785109c24c9/_remove_me_aVmPgweS_c50561d9-c3ba-4366-b2bc-49bbfaa4cd23',)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,427::task::869::TaskManager.Task::(_run)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::Task._run:
 236b3c5a-452a-4614-801a-c30cefbce87e () {} failed - stopping task
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,430::task::1194::TaskManager.Task::(stop)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::stopping in state running
 (force False)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,433::task::974::TaskManager.Task::(_decref)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::ref 1 aborting True
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,436::task::900::TaskManager.Task::(_runJobs)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::aborting: Task is aborted:
 'Logical volume does not exist' - code 610
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,440::task::974::TaskManager.Task::(_decref)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::ref 0 aborting True
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,443::task::909::TaskManager.Task::(_doAbort)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::Task._doAbort: force False
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,445::resourceManager::976::ResourceManager.Owner::(cancelAll)
 Owner.cancelAll requests {}
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,449::task::579::TaskManager.Task::(_updateState)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::moving from state running
 -> state aborting
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,457::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,509::task::534::TaskManager.Task::(__state_aborting)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_aborting: recover policy auto
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,512::task::579::TaskManager.Task::(_updateState)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::moving from state aborting
 -> state racquiring
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,520::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,574::task::579::TaskManager.Task::(_updateState)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::moving from state
 racquiring -> state recovering
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,581::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,633::task::782::TaskManager.Task::(_recover)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_recover
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,635::task::789::TaskManager.Task::(_recover)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::running recovery None
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,638::task::770::TaskManager.Task::(_recoverDone)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::Recover Done: state recovering
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,641::task::579::TaskManager.Task::(_updateState)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::moving from state
 recovering -> state recovered
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,649::task::736::TaskManager.Task::(_save)
 Task=`236b3c5a-452a-4614-801a-c30cefbce87e`::_save: orig

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e
 temp

/rhev/data-center/5849b030-626e-47cb-ad90-3ce782d831b3/mastersd/master/tasks/236b3c5a-452a-4614-801a-c30cefbce87e.temp
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,697::resourceManager::939::ResourceManager.Owner::(releaseAll)
 Owner.releaseAll requests {} resources
 {'Storage.11a077c7-658b-49bb-8596-a785109c24c9': < ResourceRef
 'Storage.11a077c7-658b-49bb-8596-a785109c24c9', isValid: 'True' obj:
 'None'>}
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,700::resourceManager::976::ResourceManager.Owner::(cancelAll)
 Owner.cancelAll requests {}
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,706::resourceManager::615::ResourceManager::(releaseResource)
 Trying to release resource 'Storage.11a077c7-658b-49bb-8596-a785109c24c9'
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,709::resourceManager::634::ResourceManager::(releaseResource)
 Released resource 'Storage.11a077c7-658b-49bb-8596-a785109c24c9' (0
 active users)
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,712::resourceManager::640::ResourceManager::(releaseResource)
 Resource 'Storage.11a077c7-658b-49bb-8596-a785109c24c9' is free, finding
 out if anyone is waiting for it.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,714::resourceManager::648::ResourceManager::(releaseResource)
 No one is waiting for resource
 'Storage.11a077c7-658b-49bb-8596-a785109c24c9', Clearing records.
 236b3c5a-452a-4614-801a-c30cefbce87e::DEBUG::2014-01-06
 10:06:14,720::threadPool::57::Misc.ThreadPool::(setRunningTask) Number
 of running tasks: 0
 Dummy-1808243::DEBUG::2014-01-06
 10:06:14,788::storage_mailbox::727::Storage.Misc.excCmd::(_checkForMail)
 SUCCESS: <err> = '1+0 records in\n1+0 records out\n1024000 bytes (1.0
 MB) copied, 0.471388 s, 2.2 MB/s\n'; <rc> = 0

 Le 06/01/2014 10:30, Maor Lipchuk a écrit :
 > Hi Nicolas,
 > Can u please also add the VDSM log.
 >
 > Thanks,
 > Maor
 >
 > On 01/06/2014 11:25 AM, Nicolas Ecarnot wrote:
 >> Hi,
 >>
 >> With our oVirt 3.3, I created a snapshot 3 weeks ago on a VM I've
 >> properly shutdown.
 >> It ran so far.
 >> Today, after having shut it down properly, I'm trying to delete the
 >> snapshot and I get an error :
 >>
 >> "Failed to delete snapshot 'blahblahbla' for VM
'myVM'."
 >>
 >> The disk is thin provisionned, accessed via virtIO, nothing special.
 >>
 >> The log below comes from the manager.
 >>
 >> I hope someone could help us because this server is quite serious.
 >>
 >> Thank you.
 >>
 >>
 >> 2014-01-06 10:10:58,826 INFO
 >> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
 >> (ajp--127.0.0.1-8702-8) Lock Acquired to object EngineLock [exclu
 >> siveLocks= key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
 >> , sharedLocks= ]
 >> 2014-01-06 10:10:58,837 INFO
 >> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
 >> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotCommand internal:
 >> false. Entities affected :  ID: cb953dc1-c796-457a-99a1-0e54f1c0c338
 >> Type: VM
 >> 2014-01-06 10:10:58,840 INFO
 >> [org.ovirt.engine.core.bll.RemoveSnapshotCommand]
 >> (ajp--127.0.0.1-8702-8) Lock freed to object EngineLock [exclusiveLocks=
 >> key: cb953dc1-c796-457a-99a1-0e54f1c0c338 value: VM
 >> , sharedLocks= ]
 >> 2014-01-06 10:10:58,844 INFO
 >> [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand]
 >> (ajp--127.0.0.1-8702-8) Running command: RemoveSnapshotSingleDiskCommand
 >> internal: true. Entities affected :  ID:
 >> 00000000-0000-0000-0000-000000000000 Type: Storage
 >> 2014-01-06 10:10:58,848 INFO
 >> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
 >> (ajp--127.0.0.1-8702-8) START, MergeSnapshotsVDSCommand( storagePoolId =
 >> 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false,
 >> storageDomainId = 11a077c7-658b-49bb-8596-a785109c24c9, imageGroupId =
 >> 69220da6-eeed-4435-aad0-7aa33f3a0d21, imageId =
 >> 506085b6-40e0-4176-a4df-9102857f51f2, imageId2 =
 >> c50561d9-c3ba-4366-b2bc-49bbfaa4cd23, vmId =
 >> cb953dc1-c796-457a-99a1-0e54f1c0c338, postZero = false), log id: 22d6503b
 >> 2014-01-06 10:10:59,511 INFO
 >> [org.ovirt.engine.core.vdsbroker.irsbroker.MergeSnapshotsVDSCommand]
 >> (ajp--127.0.0.1-8702-8) FINISH, MergeSnapshotsVDSCommand, log id: 22d6503b
 >> 2014-01-06 10:10:59,518 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask] (ajp--127.0.0.1-8702-8)
 >> CommandAsyncTask::Adding CommandMultiAsyncTasks object for command
 >> b402868f-b7f9-4c0e-a6fd-bdc51ff49952
 >> 2014-01-06 10:10:59,519 INFO
 >> [org.ovirt.engine.core.bll.CommandMultiAsyncTasks]
 >> (ajp--127.0.0.1-8702-8) CommandMultiAsyncTasks::AttachTask: Attaching
 >> task 6caec3bc-fc66-42be-a642-7733fc033103 to command
 >> b402868f-b7f9-4c0e-a6fd-bdc51ff49952.
 >> 2014-01-06 10:10:59,525 INFO
 >> [org.ovirt.engine.core.bll.AsyncTaskManager] (ajp--127.0.0.1-8702-8)
 >> Adding task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
 >> RemoveSnapshot, Parameters Type
 >> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters), polling
 >> hasn't started yet..
 >> 2014-01-06 10:10:59,530 INFO
 >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
 >> (ajp--127.0.0.1-8702-8) Correlation ID: 3b3e6fb1, Job ID:
 >> 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID:
 >> -1, Message: Snapshot 'Maj 47 60 vers 5.2.3' deletion for VM
'uc-674'
 >> was initiated by necarnot.
 >> 2014-01-06 10:10:59,532 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
 >> (ajp--127.0.0.1-8702-8) BaseAsyncTask::StartPollingTask: Starting to
 >> poll task 6caec3bc-fc66-42be-a642-7733fc033103.
 >> 2014-01-06 10:11:01,811 INFO
 >> [org.ovirt.engine.core.bll.AsyncTaskManager]
 >> (DefaultQuartzScheduler_Worker-20) Polling and updating Async Tasks: 2
 >> tasks, 1 tasks to poll now
 >> 2014-01-06 10:11:01,824 ERROR
 >> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
 >> (DefaultQuartzScheduler_Worker-20) Failed in HSMGetAllTasksStatusesVDS
 >> method
 >> 2014-01-06 10:11:01,825 ERROR
 >> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand]
 >> (DefaultQuartzScheduler_Worker-20) Error code GeneralException and error
 >> message VDSGenericException: VDSErrorException: Failed to
 >> HSMGetAllTasksStatusesVDS, error =
'506085b6-40e0-4176-a4df-9102857f51f2'
 >> 2014-01-06 10:11:01,826 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
 >> (DefaultQuartzScheduler_Worker-20) SPMAsyncTask::PollTask: Polling task
 >> 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command RemoveSnapshot,
 >> Parameters Type
 >> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) returned
 >> status finished, result 'cleanSuccess'.
 >> 2014-01-06 10:11:01,829 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask]
 >> (DefaultQuartzScheduler_Worker-20) BaseAsyncTask::LogEndTaskFailure:
 >> Task 6caec3bc-fc66-42be-a642-7733fc033103 (Parent Command
 >> RemoveSnapshot, Parameters Type
 >> org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended with
 >> failure:^M
 >> -- Result: cleanSuccess^M
 >> -- Message: VDSGenericException: VDSErrorException: Failed to
 >> HSMGetAllTasksStatusesVDS, error =
 >> '506085b6-40e0-4176-a4df-9102857f51f2',^M
 >> -- Exception: VDSGenericException: VDSErrorException: Failed to
 >> HSMGetAllTasksStatusesVDS, error =
'506085b6-40e0-4176-a4df-9102857f51f2'
 >> 2014-01-06 10:11:01,832 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask]
 >> (DefaultQuartzScheduler_Worker-20)
 >> CommandAsyncTask::EndActionIfNecessary: All tasks of command
 >> b402868f-b7f9-4c0e-a6fd-bdc51ff49952 has ended -> executing EndAction
 >> 2014-01-06 10:11:01,833 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask]
 >> (DefaultQuartzScheduler_Worker-20) CommandAsyncTask::EndAction: Ending
 >> action for 1 tasks (command ID: b402868f-b7f9-4c0e-a6fd-bdc51ff49952):
 >> calling EndAction .
 >> 2014-01-06 10:11:01,834 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27)
 >> CommandAsyncTask::EndCommandAction [within thread] context: Attempting
 >> to EndAction RemoveSnapshot, executionIndex: 0
 >> 2014-01-06 10:11:01,839 ERROR
 >> [org.ovirt.engine.core.bll.RemoveSnapshotCommand] (pool-6-thread-27)
 >> [3b3e6fb1] Ending command with failure:
 >> org.ovirt.engine.core.bll.RemoveSnapshotCommand
 >> 2014-01-06 10:11:01,844 ERROR
 >> [org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand]
 >> (pool-6-thread-27) [33fa2a5d] Ending command with failure:
 >> org.ovirt.engine.core.bll.RemoveSnapshotSingleDiskCommand
 >> 2014-01-06 10:11:01,848 INFO
 >> [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector]
 >> (pool-6-thread-27) Correlation ID: 3b3e6fb1, Job ID:
 >> 53867ef7-d767-45d2-b446-e5d3f5584a19, Call Stack: null, Custom Event ID:
 >> -1, Message: Failed to delete snapshot 'Maj 47 60 vers 5.2.3' for VM
 >> 'uc-674'.
 >> 2014-01-06 10:11:01,850 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27)
 >> CommandAsyncTask::HandleEndActionResult [within thread]: EndAction for
 >> action type RemoveSnapshot completed, handling the result.
 >> 2014-01-06 10:11:01,851 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27)
 >> CommandAsyncTask::HandleEndActionResult [within thread]: EndAction for
 >> action type RemoveSnapshot succeeded, clearing tasks.
 >> 2014-01-06 10:11:01,853 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
 >> (pool-6-thread-27) SPMAsyncTask::ClearAsyncTask: Attempting to clear
 >> task 6caec3bc-fc66-42be-a642-7733fc033103
 >> 2014-01-06 10:11:01,853 INFO
 >> [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
 >> (pool-6-thread-27) START, SPMClearTaskVDSCommand( storagePoolId =
 >> 5849b030-626e-47cb-ad90-3ce782d831b3, ignoreFailoverLimit = false,
 >> taskId = 6caec3bc-fc66-42be-a642-7733fc033103), log id: 424e7cf
 >> 2014-01-06 10:11:01,873 INFO
 >> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
 >> (pool-6-thread-27) START, HSMClearTaskVDSCommand(HostName =
 >> serv-vm-adm9, HostId = ba48edd4-c528-4832-bda4-4ab66245df24,
 >> taskId=6caec3bc-fc66-42be-a642-7733fc033103), log id: 12eec929
 >> 2014-01-06 10:11:01,884 INFO
 >> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMClearTaskVDSCommand]
 >> (pool-6-thread-27) FINISH, HSMClearTaskVDSCommand, log id: 12eec929
 >> 2014-01-06 10:11:01,885 INFO
 >> [org.ovirt.engine.core.vdsbroker.irsbroker.SPMClearTaskVDSCommand]
 >> (pool-6-thread-27) FINISH, SPMClearTaskVDSCommand, log id: 424e7cf
 >> 2014-01-06 10:11:01,886 INFO  [org.ovirt.engine.core.bll.SPMAsyncTask]
 >> (pool-6-thread-27) BaseAsyncTask::RemoveTaskFromDB: Removed task
 >> 6caec3bc-fc66-42be-a642-7733fc033103 from DataBase
 >> 2014-01-06 10:11:01,887 INFO
 >> [org.ovirt.engine.core.bll.CommandAsyncTask] (pool-6-thread-27)
 >> CommandAsyncTask::HandleEndActionResult [within thread]: Removing
 >> CommandMultiAsyncTasks object for entity
 >> b402868f-b7f9-4c0e-a6fd-bdc51ff49952
 >> 2014-01-06 10:11:07,703 INFO
 >> [org.ovirt.engine.core.bll.AsyncTaskManager]
 >> (DefaultQuartzScheduler_Worker-9) Setting new tasks map. The map
 >> contains now 1 tasks
 >> 2014-01-06 10:12:07,703 INFO
 >> [org.ovirt.engine.core.bll.AsyncTaskManager]
 >> (DefaultQuartzScheduler_Worker-99) Setting new tasks map. The map
 >> contains now 0 tasks
 >> 2014-01-06 10:12:07,704 INFO
 >> [org.ovirt.engine.core.bll.AsyncTaskManager]
 >> (DefaultQuartzScheduler_Worker-99) Cleared all tasks of pool
 >> 5849b030-626e-47cb-ad90-3ce782d831b3.
 >>
 >>
 >

 --
 Nicolas Ecarnot
 _______________________________________________
 Users mailing list
 Users(a)ovirt.org
 http://lists.ovirt.org/mailman/listinfo/users

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Re: [Users] Unable to delete a snapshot