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