Martijn Grendelman schreef op 5-12-2013 11:00:
Hi,
I tried to migrate several VMs from one host to another. Two VMs migrated without issues, but for one VM, the migration didn't happen. It seems to be hanging, but the UI is now in an inconsistent state:
- The 'Tasks' tab reports 0 active tasks, but the last task (the migration in question) is still reported as 'Executing'. - The VM status is 'Up' (not migrating) - 'Migrate' action is choosable from menu, while 'Cancel Migration' is greyed out, but when I choose 'Migrate' and pick a host, I am told 'Cannot migrate VM. VM <name> is being migrated.'.
What is the best way to fix this?
And perhaps this information is useful to oVirt developers:
Thread-600648::DEBUG::2013-12-03 12:37:47,926::vm::180::vm.Vm::(_setupVdsConnection) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::Destination server is: onode0.isaac.local:54321 Thread-600648::DEBUG::2013-12-03 12:37:47,927::vm::182::vm.Vm::(_setupVdsConnection) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::Initiating connection with destination Thread-600648::DEBUG::2013-12-03 12:37:47,990::vm::232::vm.Vm::(_prepareGuest) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::Migration started Thread-600648::DEBUG::2013-12-03 12:37:48,006::vm::299::vm.Vm::(run) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::migration semaphore acquired Thread-600648::DEBUG::2013-12-03 12:37:48,115::vm::357::vm.Vm::(_startUnderlyingMigration) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::starting migration to qemu+tls://onode0.isaac.local/system with miguri tcp://onode0.isaac.local Thread-600648::DEBUG::2013-12-03 12:43:10,819::libvirtconnection::108::libvirtconnection::(wrapper) Unknown libvirterror: ecode: 9 edom: 10 level: 2 message: operation failed: migration job: unexpectedly failed Thread-600648::DEBUG::2013-12-03 12:43:10,819::vm::742::vm.Vm::(cancel) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::canceling migration downtime thread Thread-600648::DEBUG::2013-12-03 12:43:10,819::vm::812::vm.Vm::(stop) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::stopping migration monitor thread Thread-600648::ERROR::2013-12-03 12:43:10,820::vm::238::vm.Vm::(_recover) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::operation failed: migration job: unexpectedly failed Thread-600648::ERROR::2013-12-03 12:43:11,276::vm::321::vm.Vm::(run) vmId=`0669e3c2-9cfd-4d4e-a0a3-56070902a8c8`::Failed to migrate Traceback (most recent call last): File "/usr/share/vdsm/vm.py", line 308, in run self._startUnderlyingMigration() File "/usr/share/vdsm/vm.py", line 385, in _startUnderlyingMigration None, maxBandwidth) File "/usr/share/vdsm/vm.py", line 835, in f ret = attr(*args, **kwargs) File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", line 76, in wrapper ret = f(*args, **kwargs) File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1178, in migrateToURI2 if ret == -1: raise libvirtError ('virDomainMigrateToURI2() failed', dom=self) libvirtError: operation failed: migration job: unexpectedly failed
Cheers, Martijn.