Live storage migration does not support concurrent migration of disks from a single virtual machine. Instead live migration of each disk attached to the virtual machine must be manually initiated in serial.
Created attachment 638040[details]
log
Description of problem:
I tried moving a second disk while the first disk was still moving (snapshot has already been created) and failed to move with CanDoAction:
2012-11-04 17:04:25,421 WARN [org.ovirt.engine.core.bll.MoveDiskCommand] (ajp-/127.0.0.1:8702-9) CanDoAction of action LiveMigrateDisk failed. Reasons:VAR__ACTION__MOVE,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_DISKS_ARE_LOCKED,$diskAliase
s DAFFI_Disk1
Version-Release number of selected component (if applicable):
si23
How reproducible:
100%
Steps to Reproduce:
1. run a vm with multiple disks
2. move one disk
3. once the first snapshot was created try to move the second disk
Actual results:
we fail with CanDoAction:
2012-11-04 17:04:25,421 WARN [org.ovirt.engine.core.bll.MoveDiskCommand] (ajp-/127.0.0.1:8702-9) CanDoAction of action LiveMigrateDisk failed. Reasons:VAR__ACTION__MOVE,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_DISKS_ARE_LOCKED,$diskAliase
s DAFFI_Disk1
Expected results:
since we are working with multiple domains I would expect that a locked disk should not block me form moving a second as long as the first snapshot was already created.
Additional info: engine log
Created attachment 638040 [details] log Description of problem: I tried moving a second disk while the first disk was still moving (snapshot has already been created) and failed to move with CanDoAction: 2012-11-04 17:04:25,421 WARN [org.ovirt.engine.core.bll.MoveDiskCommand] (ajp-/127.0.0.1:8702-9) CanDoAction of action LiveMigrateDisk failed. Reasons:VAR__ACTION__MOVE,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_DISKS_ARE_LOCKED,$diskAliase s DAFFI_Disk1 Version-Release number of selected component (if applicable): si23 How reproducible: 100% Steps to Reproduce: 1. run a vm with multiple disks 2. move one disk 3. once the first snapshot was created try to move the second disk Actual results: we fail with CanDoAction: 2012-11-04 17:04:25,421 WARN [org.ovirt.engine.core.bll.MoveDiskCommand] (ajp-/127.0.0.1:8702-9) CanDoAction of action LiveMigrateDisk failed. Reasons:VAR__ACTION__MOVE,VAR__TYPE__VM_DISK,ACTION_TYPE_FAILED_DISKS_ARE_LOCKED,$diskAliase s DAFFI_Disk1 Expected results: since we are working with multiple domains I would expect that a locked disk should not block me form moving a second as long as the first snapshot was already created. Additional info: engine log