Public bug reported:
Description:
1.In /nova/compute/manager.py the function _rollback_live_migration, we should
be catch exception of
'remove_volume_connection', let the rollback process continue to clean up other
resources. Becaue,the
'remove_volume_connection' will visit cinder, the probability of an exception
is relatively large.
2.In /nova/compute/manager.py the function _post_live_migration, we should be
catch all exception of
source host clean up resources. Because the vm has been migrated the dest host,
we should try to make sure the vm run normally.
** Affects: nova
Importance: Undecided
Assignee: YaoZheng_ZTE (zheng-yao1)
Status: New
** Changed in: nova
Assignee: (unassigned) => YaoZheng_ZTE (zheng-yao1)
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https://bugs.launchpad.net/bugs/1582558
Title:
Live-migration exception handling improvement
Status in OpenStack Compute (nova):
New
Bug description:
Description:
1.In /nova/compute/manager.py the function _rollback_live_migration, we
should be catch exception of
'remove_volume_connection', let the rollback process continue to clean up
other resources. Becaue,the
'remove_volume_connection' will visit cinder, the probability of an exception
is relatively large.
2.In /nova/compute/manager.py the function _post_live_migration, we should be
catch all exception of
source host clean up resources. Because the vm has been migrated the dest
host, we should try to make sure the vm run normally.
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