Reviewed: https://review.openstack.org/215483 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=d61e15818c1d108275b3286a6665fa3e6540e7e7 Submitter: Jenkins Branch: master
commit d61e15818c1d108275b3286a6665fa3e6540e7e7 Author: Rajesh Tailor <[email protected]> Date: Thu Jul 2 03:22:01 2015 -0700 Set migration status to 'error' on live-migration failure (A) In resize, confirm-resize and revert-resize operation, migration status is marked as 'error' in case of failure for respective operation. Migration object support is added in live-migration operation, which mark migration status to 'failed' if live-migration operation fails in-between. To make live-migration consistent with resize, confirm-resize and revert- resize operation, it needs to mark migration status to 'error' instead of 'failed' in case of failure. (B) Apart from consistency, proposed change fixes issue (similar to [1]) which might occur on live-migration failure as follows: If live-migration fails (which sets migration status to 'failed') after copying instance files from source to dest node and then user request for instance deletion. In that case, delete api will only remove instance files from instance.host and not from other host (which could be either source or dest node but not instance.host). Since instance is already deleted, instance files will remain on other host (not instance.host). Set migration status to 'error' on live-migration failure, so that periodic task _cleanup_incomplete_migrations [2] will remove orphaned instance files from compute nodes after instance deletion in above case. [1] https://bugs.launchpad.net/nova/+bug/1392527 [2] https://review.openstack.org/#/c/219299/ DocImpact: On live-migration failure, set migration status to 'error' instead of 'failed'. Change-Id: I7a0c5a32349b0d3604802d22e83a3c2dab4b1370 Closes-Bug: 1470420 ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1470420 Title: Set migration status to 'error' instead of 'failed' during live- migration Status in OpenStack Compute (nova): Fix Released Bug description: In resize, confirm-resize and revert-resize operation, migration status is marked as 'error' in case of failure for respective operation. Migration object support is added in live-migration operation, which mark migration status to 'failed' if live-migration operation fails in-between. To make live-migration consistent with resize, confirm-resize and revert-resize operation, it needs to mark migration status to 'error' instead of 'failed' in case of failure. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1470420/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
