| commit | 93fbd0314ec060ffaf90169a06d5737fa97ffb25 | |
| author | Dr. David Alan Gilbert <dgilbert@redhat.com> | |
| Fri, 20 Oct 2017 09:05:50 +0000 (20 10:05 +0100) | ||
| committer | Juan Quintela <quintela@redhat.com> | |
| Mon, 23 Oct 2017 16:03:27 +0000 (23 18:03 +0200) | ||
| tree | a7e5569ec2d4cee4ba3347db9fbf86d7e6e245b4 | treesnapshot (tar.gz zip) |
| parent | 80f8dfde97e89739d7b9edcf0afceaed3f7f2aad | commitdiff |
migration: Add 'pause-before-switchover' capability
When 'pause-before-switchover' is enabled, the outgoing migration
will pause before invalidating the block devices and serializing
the device state.
At this point the management layer gets the chance to clean up any
device jobs or other device users before the migration completes.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
When 'pause-before-switchover' is enabled, the outgoing migration
will pause before invalidating the block devices and serializing
the device state.
At this point the management layer gets the chance to clean up any
device jobs or other device users before the migration completes.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
| migration/migration.c | diffblobblamehistory | |
| migration/migration.h | diffblobblamehistory | |
| qapi/migration.json | diffblobblamehistory |