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| author | zhanghailiang <zhang.zhanghailiang@huawei.com> | 2016-10-27 14:43:05 +0800 |
|---|---|---|
| committer | Amit Shah <amit@amitshah.net> | 2016-10-30 15:17:39 +0530 |
| commit | b3f7f0c5e6449be7275f1762bccbfa2177395a3b (patch) | |
| tree | cea5d794796e9ed0383708e1a508022d59738444 /include/migration/failover.h | |
| parent | aef060850bd0e35aa7128e0ae3cef9d62c328314 (diff) | |
| download | qemu-b3f7f0c5e6449be7275f1762bccbfa2177395a3b.zip | |
COLO: Implement the process of failover for primary VM
For primary side, if COLO gets failover request from users.
To be exact, gets 'x_colo_lost_heartbeat' command.
COLO thread will exit the loop while the failover BH does the
cleanup work and resumes VM.
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Amit Shah <amit@amitshah.net>
Diffstat (limited to 'include/migration/failover.h')
| -rw-r--r-- | include/migration/failover.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/migration/failover.h b/include/migration/failover.h index 7e0f36a274..ad91ef2381 100644 --- a/include/migration/failover.h +++ b/include/migration/failover.h @@ -21,5 +21,6 @@ FailoverStatus failover_set_state(FailoverStatus old_state, FailoverStatus new_state); FailoverStatus failover_get_state(void); void failover_request_active(Error **errp); +bool failover_request_is_active(void); #endif |