From 82cd368ccd0a962f1f141e0e529abc54d5ab504e Mon Sep 17 00:00:00 2001
From: Zhang Chen <chen.zhang@intel.com>
Date: Fri, 22 Mar 2019 18:13:32 +0800
Subject: [PATCH] Migration/colo.c: Add the necessary checks for
colo_do_failover
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
migration/colo.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/migration/colo.c b/migration/colo.c
index dbe2b88807..d1ae2e6d11 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -197,10 +197,16 @@ void colo_do_failover(MigrationState *s)
vm_stop_force_state(RUN_STATE_COLO);
}
- if (get_colo_mode() == COLO_MODE_PRIMARY) {
+ switch (get_colo_mode()) {
+ case COLO_MODE_PRIMARY:
primary_vm_do_failover();
- } else {
+ break;
+ case COLO_MODE_SECONDARY:
secondary_vm_do_failover();
+ break;
+ default:
+ error_report("colo_do_failover failed because the colo mode"
+ " could not be obtained");
}
}
--
2.30.2