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[Qemu-devel] [PATCH COLO-Frame v11 30/39] COLO: Update the global runsta
From: |
zhanghailiang |
Subject: |
[Qemu-devel] [PATCH COLO-Frame v11 30/39] COLO: Update the global runstate after going into colo state |
Date: |
Tue, 24 Nov 2015 17:25:40 +0800 |
If we start qemu with -S, the runstate will change from 'prelaunch' to 'running'
after going into colo state.
So it is necessary to update the global runstate after going into colo state.
Signed-off-by: zhanghailiang <address@hidden>
Signed-off-by: Li Zhijian <address@hidden>
---
migration/colo.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/migration/colo.c b/migration/colo.c
index 771ff42..3866e86 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -351,6 +351,11 @@ static void colo_process_checkpoint(MigrationState *s)
qemu_mutex_unlock_iothread();
trace_colo_vm_state_change("stop", "run");
+ ret = global_state_store();
+ if (ret < 0) {
+ goto out;
+ }
+
while (s->state == MIGRATION_STATUS_COLO) {
if (failover_request_is_active()) {
error_report("failover request");
--
1.8.3.1
- [Qemu-devel] [PATCH COLO-Frame v11 00/39] COarse-grain LOck-stepping(COLO) Virtual Machines for Non-stop Service (FT), zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 04/39] migration: Export migrate_set_state(), zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 05/39] migration: Add state records for migration incoming, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 02/39] migration: Introduce capability 'x-colo' to migration, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 20/39] COLO: synchronize PVM's state to SVM periodically, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 28/39] COLO failover: Don't do failover during loading VM's state, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 19/39] COLO: Add checkpoint-delay parameter for migrate-set-parameters, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 30/39] COLO: Update the global runstate after going into colo state,
zhanghailiang <=
- [Qemu-devel] [PATCH COLO-Frame v11 32/39] COLO: Separate the process of saving/loading ram and device state, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 38/39] colo: Use default buffer-filter to buffer and release packets, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 09/39] COLO/migration: Create a new communication path from destination to source, zhanghailiang, 2015/11/24
- [Qemu-devel] [PATCH COLO-Frame v11 10/39] COLO: Implement colo checkpoint protocol, zhanghailiang, 2015/11/24