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[Qemu-devel] [PATCH COLO-Frame v14 25/40] COLO: Update the global runsta
From: |
zhanghailiang |
Subject: |
[Qemu-devel] [PATCH COLO-Frame v14 25/40] COLO: Update the global runstate after going into colo state |
Date: |
Sat, 6 Feb 2016 17:28:37 +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>
Reviewed-by: Dr. David Alan Gilbert <address@hidden>
---
v13:
- Add Reviewed-by tag
---
migration/colo.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/migration/colo.c b/migration/colo.c
index 92be985..a30167c 100644
--- a/migration/colo.c
+++ b/migration/colo.c
@@ -395,6 +395,11 @@ 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 v14 08/40] COLO: Add a new RunState RUN_STATE_COLO, (continued)
- [Qemu-devel] [PATCH COLO-Frame v14 08/40] COLO: Add a new RunState RUN_STATE_COLO, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 14/40] COLO: Flush PVM's cached RAM into SVM's memory, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 07/40] COLO: Implement colo checkpoint protocol, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 12/40] ram/COLO: Record the dirty pages that SVM received, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 03/40] COLO: migrate colo related info to secondary node, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 16/40] COLO: synchronize PVM's state to SVM periodically, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 13/40] COLO: Load VMState into qsb before restore it, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 11/40] COLO: Load PVM's dirty pages into SVM's RAM cache temporarily, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 17/40] COLO failover: Introduce a new command to trigger a failover, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 19/40] COLO: Implement failover work for Primary VM, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 25/40] COLO: Update the global runstate after going into colo state,
zhanghailiang <=
- [Qemu-devel] [PATCH COLO-Frame v14 33/40] filter-buffer: Accept zero interval, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 24/40] COLO: Process shutdown command for VM in COLO state, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 28/40] migration/savevm: Export two helper functions for savevm process, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 29/40] COLO: Separate the process of saving/loading ram and device state, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 27/40] migration/savevm: Add new helpers to process the different stages of loadvm, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 22/40] COLO failover: Shutdown related socket fd when do failover, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 26/40] savevm: Introduce two helper functions for save/find loadvm_handlers entry, zhanghailiang, 2016/02/06
- [Qemu-devel] [PATCH COLO-Frame v14 21/40] qmp event: Add COLO_EXIT event to notify users while exited from COLO, zhanghailiang, 2016/02/06