diff mbox

[3/5] QMP: Introduce MIGRATION events

Message ID d93b6fadfc42b87b34a8c86674a9a8edb37ae5f3.1274688090.git.quintela@redhat.com
State New
Headers show

Commit Message

Juan Quintela May 24, 2010, 8:25 a.m. UTC 
They are emitted when migration starts, ends, has a failure or is canceled.

Signed-off-by: Juan Quintela <quintela@redhat.com>
---
 QMP/qmp-events.txt |   50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 monitor.c          |   12 ++++++++++++
 monitor.h          |    4 ++++
 3 files changed, 66 insertions(+), 0 deletions(-)

Comments

Paolo Bonzini May 24, 2010, 9:04 a.m. UTC | #1 
On 05/24/2010 10:25 AM, Juan Quintela wrote:
> +MIGRATION_CANCELED
> +------------------
> +
> +Emitted when migration is canceled.  This is emitted in the source.
> +Target will emit MIGRATION_CANCELED (no way to differentiate a FAILED
> +and CANCELED migration).

Copy-paste error? (or if not, parse error on my side).

> +Data: None
> +
> +Example:
> +
> +{ "event": "MIGRATION_CANCELED",
> +    "timestamp": {"seconds": 1274687575, "microseconds": 592483} }
> +
> +MIGRATION_ENDED
> +---------------
> +
> +Emitted when migration starts (both in source and target)

Likewise.

Paolo
diff mbox

Patch

diff --git a/QMP/qmp-events.txt b/QMP/qmp-events.txt
index 01ec85f..234360f 100644
--- a/QMP/qmp-events.txt
+++ b/QMP/qmp-events.txt
@@ -26,6 +26,56 @@  Example:
 Note: If action is "stop", a STOP event will eventually follow the
 BLOCK_IO_ERROR event.

+MIGRATION_CANCELED
+------------------
+
+Emitted when migration is canceled.  This is emitted in the source.
+Target will emit MIGRATION_CANCELED (no way to differentiate a FAILED
+and CANCELED migration).
+
+Data: None
+
+Example:
+
+{ "event": "MIGRATION_CANCELED",
+    "timestamp": {"seconds": 1274687575, "microseconds": 592483} }
+
+MIGRATION_ENDED
+---------------
+
+Emitted when migration starts (both in source and target)
+
+Data: None
+
+Example:
+
+{ "event": "MIGRATION_ENDED",
+    "timestamp": {"seconds": 1274687575, "microseconds": 592483} }
+
+MIGRATION_FAILED
+----------------
+
+Emitted when migration fails (both is source and target).
+
+Data: None
+
+Example:
+
+{ "event": "MIGRATION_FAILED",
+    "timestamp": {"seconds": 1274687575, "microseconds": 592483} }
+
+MIGRATION_STARTED
+-----------------
+
+Emitted when migration starts (both in source and target).
+
+Data: None
+
+Example:
+
+{ "event": "MIGRATION_STARTED",
+    "timestamp": {"seconds": 1274687575, "microseconds": 592483} }
+
 RESET
 -----

diff --git a/monitor.c b/monitor.c
index a1ebc5d..723ca73 100644
--- a/monitor.c
+++ b/monitor.c
@@ -444,6 +444,18 @@  void monitor_protocol_event(MonitorEvent event, QObject *data)
         case QEVENT_WATCHDOG:
             event_name = "WATCHDOG";
             break;
+        case QEVENT_MIGRATION_STARTED:
+            event_name = "MIGRATION_STARTED";
+            break;
+        case QEVENT_MIGRATION_ENDED:
+            event_name = "MIGRATION_ENDED";
+            break;
+        case QEVENT_MIGRATION_FAILED:
+            event_name = "MIGRATION_FAILED";
+            break;
+        case QEVENT_MIGRATION_CANCELED:
+            event_name = "MIGRATION_CANCELED";
+            break;
         default:
             abort();
             break;
diff --git a/monitor.h b/monitor.h
index ea15469..34bcd38 100644
--- a/monitor.h
+++ b/monitor.h
@@ -28,6 +28,10 @@  typedef enum MonitorEvent {
     QEVENT_BLOCK_IO_ERROR,
     QEVENT_RTC_CHANGE,
     QEVENT_WATCHDOG,
+    QEVENT_MIGRATION_STARTED,
+    QEVENT_MIGRATION_ENDED,
+    QEVENT_MIGRATION_FAILED,
+    QEVENT_MIGRATION_CANCELED,
     QEVENT_MAX,
 } MonitorEvent;