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| author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-01-18 14:40:48 +0000 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-01-26 14:49:18 +0100 |
| commit | 370521a1d6f5537ea7271c119f3fbb7b0fa57063 (patch) | |
| tree | c94fba9ff82e7690dd9d20a6420cd808b40d5d11 /QMP/qmp-events.txt | |
| parent | 2d47c6e9aa2475807913bd46dfca55980cca9fb4 (diff) | |
| download | qemu-370521a1d6f5537ea7271c119f3fbb7b0fa57063.zip qemu-370521a1d6f5537ea7271c119f3fbb7b0fa57063.tar.gz qemu-370521a1d6f5537ea7271c119f3fbb7b0fa57063.tar.bz2 | |
qmp: add block_job_cancel command
Add block_job_cancel, which stops an active block streaming operation.
When the operation has been cancelled the new BLOCK_JOB_CANCELLED event
is emitted.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'QMP/qmp-events.txt')
| -rw-r--r-- | QMP/qmp-events.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/QMP/qmp-events.txt b/QMP/qmp-events.txt index 0cd2275..06cb404 100644 --- a/QMP/qmp-events.txt +++ b/QMP/qmp-events.txt @@ -293,3 +293,27 @@ Example: "len": 10737418240, "offset": 10737418240, "speed": 0 }, "timestamp": { "seconds": 1267061043, "microseconds": 959568 } } + + +BLOCK_JOB_CANCELLED +------------------- + +Emitted when a block job has been cancelled. + +Data: + +- "type": Job type ("stream" for image streaming, json-string) +- "device": Device name (json-string) +- "len": Maximum progress value (json-int) +- "offset": Current progress value (json-int) + On success this is equal to len. + On failure this is less than len. +- "speed": Rate limit, bytes per second (json-int) + +Example: + +{ "event": "BLOCK_JOB_CANCELLED", + "data": { "type": "stream", "device": "virtio-disk0", + "len": 10737418240, "offset": 134217728, + "speed": 0 }, + "timestamp": { "seconds": 1267061043, "microseconds": 959568 } } |