qemu-e2k/monitor
Keqian Zhu dc14a47076 migration/throttle: Add throttle-trig-thres migration parameter
Currently, if the bytes_dirty_period is more than the 50% of
bytes_xfer_period, we start or increase throttling.

If we make this percentage higher, then we can tolerate higher
dirty rate during migration, which means less impact on guest.
The side effect of higher percentage is longer migration time.
We can make this parameter configurable to switch between mig-
ration time first or guest performance first.

The default value is 50 and valid range is 1 to 100.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Message-Id: <20200224023142.39360-1-zhukeqian1@huawei.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-03-13 09:36:30 +00:00
..
Makefile.objs qemu-storage-daemon: Add --monitor option 2020-03-06 17:21:28 +01:00
hmp-cmds.c migration/throttle: Add throttle-trig-thres migration parameter 2020-03-13 09:36:30 +00:00
hmp.c hmp: Fail gracefully if chardev is already in use 2020-03-06 17:21:28 +01:00
misc.c monitor/hmp: rename device-hotplug.c to block/monitor/block-hmp-cmds.c 2020-03-09 18:05:31 +00:00
monitor-internal.h monitor: Move qmp_query_qmp_schema to qmp-cmds-control.c 2020-02-17 13:53:47 +01:00
monitor.c monitor: Add allow_hmp parameter to monitor_init() 2020-03-06 17:21:28 +01:00
qmp-cmds-control.c monitor: Move qmp_query_qmp_schema to qmp-cmds-control.c 2020-02-17 13:53:47 +01:00
qmp-cmds.c block: Move sysemu QMP commands to QAPI block module 2020-03-06 17:15:38 +01:00
qmp.c qmp: Fail gracefully if chardev is already in use 2020-03-06 17:21:28 +01:00
trace-events monitor: Split out monitor/monitor.c 2019-06-18 08:14:17 +02:00