From 2ff30257974e19ebe2a97baad32ac29c06da5fb9 Mon Sep 17 00:00:00 2001 From: Ashijeet Acharya Date: Thu, 15 Sep 2016 21:50:28 +0530 Subject: migrate: move max-bandwidth and downtime-limit to migrate_set_parameter Mark the old commands 'migrate_set_speed' and 'migrate_set_downtime' as deprecated. Move max-bandwidth and downtime-limit into migrate-set-parameters for setting maximum migration speed and expected downtime limit parameters respectively. Change downtime units to milliseconds (only for new-command) and set its upper bound limit to 2000 seconds. Update the query part in both hmp and qmp qemu control interfaces. Signed-off-by: Ashijeet Acharya Reviewed-by: Eric Blake Reviewed-by: Juan Quintela Signed-off-by: Juan Quintela --- docs/qmp-commands.txt | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'docs') diff --git a/docs/qmp-commands.txt b/docs/qmp-commands.txt index 7f652e01e5..3220fb1075 100644 --- a/docs/qmp-commands.txt +++ b/docs/qmp-commands.txt @@ -2910,7 +2910,9 @@ Set migration parameters throttled for auto-converge (json-int) - "cpu-throttle-increment": set throttle increasing percentage for auto-converge (json-int) - +- "max-bandwidth": set maximum speed for migrations (in bytes/sec) (json-int) +- "downtime-limit": set maximum tolerated downtime (in milliseconds) for + migrations (json-int) Arguments: Example: @@ -2931,7 +2933,10 @@ Query current migration parameters throttled (json-int) - "cpu-throttle-increment" : throttle increasing percentage for auto-converge (json-int) - + - "max-bandwidth" : maximium migration speed in bytes per second + (json-int) + - "downtime-limit" : maximum tolerated downtime of migration in + milliseconds (json-int) Arguments: Example: @@ -2943,7 +2948,9 @@ Example: "cpu-throttle-increment": 10, "compress-threads": 8, "compress-level": 1, - "cpu-throttle-initial": 20 + "cpu-throttle-initial": 20, + "max-bandwidth": 33554432, + "downtime-limit": 300 } } -- cgit v1.2.3-55-g7522