From f56c0065b8dd65489621bb7ca1a94d8004d68da1 Mon Sep 17 00:00:00 2001 From: Zhang Chen Date: Mon, 3 Sep 2018 12:38:53 +0800 Subject: qapi: Add new command to query colo status Libvirt or other high level software can use this command query colo status. You can test this command like that: {'execute':'query-colo-status'} Signed-off-by: Zhang Chen Signed-off-by: Zhang Chen Signed-off-by: Jason Wang --- qapi/migration.json | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'qapi') diff --git a/qapi/migration.json b/qapi/migration.json index 0776e0f1c0..0928f4b727 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -1307,6 +1307,38 @@ ## { 'command': 'xen-colo-do-checkpoint' } +## +# @COLOStatus: +# +# The result format for 'query-colo-status'. +# +# @mode: COLO running mode. If COLO is running, this field will return +# 'primary' or 'secondary'. +# +# @reason: describes the reason for the COLO exit. +# +# Since: 3.0 +## +{ 'struct': 'COLOStatus', + 'data': { 'mode': 'COLOMode', 'reason': 'COLOExitReason' } } + +## +# @query-colo-status: +# +# Query COLO status while the vm is running. +# +# Returns: A @COLOStatus object showing the status. +# +# Example: +# +# -> { "execute": "query-colo-status" } +# <- { "return": { "mode": "primary", "active": true, "reason": "request" } } +# +# Since: 3.0 +## +{ 'command': 'query-colo-status', + 'returns': 'COLOStatus' } + ## # @migrate-recover: # -- cgit v1.2.3-55-g7522