[Qemu-devel] [PULL 1/1] qapi-schema: clarify 'colo' state for MigrationStatus

[Laurent Vivier <laurent@vivier.eu>]

From: zhanghailiang <zhang.zhanghailiang@huawei.com>

VM can not get into colo state unless users enable 'x-colo'
capability for migration, Here it is necessary to clarify
this.

Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Message-Id: <1478072652-9884-1-git-send-email-zhang.zhanghailiang@huawei.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 qapi-schema.json | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/qapi-schema.json b/qapi-schema.json
index b0b4bf6..f3e9bfc 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -176,8 +176,9 @@
 #
 # @guest-panicked: guest has been panicked as a result of guest OS panic
 #
-# @colo: guest is paused to save/restore VM state under colo checkpoint (since
-# 2.8)
+# @colo: guest is paused to save/restore VM state under colo checkpoint,
+#        VM can not get into this state unless colo capability is enabled
+#        for migration. (since 2.8)
 ##
 { 'enum': 'RunState',
   'data': [ 'debug', 'inmigrate', 'internal-error', 'io-error', 'paused',
@@ -462,7 +463,8 @@
 #
 # @failed: some error occurred during migration process.
 #
-# @colo: VM is in the process of fault tolerance. (since 2.8)
+# @colo: VM is in the process of fault tolerance, VM can not get into this
+#        state unless colo capability is enabled for migration. (since 2.8)
 #
 # Since: 2.3
 #
-- 
2.7.4