From 4f43e9535bdd768bff4e30e229404407d44ad4c8 Mon Sep 17 00:00:00 2001 From: Vladimir Sementsov-Ogievskiy Date: Tue, 13 Mar 2018 15:34:00 -0400 Subject: dirty-bitmap: add locked state Add special state, when qmp operations on the bitmap are disabled. It is needed during bitmap migration. "Frozen" state is not appropriate here, because it looks like bitmap is unchanged. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: John Snow Message-id: 20180207155837.92351-5-vsementsov@virtuozzo.com Signed-off-by: John Snow --- qapi/block-core.json | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'qapi') diff --git a/qapi/block-core.json b/qapi/block-core.json index 524d51567a..2b378f510a 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -426,10 +426,13 @@ # @active: The bitmap is actively monitoring for new writes, and can be cleared, # deleted, or used for backup operations. # +# @locked: The bitmap is currently in-use by some operation and can not be +# cleared, deleted, or used for backup operations. (Since 2.12) +# # Since: 2.4 ## { 'enum': 'DirtyBitmapStatus', - 'data': ['active', 'disabled', 'frozen'] } + 'data': ['active', 'disabled', 'frozen', 'locked'] } ## # @BlockDirtyInfo: -- cgit v1.2.3-55-g7522