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authorJohn Snow <jsnow@redhat.com>2015-04-17 19:49:59 -0400
committerKevin Wolf <kwolf@redhat.com>2015-04-28 15:36:10 +0200
commite74e6b78e6fe0c9ee426d1278fff45f5fa0af766 (patch)
tree7e076da8b90218a37041d5ec59bc3c747abd7a7b /qapi
parentd58d84539784d27c826924a79d9436178b07ff69 (diff)
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qmp: add block-dirty-bitmap-clear
Add bdrv_clear_dirty_bitmap and a matching QMP command, qmp_block_dirty_bitmap_clear that enables a user to reset the bitmap attached to a drive. This allows us to reset a bitmap in the event of a full drive backup. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1429314609-29776-12-git-send-email-jsnow@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/block-core.json14
1 files changed, 14 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 8a4c7f2..e275dc2 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1022,6 +1022,20 @@
'data': 'BlockDirtyBitmap' }
##
+# @block-dirty-bitmap-clear
+#
+# Clear (reset) a dirty bitmap on the device
+#
+# Returns: nothing on success
+# If @node is not a valid block device, DeviceNotFound
+# If @name is not found, GenericError with an explanation
+#
+# Since 2.4
+##
+{ 'command': 'block-dirty-bitmap-clear',
+ 'data': 'BlockDirtyBitmap' }
+
+##
# @block_set_io_throttle:
#
# Change I/O throttle limits for a block drive.