From: Kashyap Chamarthy <[email protected]>
Although the canonical source of reference for QMP commands is
qapi-schema.json, for consistency's sake, update qmp-commands.hx to
state the list of supported transactionable operations, namely:
drive-backup
blockdev-backup
blockdev-snapshot-internal-sync
abort
block-dirty-bitmap-add
block-dirty-bitmap-clear
Signed-off-by: Kashyap Chamarthy <[email protected]>
Reviewed-by: Eric Blake <[email protected]>
Reviewed-by: Max Reitz <[email protected]>
Signed-off-by: John Snow <[email protected]>
Signed-off-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Fam Zheng <[email protected]>
---
qmp-commands.hx | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 9848fd8..4df59df 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -1263,11 +1263,22 @@ SQMP
transaction
-----------
-Atomically operate on one or more block devices. The only supported operations
-for now are drive-backup, internal and external snapshotting. A list of
-dictionaries is accepted, that contains the actions to be performed.
-If there is any failure performing any of the operations, all operations
-for the group are abandoned.
+Atomically operate on one or more block devices. Operations that are
+currently supported:
+
+ - drive-backup
+ - blockdev-backup
+ - blockdev-snapshot-sync
+ - blockdev-snapshot-internal-sync
+ - abort
+ - block-dirty-bitmap-add
+ - block-dirty-bitmap-clear
+
+Refer to the qemu/qapi-schema.json file for minimum required QEMU
+versions for these operations. A list of dictionaries is accepted,
+that contains the actions to be performed. If there is any failure
+performing any of the operations, all operations for the group are
+abandoned.
For external snapshots, the dictionary contains the device, the file to use for
the new snapshot, and the format. The default format, if not specified, is
--
2.4.3
