From 24fb4133001e1f54a526f0927837f30c1507169a Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Fri, 6 Nov 2015 16:27:06 +0100 Subject: qmp: Introduce blockdev-change-medium Introduce a new QMP command 'blockdev-change-medium' which is intended to replace the 'change' command for block devices. The existing function qmp_change_blockdev() is accordingly renamed to qmp_blockdev_change_medium(). Signed-off-by: Max Reitz Signed-off-by: Kevin Wolf --- qmp-commands.hx | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'qmp-commands.hx') diff --git a/qmp-commands.hx b/qmp-commands.hx index 203ce6ac34..f6d9c256f2 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -4179,6 +4179,37 @@ Example: } } } ] } +EQMP + + { + .name = "blockdev-change-medium", + .args_type = "device:B,filename:F,format:s?", + .mhandler.cmd_new = qmp_marshal_blockdev_change_medium, + }, + +SQMP +blockdev-change-medium +---------------------- + +Changes the medium inserted into a block device by ejecting the current medium +and loading a new image file which is inserted as the new medium. + +Arguments: + +- "device": device name (json-string) +- "filename": filename of the new image (json-string) +- "format": format of the new image (json-string, optional) + +Examples: + +1. Change a removable medium + +-> { "execute": "blockdev-change-medium", + "arguments": { "device": "ide1-cd0", + "filename": "/srv/images/Fedora-12-x86_64-DVD.iso", + "format": "raw" } } +<- { "return": {} } + EQMP { -- cgit v1.2.1