"child": "children.1" } }
<- { "return": {} }
-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": block device name (deprecated, use @id instead)
- (json-string, optional)
-- "id": the name or QOM path of the guest device (json-string, optional)
-- "filename": filename of the new image (json-string)
-- "format": format of the new image (json-string, optional)
-- "read-only-mode": new read-only mode (json-string, optional)
- - Possible values: "retain" (default), "read-only", "read-write"
-
-Examples:
-
-1. Change a removable medium
-
--> { "execute": "blockdev-change-medium",
- "arguments": { "id": "ide0-1-0",
- "filename": "/srv/images/Fedora-12-x86_64-DVD.iso",
- "format": "raw" } }
-<- { "return": {} }
-
-2. Load a read-only medium into a writable drive
-
--> { "execute": "blockdev-change-medium",
- "arguments": { "id": "floppyA",
- "filename": "/srv/images/ro.img",
- "format": "raw",
- "read-only-mode": "retain" } }
-
-<- { "error":
- { "class": "GenericError",
- "desc": "Could not open '/srv/images/ro.img': Permission denied" } }
-
--> { "execute": "blockdev-change-medium",
- "arguments": { "id": "floppyA",
- "filename": "/srv/images/ro.img",
- "format": "raw",
- "read-only-mode": "read-only" } }
-
-<- { "return": {} }
-
trace-event-get-state
---------------------
# @read-write: Makes the device writable
#
# Since: 2.3
+#
##
{ 'enum': 'BlockdevChangeReadOnlyMode',
'data': ['retain', 'read-only', 'read-write'] }
# to 'retain'
#
# Since: 2.5
+#
+# Examples:
+#
+# 1. Change a removable medium
+#
+# -> { "execute": "blockdev-change-medium",
+# "arguments": { "id": "ide0-1-0",
+# "filename": "/srv/images/Fedora-12-x86_64-DVD.iso",
+# "format": "raw" } }
+# <- { "return": {} }
+#
+# 2. Load a read-only medium into a writable drive
+#
+# -> { "execute": "blockdev-change-medium",
+# "arguments": { "id": "floppyA",
+# "filename": "/srv/images/ro.img",
+# "format": "raw",
+# "read-only-mode": "retain" } }
+#
+# <- { "error":
+# { "class": "GenericError",
+# "desc": "Could not open '/srv/images/ro.img': Permission denied" } }
+#
+# -> { "execute": "blockdev-change-medium",
+# "arguments": { "id": "floppyA",
+# "filename": "/srv/images/ro.img",
+# "format": "raw",
+# "read-only-mode": "read-only" } }
+#
+# <- { "return": {} }
+#
##
{ 'command': 'blockdev-change-medium',
'data': { '*device': 'str',