diff options
Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 94a170af91..0f8aacdfd0 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -3096,6 +3096,7 @@ # @read-write: Makes the device writable # # Since: 2.3 +# ## { 'enum': 'BlockdevChangeReadOnlyMode', 'data': ['retain', 'read-only', 'read-write'] } @@ -3123,6 +3124,37 @@ # 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', |