diff options
| author | Wolfgang Bumiller <w.bumiller@proxmox.com> | 2015-06-19 11:35:29 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-06-23 15:06:17 +0100 |
| commit | d5941ddae82a35771656d7e35f64f7f8f19c5627 (patch) | |
| tree | 79d6fadb0e3f155456ab09ec7a8ecf5809c3f9b7 /qapi/block-core.json | |
| parent | c6a8c3283f1d53e360073bdb32f87a97e78e2880 (diff) | |
vvfat: add a label option
Until now the vvfat volume label was hardcoded to be
"QEMU VVFAT", now you can pass a file.label=labelname option
to the -drive to change it.
The FAT structure defines the volume label to be limited to
11 bytes and is filled up spaces when shorter than that. The
trailing spaces however aren't exposed to the user by
operating systems.
[Added missing comment '#' characters in block-core.json to fix build
errors.
--Stefan]
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
Message-id: 1434706529-13895-2-git-send-email-w.bumiller@proxmox.com
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index afa9d3d1f3..766d690739 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1453,13 +1453,17 @@ # @fat-type: #optional FAT type: 12, 16 or 32 # @floppy: #optional whether to export a floppy image (true) or # partitioned hard disk (false; default) +# @label: #optional set the volume label, limited to 11 bytes. FAT16 and +# FAT32 traditionally have some restrictions on labels, which are +# ignored by most operating systems. Defaults to "QEMU VVFAT". +# (since 2.4) # @rw: #optional whether to allow write operations (default: false) # # Since: 1.7 ## { 'struct': 'BlockdevOptionsVVFAT', 'data': { 'dir': 'str', '*fat-type': 'int', '*floppy': 'bool', - '*rw': 'bool' } } + '*label': 'str', '*rw': 'bool' } } ## # @BlockdevOptionsGenericFormat |