qemu-img: Document backing options
commit2b4c0a20fbcfdba838d412d07739b2f4b6f7cd9a
authorMax Reitz <mreitz@redhat.com>
Wed, 26 Apr 2017 13:46:49 +0000 (26 15:46 +0200)
committerKevin Wolf <kwolf@redhat.com>
Thu, 27 Apr 2017 15:26:31 +0000 (27 17:26 +0200)
treec2b199a48fe16c829ece92bdbccb3a294f8016d0
parent48758a84738c5be8cf022062ed0b85ff2ebacc0c
qemu-img: Document backing options

The create and convert subcommands have shorthands to set the
backing_file and, in the case of create, the backing_fmt options for the
new image. However, they have not been documented so far, which is
remedied by this patch.

Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
qemu-img-cmds.hx
qemu-img.texi