Il 04/07/2012 17:23, Kevin Wolf ha scritto:
>> >     opts        LCHS        def. PCHS
>> >        :floppy:   80, 2,36  5,16,63
>> >     :32:floppy:   80, 2,36  5,16,63
>> >     :16:floppy:   80, 2,36  5,16,63
>> >     :12:floppy:   80, 2,18  2,16,63
>> > 
>> > Silly thing to do for use with a hard disk.
>> > 
>> > However, the "raw" format can be suppressed by adding an
>> > redundant-looking "format=vvfat" to "file=fat:FOO".  Then, vvfat's
>> > hint clobbers the user's geometry, i.e. -drive options cyls, heads,
>> > secs get silently ignored.  Don't do that.
>> > 
>> > No change without format=vvfat.  With it, the user's hard disk
>> > geometry (-drive options cyls, heads, secs) is now obeyed, and the
>> > default hard disk geometry with :floppy: now matches the one without
>> > format=vvfat.
>> > 
>> > Signed-off-by: Markus Armbruster <arm...@redhat.com>
> For some values of "obeyed". If I understand correctly, the user defined
> geometry will indeed by visible for the device emulation now, but this
> still doesn't mean that vvfat also provides an image that matches this
> geometry. Not sure if it is a good idea to allow such mismatches.
> 

Does this only matter if you declare an image with :floppy: and pass it
as a hard disk?  Then we can honestly say we don't care...

Paolo


Reply via email to