On 03/10/2016 12:47, Tomáš Golembiovský wrote: > On Mon, 3 Oct 2016 11:20:44 +0200 > Paolo Bonzini <pbonz...@redhat.com> wrote: > >> On 03/10/2016 10:52, Daniel P. Berrange wrote: >>> On Sun, Oct 02, 2016 at 09:13:29PM +0200, Tomáš Golembiovský wrote: >>>> Added two new options 'offset' and 'size'. This makes it possible to use >>>> only part of the file as a device. This can be used e.g. to limit the >>>> access only to single partition in a disk image or use a disk inside a >>>> tar archive (like OVA). >>>> >>>> For now this is only possible for files in read-only mode. It should be >>>> possible to extend it later to allow read-write mode, but would probably >>>> require that the size of the device is kept constant (i.e. no resizing). >>>> >>>> Signed-off-by: Tomáš Golembiovský <tgole...@redhat.com> >>>> --- >>>> block/raw-posix.c | 97 >>>> +++++++++++++++++++++++++++++++++++++++++++++++++++---- >>>> 1 file changed, 91 insertions(+), 6 deletions(-) >>> >>> An equivalent change is needed to raw-win32.c >> >> Actually, it should be done _only_ in block/raw_bsd.c. > > You mean in raw-posix.c and in raw_bsd.c, or just raw_bsd.c?
Just raw_bsd.c. Paolo
