Re: [Libguestfs] [PATCH v4] fuse: Allow fallocate(FALLOC_FL_ZERO_RANGE)
On Tue, 15 Jun 2021 at 12:34, Richard W.M. Jones <rjones(a)redhat.com> wrote:
On Tue, May 18, 2021 at 03:56:25PM +0200, Miklos Szeredi wrote:
> On Wed, 12 May 2021 at 18:19, Richard W.M. Jones <rjones(a)redhat.com> wrote:
> >
> > The current fuse module filters out fallocate(FALLOC_FL_ZERO_RANGE)
> > returning -EOPNOTSUPP. libnbd's nbdfuse would like to translate
> > FALLOC_FL_ZERO_RANGE requests into the NBD command
> > NBD_CMD_WRITE_ZEROES which allows NBD servers that support it to do
> > zeroing efficiently.
> >
> > This commit treats this flag exactly like FALLOC_FL_PUNCH_HOLE.
>
> Thanks, applied.
Hi Miklos, did this patch get forgotten?
It's in my internal patch queue. Will push to fuse.git#for-next in a few days.
Thanks,
Miklos