Messages in this thread | | | Date | Tue, 12 Feb 2013 17:07:41 -0500 | Subject | Re: [PATCH 1/3] nbd: support FLUSH requests | From | Paul Clements <> |
| |
On Tue, Feb 12, 2013 at 11:06 AM, Paolo Bonzini <pbonzini@redhat.com> wrote: > From: Alex Bligh <alex@alex.org.uk> > > The NBD device does not support writeback caching, thus it is not safe > against power losses unless the client opens the target with O_DSYNC or > O_SYNC. > > Add support for a new flag that the server can pass. If the flag is > enabled, we translate REQ_FLUSH requests into the NBD_CMD_FLUSH > command. > > Cc: <nbd-general@lists.sf.net> > Cc: Paul Clements <Paul.Clements@steeleye.com> > Cc: Andrew Morton <akpm@linux-foundation.org> > Signed-off-by: Alex Bligh <alex@alex.org.uk>
Looks good.
Acked-by: Paul.Clements@steeleye.com
| |