Files
linux-apfs/drivers
Mike Snitzer 0cc67cd9c5 dm thin: fix stacking of geometry limits
Do not blindly override the queue limits (specifically io_min and
io_opt).  Allow traditional stacking of these limits if io_opt is a
factor of the thin-pool's data block size.

Without this patch mkfs.xfs does not recognize the thin device's
provided limits as a useful geometry (e.g. raid) so these hints are
ignored.  This was due to setting io_min to a useless value.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Acked-by: Joe Thornber <ejt@redhat.com>
2013-08-23 09:02:14 -04:00
..
2013-07-23 16:01:28 -07:00
2013-07-22 09:34:46 +08:00
2013-07-24 16:36:41 -06:00