diff options
| author | Mike Snitzer <[email protected]> | 2013-08-20 15:02:41 -0400 |
|---|---|---|
| committer | Mike Snitzer <[email protected]> | 2013-08-23 09:02:14 -0400 |
| commit | 0cc67cd9c55c4b1f076abca06c922751088e6d86 (patch) | |
| tree | cecddf3bbb42ae79bc6262293446d7ad73ba1601 /tools/perf/scripts/python/compaction-times.py | |
| parent | a561ddbec156c73ecf2852d77574ddef52970dcf (diff) | |
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 <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
Acked-by: Joe Thornber <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/compaction-times.py')
0 files changed, 0 insertions, 0 deletions