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| author |   Heinz Mauelshagen <heinzm@redhat.com> | 2014-09-24 17:47:18 +0200 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2014-10-05 20:03:36 -0400 |
| commit | 75b8e04bbf01bdd5c42a1d8ac54abf757196ce49 (patch) | |
| tree | aa19a10d7e0bbea56455a81fc5e47bbe60f9b05d /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | dm: allow active and inactive tables to share dm_devs (diff) | |
| download | linux-dev-75b8e04bbf01bdd5c42a1d8ac54abf757196ce49.tar.xz linux-dev-75b8e04bbf01bdd5c42a1d8ac54abf757196ce49.zip | |
dm raid: add discard support for RAID levels 1 and 10
Discard support is not enabled for RAID levels 4, 5, and 6 at this time
due to concerns about unreliable discard_zeroes_data support on some
hardware. Otherwise, discards could cause stripe data corruption
(classic example of bad apples spoiling the bunch).
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions