Commits
Heinz Mauelshagen committed f15f4d72008
dm raid: document RAID 4/5/6 discard support For RAID 4/5/6 data integrity reasons 'discard_zeroes_data' must work properly. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>