tree c5b8d853de330cb2db9fefc8588e283a1916b934
parent 3fd5d48027181168ce85e8094b926aeb9f34c556
author Mike Snitzer <snitzer@redhat.com> 1281582854 +0100
committer Alasdair G Kergon <agk@redhat.com> 1281582854 +0100

dm: error return error for discards

Have the error target respond to a discard request with a hard -EIO
rather than fail the request with -EOPNOTSUPP.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>