Error out gracefully if we don't find the replay device for log replay
authorJens Axboe <axboe@kernel.dk>
Thu, 21 Nov 2013 18:13:12 +0000 (11:13 -0700)
committerJens Axboe <axboe@kernel.dk>
Thu, 21 Nov 2013 18:13:12 +0000 (11:13 -0700)
commitf01b34ae759afccf39c1bf47972e45d91448e7bb
tree15bde2c9f80a5b4e3abd54467c8b7db6152afceb
parentd95b34a61ec3fc305fe53c0132bfe82e2e5fcc04
Error out gracefully if we don't find the replay device for log replay

It would segfault before because no files got added to replay
against. Handle this more gracefully and ensure that fio exits
with a non-zero exit status.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
blktrace.c
iolog.c