generic/299: make sure fio really exits

Fix two problems in generic/299

1. Remove $seqres.full before test, otherwise the file is growing all
the time.

2. Make sure fio really exits, otherwise fio would block umount. $pid is
the pid of function run_check not fio, sometimes fio is still there when
$pid is dead and blocking umount.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Dave Chinner <david@fromorbit.com>

diff --git a/tests/generic/299 b/tests/generic/299
index e49eba90820dc4502f6a63acffdf1c9232f1d225..953f1bd89188a809bc0632106f3843b60ffa4499 100755 (executable)
--- a/tests/generic/299
+++ b/tests/generic/299
@@ -109,6 +109,8 @@ rw=randrw
 filename=buffered-aio-verifier
 EOF
 
+rm -f $seqres.full
+
 _require_fio $fio_config
 _require_xfs_io_command "falloc"
 
@@ -136,7 +138,7 @@ _workout()
            done
            # Following like will check that pid is still run.
            # Once fio exit we can stop fallocate/truncate loop
-           kill -0 $pid > /dev/null 2>&1 || break
+           pgrep -f "$FIO_PROG" > /dev/null 2>&1 || break
        done
        wait $pid
 }