From 45c3cc59df8b00cc626b193af077f119da3dd121 Mon Sep 17 00:00:00 2001
From: Andrew Burford <aburford@cs.stonybrook.edu>
Date: Mon, 9 May 2022 14:49:16 -0400
Subject: [PATCH] run lsof in w-racer.sh

---
 tests/w-racer.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tests/w-racer.sh b/tests/w-racer.sh
index 1b163ed..5e6771f 100755
--- a/tests/w-racer.sh
+++ b/tests/w-racer.sh
@@ -18,8 +18,9 @@ function runcmd
     sleep 0.25
     $@
     ret=$?
-    if test $ret -ne 0 ; then
+    if test $ret -ne 0 && test "$1" != 'lsof'; then
 	echo "$0: $lowertype and $type failed"
+	echo "$0: exit code $ret"
 	exit $ret
     fi
 }
@@ -36,6 +37,7 @@ function cleanup
 # cleanup
 case "$type" in
     wrapfs )
+	runcmd lsof $TMP_DIR
 	runcmd umount $TMP_DIR
 	runcmd rmmod wrapfs
 	;;
@@ -46,13 +48,16 @@ esac
 #read n
 case "$lowertype" in
     ext2 | ext3 | ext4 |  reiserfs | xfs )
+	runcmd lsof $SCRATCH_DIR
 	runcmd umount $SCRATCH_DIR
 	;;
     tmpfs )
+	runcmd lsof $SCRATCH_DIR
 	runcmd umount $SCRATCH_DIR
 	runcmd swapoff $SCRATCH_DEV
 	;;
     nfs )
+	runcmd lsof $SCRATCH_DIR
 	runcmd umount $SCRATCH_DIR
 	runcmd exportfs -u localhost:$LOWER_DIR
 	runcmd umount $LOWER_DIR
-- 
2.34.1