From: Emoly Liu <emoly.liu@intel.com>
Date: Wed, 4 Mar 2015 22:07:21 +0000 (+0800)
Subject: LU-6345 test: compare /bin/sleep in sanity-hsm.sh test_30c
X-Git-Tag: 2.7.51~33
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=79020798bdcc09477b0b4d05b1d35e2432909aab;hp=eebeee9afa368d62b9a0813652a4c14430bd8e35

LU-6345 test: compare /bin/sleep in sanity-hsm.sh test_30c

In case /bin/sleep is modified during the test, we do a checksum
at the beginning and the end of the test respectively, and won't
mark the test a failure if the checksum has changed.

Signed-off-by: Emoly Liu <emoly.liu@intel.com>
Change-Id: I1ff472ea6052e2df9ba9fd4c78a4cf53686e1ccd
Reviewed-on: http://review.whamcloud.com/14025
Reviewed-by: Jian Yu <jian.yu@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/lustre/tests/sanity-hsm.sh b/lustre/tests/sanity-hsm.sh
index 76a88ef..9ca5bc7 100755
--- a/lustre/tests/sanity-hsm.sh
+++ b/lustre/tests/sanity-hsm.sh
@@ -2207,6 +2207,7 @@ test_30c() {
 
 	mkdir -p $DIR/$tdir
 	local f=$DIR/$tdir/SLEEP
+	local slp_sum1=$(md5sum /bin/sleep)
 	local fid=$(copy_file /bin/sleep $f)
 	chmod 755 $f
 	$LFS hsm_archive --archive $HSM_ARCHIVE_NUMBER $f
@@ -2223,7 +2224,12 @@ test_30c() {
 	wait $pid
 	[[ $? == 0 ]] || error "Execution failed during run"
 	cmp /bin/sleep $f
-	[[ $? == 0 ]] || error "Binary overwritten during exec"
+	if [[ $? != 0 ]]; then
+		local slp_sum2=$(md5sum /bin/sleep)
+		# in case sleep file is modified during the test
+		[[ $slp_sum1 == $slp_sum2 ]] &&
+			error "Binary overwritten during exec"
+	fi
 
 	# cleanup
 	# remove no try action mode