From c1859da8a18cb53e95238dc8e5d3567e053057eb Mon Sep 17 00:00:00 2001
From: Elena Gryaznova <grev@sun.com>
Date: Fri, 17 Sep 2010 23:02:35 +0400
Subject: [PATCH] b=22977 add echoclient async journal regression test to
 acc-sm obdfilter-survey

i=Oleg.Drokin
---
 lustre/tests/obdfilter-survey.sh | 88 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 87 insertions(+), 1 deletion(-)

diff --git a/lustre/tests/obdfilter-survey.sh b/lustre/tests/obdfilter-survey.sh
index 0fb8e9d..ee2e930 100644
--- a/lustre/tests/obdfilter-survey.sh
+++ b/lustre/tests/obdfilter-survey.sh
@@ -14,9 +14,11 @@ size=${size:-1024}
 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
 
 [ "$SLOW" = no ] && { nobjhi=1; thrhi=4; }
+thrlo=${thrlo:-$(( thrhi / 2))}
 
 # Skip these tests
-ALWAYS_EXCEPT="$OBDFILTER_SURVEY_EXCEPT"
+# bug number   23791 23791
+ALWAYS_EXCEPT="1b    2b    $OBDFILTER_SURVEY_EXCEPT"
 
 OBDSURVEY=${OBDSURVEY:-$(which obdfilter-survey)}
 
@@ -82,11 +84,95 @@ test_1a () {
 }
 run_test 1a "Object Storage Targets survey"
 
+print_jbd () {
+	local file=$1
+	local facet=$2
+	local varsvc=${facet}_svc
+	local dev=$(basename $(do_facet $facet lctl get_param -n *.${!varsvc}.mntdev))
+
+	# ext4: /proc/fs/jbd2/sda1:8/history 
+	# ext3: /proc/fs/jbd/sdb1/history
+
+	do_facet $facet cat /proc/fs/jbd*/${dev}*/$file
+}
+
+check_jbd_values () {
+	local facet=$1
+	local thrhi=$2
+
+	# last two lines from history
+	# $4: run >= 5000
+	# $8: hndls >= thrhi * 2
+	local hist=("$(print_jbd history $facet | tail -3 | head -2)")
+	echo "$hist"
+	local run=($(echo "${hist[*]}" | awk '{print $4}'))
+	local hndls=($(echo "${hist[*]}" | awk '{print $8}'))
+
+	local rc=0
+	for (( i=0; i<1; i++)); do
+		[[ ${run[i]} -lt 5000 ]] && \
+			error "$facet: run expected 5000, have ${run[i]}" && rc=1
+		[[ ${hndls[i]} -lt $((thrhi * 2)) ]] && \
+			error "$facet: hndls expected > $((thrhi * 2)), have ${hndls[i]}" && rc=2
+	done
+	return $rc
+}
+
+check_jbd_values_facets () {
+	local facets=$1
+	local thrhi=$2
+	local facet
+	local rc=0
+	for facet in  ${facets//,/ }; do
+		check_jbd_values $facet $thrhi || rc=$((rc+$?))
+	done
+	return $rc
+}
+
+test_1b () {
+	local param_file=$TMP/$tfile-params
+
+	do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
+
+	save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
+	do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
+
+	thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run disk
+
+	check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
+
+	restore_lustre_params < $param_file
+
+	rm -f $param_file
+	return $rc
+}
+run_test 1b "Object Storage Targets survey, async journal"
+
 test_2a () {
 	obdflter_survey_run netdisk
 }
 run_test 2a "Stripe F/S over the Network"
 
+test_2b () {
+	local param_file=$TMP/$tfile-params
+
+	do_nodesv $(comma_list $(osts_nodes)) lctl get_param obdfilter.${FSNAME}-*.sync_journal
+
+	save_lustre_params $(comma_list $(osts_nodes)) "obdfilter.${FSNAME}-*.sync_journal" >$param_file
+	do_nodesv $(comma_list $(osts_nodes)) lctl set_param obdfilter.${FSNAME}-*.sync_journal=0
+
+	thrlo=4 nobjhi=1 thrhi=4 obdflter_survey_run netdisk
+
+	check_jbd_values_facets $(get_facets OST) 4 || rc=$((rc+$?))
+
+	restore_lustre_params < $param_file
+
+	rm -f $param_file
+	return $rc
+}
+run_test 2b "Stripe F/S over the Network, async journal"
+
+
 # README.obdfilter-survey: In network test only automated run is supported.
 test_3a () {
 	remote_servers || { skip "Local servers" && return 0; }
-- 
1.8.3.1