MDT_DEV="${FSNAME}-MDT0000"
MDT_DEVNAME=$(mdsdevname ${SINGLEMDS//mds/})
+START_SCRUB="do_facet $SINGLEMDS $LCTL lfsck_start -M ${MDT_DEV}"
+STOP_SCRUB="do_facet $SINGLEMDS $LCTL lfsck_stop -M ${MDT_DEV}"
SHOW_SCRUB="do_facet $SINGLEMDS \
$LCTL get_param -n osd-ldiskfs.${MDT_DEV}.oi_scrub"
+MOUNT_OPTS_SCRUB="-o user_xattr"
+MOUNT_OPTS_NOSCRUB="-o user_xattr,noscrub"
scrub_prep() {
local nfiles=$1
test_0() {
scrub_prep 0
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
error "(1) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(2) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ -z "$FLAGS" ] || error "(3) Expect empty flags, but got '$FLAGS'"
mount_client $MOUNT || error "(4) Fail to start client!"
mds_remove_ois || error "(1) Fail to remove/recreate!"
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
error "(2) Fail to start MDS!"
sleep 3
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(3) Expect 'completed', but got '$STATUS'"
}
run_test 1a "Trigger OI scrub when MDT mounts for OI files remove/recreate case"
+test_1b() {
+ local index
+
+ # OI files to be removed:
+ # idx 0: oi.16.0
+ # idx 1: oi.16.1
+ # idx 2: oi.16.{2,4,8,16,32}
+ # idx 3: oi.16.{3,9,27}
+ # idx 5: oi.16.{5,25}
+ # idx 7: oi.16.{7,49}
+ for index in 0 1 2 3 5 7; do
+ scrub_prep 0
+ mds_remove_ois ${index} || error "(1) Fail to remove/recreate!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > \
+ /dev/null || error "(2) Fail to start MDS!"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "recreated" ] ||
+ error "(3) Expect 'recreated', but got '$STATUS'"
+
+ $START_SCRUB || error "(4) Fail to start OI scrub!"
+ sleep 3
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(5) Expect 'completed', but got '$STATUS'"
+
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ -z "$FLAGS" ] ||
+ error "(6) Expect empty flags, but got '$FLAGS'"
+ done
+}
+run_test 1b "Auto detect kinds of OI file(s) removed/recreated cases"
+
test_2() {
scrub_prep 0
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
error "(2) Fail to start MDS!"
sleep 3
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(3) Expect 'completed', but got '$STATUS'"
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(2) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(3) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent" ] ||
error "(4) Expect 'inconsistent', but got '$FLAGS'"
echo "stopall"
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(2) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(3) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent" ] ||
error "(4) Expect 'inconsistent', but got '$FLAGS'"
error "(6) File diff failed unexpected!"
sleep 3
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(7) Expect 'completed', but got '$STATUS'"
}
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(2) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(3) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent" ] ||
error "(4) Expect 'inconsistent', but got '$FLAGS'"
do_facet $SINGLEMDS \
$LCTL set_param -n osd-ldiskfs.${MDT_DEV}.auto_scrub 1
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
umount_client $MOUNT || error "(7) Fail to stop client!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(8) Expect 'scanning', but got '$STATUS'"
-#define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000191
sleep 4
echo "stop $SINGLEMDS"
stop $SINGLEMDS > /dev/null || error "(9) Fail to stop MDS!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(10) Fail to start MDS!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "crashed" ] ||
error "(11) Expect 'crashed', but got '$STATUS'"
echo "stop $SINGLEMDS"
stop $SINGLEMDS > /dev/null || error "(12) Fail to stop MDS!"
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
error "(13) Fail to start MDS!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(14) Expect 'scanning', but got '$STATUS'"
-#define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000192
sleep 4
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "failed" ] ||
error "(15) Expect 'failed', but got '$STATUS'"
mount_client $MOUNT || error "(16) Fail to start client!"
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
stat $DIR/$tdir/${tfile}1000 ||
error "(17) Fail to stat $DIR/$tdir/${tfile}1000!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(18) Expect 'scanning', but got '$STATUS'"
do_facet $SINGLEMDS $LCTL set_param fail_loc=0
do_facet $SINGLEMDS $LCTL set_param fail_val=0
sleep 5
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(19) Expect 'completed', but got '$STATUS'"
- FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ -z "$FLAGS" ] || error "(20) Expect empty flags, but got '$FLAGS'"
}
run_test 5 "OI scrub state machine"
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(2) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(3) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent" ] ||
error "(4) Expect 'inconsistent', but got '$FLAGS'"
do_facet $SINGLEMDS \
$LCTL set_param -n osd-ldiskfs.${MDT_DEV}.auto_scrub 1
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
error "(6) File diff failed unexpected!"
- # Fail the OI scrub to guarantee there is at least on checkpoint
-#define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ # Sleep 5 sec to guarantee at least one object processed by OI scrub
+ sleep 5
+ # Fail the OI scrub to guarantee there is at least one checkpoint
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000192
sleep 4
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "failed" ] ||
error "(7) Expect 'failed', but got '$STATUS'"
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
+ # stat will re-trigger OI scrub
stat $DIR/$tdir/${tfile}800 ||
error "(8) Fail to stat $DIR/$tdir/${tfile}800!"
umount_client $MOUNT || error "(9) Fail to stop client!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(10) Expect 'scanning', but got '$STATUS'"
-#define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000191
sleep 4
- local POSITION0=$($SHOW_SCRUB | sed -n '11'p | awk '{print $2}')
+ local POSITION0=$($SHOW_SCRUB |
+ awk '/^last_checkpoint_position/ {print $2}')
POSITION0=$((POSITION0 + 1))
echo "stop $SINGLEMDS"
stop $SINGLEMDS > /dev/null || error "(11) Fail to stop MDS!"
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
error "(12) Fail to start MDS!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(13) Expect 'scanning', but got '$STATUS'"
- local POSITION1=$($SHOW_SCRUB | sed -n '10'p |awk '{print $2}')
+ local POSITION1=$($SHOW_SCRUB |
+ awk '/^latest_start_position/ {print $2}')
[ $POSITION0 -eq $POSITION1 ] ||
error "(14) Expect position: $POSITION0, but got $POSITION1"
do_facet $SINGLEMDS $LCTL set_param fail_loc=0
do_facet $SINGLEMDS $LCTL set_param fail_val=0
sleep 5
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(15) Expect 'completed', but got '$STATUS'"
- FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ -z "$FLAGS" ] || error "(16) Expect empty flags, but got '$FLAGS'"
}
run_test 6 "OI scrub resumes from last checkpoint"
mds_backup_restore || error "(1) Fail to backup/restore!"
echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MDS_MOUNT_OPTS,noscrub > /dev/null ||
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
error "(2) Fail to start MDS!"
- local STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "init" ] ||
error "(3) Expect 'init', but got '$STATUS'"
- local FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent" ] ||
error "(4) Expect 'inconsistent', but got '$FLAGS'"
do_facet $SINGLEMDS \
$LCTL set_param -n osd-ldiskfs.${MDT_DEV}.auto_scrub 1
-#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_facet $SINGLEMDS $LCTL set_param fail_val=3
do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
stat $DIR/$tdir/${tfile}300 ||
error "(7) Fail to stat $DIR/$tdir/${tfile}300!"
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "scanning" ] ||
error "(8) Expect 'scanning', but got '$STATUS'"
- FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "inconsistent,auto" ] ||
error "(9) Expect 'inconsistent,auto', but got '$FLAGS'"
do_facet $SINGLEMDS $LCTL set_param fail_loc=0
do_facet $SINGLEMDS $LCTL set_param fail_val=0
sleep 5
- STATUS=$($SHOW_SCRUB | sed -n '4'p | awk '{print $2}')
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
[ "$STATUS" == "completed" ] ||
error "(10) Expect 'completed', but got '$STATUS'"
- FLAGS=$($SHOW_SCRUB | sed -n '5'p | awk '{print $2}')
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ -z "$FLAGS" ] || error "(11) Expect empty flags, but got '$FLAGS'"
}
run_test 7 "System is available during OI scrub scanning"
+test_8() {
+ scrub_prep 0
+ mds_backup_restore || error "(1) Fail to backup/restore!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(2) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(3) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "inconsistent" ] ||
+ error "(4) Expect 'inconsistent', but got '$FLAGS'"
+
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet $SINGLEMDS $LCTL set_param fail_val=3
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
+ $START_SCRUB || error "(5) Fail to start OI scrub!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(6) Expect 'scanning', but got '$STATUS'"
+
+ $STOP_SCRUB || error "(7) Fail to stop OI scrub!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "stopped" ] ||
+ error "(8) Expect 'stopped', but got '$STATUS'"
+
+ $START_SCRUB || error "(9) Fail to start OI scrub!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(10) Expect 'scanning', but got '$STATUS'"
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ sleep 5
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(11) Expect 'completed', but got '$STATUS'"
+
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ -z "$FLAGS" ] || error "(12) Expect empty flags, but got '$FLAGS'"
+}
+run_test 8 "Control OI scrub manually"
+
+test_9() {
+ if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
+ skip "Testing on UP system, the speed may be inaccurate."
+ return 0
+ fi
+
+ scrub_prep 8000
+ mds_backup_restore || error "(1) Fail to backup/restore!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(2) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(3) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "inconsistent" ] ||
+ error "(4) Expect 'inconsistent', but got '$FLAGS'"
+
+ # OI scrub should run with full speed under inconsistent case
+ $START_SCRUB -s 100 || error "(5) Fail to start OI scrub!"
+
+ sleep 10
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(6) Expect 'completed', but got '$STATUS'"
+
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ -z "$FLAGS" ] || error "(7) Expect empty flags, but got '$FLAGS'"
+
+ # OI scrub should run with limited speed under non-inconsistent case
+ $START_SCRUB -s 100 -r || error "(8) Fail to start OI scrub!"
+
+ sleep 10
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(9) Expect 'scanning', but got '$STATUS'"
+
+ # Do NOT ignore that there are 1024 pre-fetched items.
+ # So the max speed may be (1024 + 100 * 10) / 10.
+ # And there may be time error, so the max speed may be more large.
+ local SPEED=$($SHOW_SCRUB | awk '/^average_speed/ { print $2 }')
+ [ $SPEED -gt 220 ] &&
+ error "(10) Unexpected speed $SPEED, should not more than 220"
+
+ # adjust speed limit
+ do_facet $SINGLEMDS \
+ $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 300
+ sleep 10
+
+ SPEED=$($SHOW_SCRUB | awk '/^average_speed/ { print $2 }')
+ [ $SPEED -lt 220 ] &&
+ error "(11) Unexpected speed $SPEED, should not less than 220"
+
+ [ $SPEED -gt 300 ] &&
+ error "(12) Unexpected speed $SPEED, should not more than 300"
+
+ do_facet $SINGLEMDS \
+ $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit 0
+ sleep 6
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(13) Expect 'completed', but got '$STATUS'"
+}
+run_test 9 "OI scrub speed control"
+
+test_10a() {
+ scrub_prep 0
+ mds_backup_restore || error "(1) Fail to backup/restore!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(2) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(3) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "inconsistent" ] ||
+ error "(4) Expect 'inconsistent', but got '$FLAGS'"
+
+ mount_client $MOUNT || error "(5) Fail to start client!"
+
+ do_facet $SINGLEMDS \
+ $LCTL set_param -n osd-ldiskfs.${MDT_DEV}.auto_scrub 1
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet $SINGLEMDS $LCTL set_param fail_val=3
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
+ diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
+ error "(6) File diff failed unexpected!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(7) Expect 'scanning', but got '$STATUS'"
+
+ umount_client $MOUNT || error "(8) Fail to stop client!"
+
+ echo "stop $SINGLEMDS"
+ stop $SINGLEMDS > /dev/null || error "(9) Fail to stop MDS!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(10) Fail to start MDS!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "paused" ] ||
+ error "(11) Expect 'paused', but got '$STATUS'"
+
+ echo "stop $SINGLEMDS"
+ stop $SINGLEMDS > /dev/null || error "(12) Fail to stop MDS!"
+
+ echo "start $SINGLEMDS without disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
+ error "(13) Fail to start MDS!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(14) Expect 'scanning', but got '$STATUS'"
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ sleep 5
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(15) Expect 'completed', but got '$STATUS'"
+
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ -z "$FLAGS" ] || error "(16) Expect empty flags, but got '$FLAGS'"
+}
+run_test 10a "non-stopped OI scrub should auto restarts after MDS remount (1)"
+
+test_10b() {
+ scrub_prep 0
+ mds_backup_restore || error "(1) Fail to backup/restore!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(2) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(3) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "inconsistent" ] ||
+ error "(4) Expect 'inconsistent', but got '$FLAGS'"
+
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet $SINGLEMDS $LCTL set_param fail_val=3
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
+
+ $START_SCRUB || error "(5) Fail to start OI scrub!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(6) Expect 'scanning', but got '$STATUS'"
+
+ echo "stop $SINGLEMDS"
+ stop $SINGLEMDS > /dev/null || error "(7) Fail to stop MDS!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(8) Fail to start MDS!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "paused" ] ||
+ error "(9) Expect 'paused', but got '$STATUS'"
+
+ echo "stop $SINGLEMDS"
+ stop $SINGLEMDS > /dev/null || error "(10) Fail to stop MDS!"
+
+ echo "start $SINGLEMDS without disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
+ error "(11) Fail to start MDS!"
+
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(12) Expect 'scanning', but got '$STATUS'"
+
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+ do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ sleep 5
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(13) Expect 'completed', but got '$STATUS'"
+
+ FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ -z "$FLAGS" ] || error "(14) Expect empty flags, but got '$FLAGS'"
+}
+run_test 10b "non-stopped OI scrub should auto restarts after MDS remount (2)"
+
# restore the ${facet}_MKFS_OPTS variables
for facet in MGS MDS OST; do
opts=SAVED_${facet}_MKFS_OPTS
git://git.whamcloud.com / fs / lustre-release.git / blobdiff