. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
init_logging
-[ "${MDSFSTYPE:-$FSTYPE}" != "ldiskfs" ] &&
- skip "test OI scrub only for ldiskfs" && exit 0
require_dsh_mds || exit 0
SAVED_MDSSIZE=${MDSSIZE}
OSTSIZE=100000
check_and_setup_lustre
+
+[ $(facet_fstype $SINGLEMDS) != ldiskfs ] &&
+ skip "test OI scrub only for ldiskfs" && check_and_cleanup_lustre &&
+ exit 0
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.2.90) ]] &&
+ skip "Need MDS version at least 2.2.90" && check_and_cleanup_lustre &&
+ exit 0
+
build_test_filter
MDT_DEV="${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!"
test_1a() {
scrub_prep 0
+ echo "start $SINGLEMDS without disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
+ error "(1) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(2) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($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!"
+
+ #define OBD_FAIL_OSD_FID_MAPPING 0x193
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0x193
+ # update .lustre OI mapping
+ touch $MOUNT/.lustre
+ do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+
+ umount_client $MOUNT || error "(5) Fail to stop client!"
+
+ echo "stop $SINGLEMDS"
+ stop $SINGLEMDS > /dev/null || error "(6) Fail to stop MDS!"
+
+ echo "start $SINGLEMDS with disabling OI scrub"
+ start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
+ error "(7) Fail to start MDS!"
+
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "init" ] ||
+ error "(8) Expect 'init', but got '$STATUS'"
+
+ local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
+ [ "$FLAGS" == "inconsistent" ] ||
+ error "(9) Expect 'inconsistent', but got '$FLAGS'"
+}
+run_test 1a "Auto trigger initial OI scrub when server mounts"
+
+test_1b() {
+ scrub_prep 0
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'"
diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
error "(5) File diff failed unexpected!"
}
-run_test 1a "Trigger OI scrub when MDT mounts for OI files remove/recreate case"
+run_test 1b "Trigger OI scrub when MDT mounts for OI files remove/recreate case"
+
+test_1c() {
+ 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 '$FLAGS'"
+
+ $START_SCRUB || error "(4) Fail to start OI scrub!"
+ sleep 3
+ local STATUS=$($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 1c "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"
-# restore the ${facet}_MKFS_OPTS variables
-for facet in MGS MDS OST; do
- opts=SAVED_${facet}_MKFS_OPTS
- if [[ -n ${!opts} ]]; then
- eval ${facet}_MKFS_OPTS=\"${!opts}\"
+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
-done
+
+ 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'"
+
+ local BASE_SPEED1=100
+ local RUN_TIME1=10
+ # OI scrub should run with full speed under inconsistent case
+ $START_SCRUB -s $BASE_SPEED1 || error "(5) Fail to start OI scrub!"
+
+ sleep $RUN_TIME1
+ STATUS=$($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 $BASE_SPEED1 -r || error "(8) Fail to start OI scrub!"
+
+ sleep $RUN_TIME1
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "scanning" ] ||
+ error "(9) Expect 'scanning', but got '$STATUS'"
+
+ local SPEED=$($SHOW_SCRUB | awk '/^average_speed/ { print $2 }')
+
+ # Do NOT ignore that there are 1024 pre-fetched items. And there
+ # may be time error, normally it should be less than 2 seconds.
+ # We allow another 20% schedule error.
+ local PRE_FETCHED=1024
+ local TIME_DIFF=2
+ # MAX_MARGIN = 1.2 = 12 / 10
+ local MAX_SPEED=$(((PRE_FETCHED + BASE_SPEED1 * \
+ (RUN_TIME1 + TIME_DIFF)) / RUN_TIME1 * 12 / 10))
+ [ $SPEED -lt $MAX_SPEED ] ||
+ error "(10) Got speed $SPEED, expected less than $MAX_SPEED"
+
+ # adjust speed limit
+ local BASE_SPEED2=300
+ local RUN_TIME2=10
+ do_facet $SINGLEMDS \
+ $LCTL set_param -n mdd.${MDT_DEV}.lfsck_speed_limit $BASE_SPEED2
+ sleep $RUN_TIME2
+
+ SPEED=$($SHOW_SCRUB | awk '/^average_speed/ { print $2 }')
+ # MIN_MARGIN = 0.8 = 8 / 10
+ local MIN_SPEED=$(((PRE_FETCHED + \
+ BASE_SPEED1 * (RUN_TIME1 - TIME_DIFF) + \
+ BASE_SPEED2 * (RUN_TIME2 - TIME_DIFF)) / \
+ (RUN_TIME1 + RUN_TIME2) * 8 / 10))
+ [ $SPEED -gt $MIN_SPEED ] ||
+ error "(11) Got speed $SPEED, expected more than $MIN_SPEED"
+
+ # MAX_MARGIN = 1.2 = 12 / 10
+ MAX_SPEED=$(((PRE_FETCHED + \
+ BASE_SPEED1 * (RUN_TIME1 + TIME_DIFF) + \
+ BASE_SPEED2 * (RUN_TIME2 + TIME_DIFF)) / \
+ (RUN_TIME1 + RUN_TIME2) * 12 / 10))
+ [ $SPEED -lt $MAX_SPEED ] ||
+ error "(12) Got speed $SPEED, expected less than $MAX_SPEED"
+
+ 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)"
+
+test_11() {
+ echo "stopall"
+ stopall > /dev/null
+ echo "formatall"
+ formatall > /dev/null
+ echo "setupall"
+ setupall > /dev/null
+
+ local CREATED=100
+ local tname=`date +%s`
+ rm -rf $MOUNT/$tname > /dev/null
+ mkdir $MOUNT/$tname || error "(1) Fail to mkdir $MOUNT/$tname"
+
+ createmany -o $MOUNT/$tname/f $CREATED || error "(2) Fail to create!"
+
+ # reset OI scrub start point by force
+ $START_SCRUB -r || error "(3) Fail to start OI scrub!"
+ sleep 3
+ local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(4) Expect 'completed', but got '$STATUS'"
+
+ # OI scrub should skip the new created objects for the first accessing
+ local SKIPPED=$($SHOW_SCRUB | awk '/^noscrub/ { print $2 }')
+ # notice we're creating a new llog for every OST on every startup
+ # new features can make this even less stable, so we only check
+ # that the number of skipped files is less than 2x the number of files
+ local MAXIMUM=$((CREATED * 2))
+ local MINIMUM=$((CREATED + 1)) # files + directory
+ [ $SKIPPED -ge $MAXIMUM -o $SKIPPED -lt $MINIMUM ] &&
+ error "(5) Expect [ $MINIMUM , $MAXIMUM ) objects skipped, got $SKIPPED"
+
+ # reset OI scrub start point by force
+ $START_SCRUB -r || error "(6) Fail to start OI scrub!"
+ sleep 3
+ STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
+ [ "$STATUS" == "completed" ] ||
+ error "(7) Expect 'completed', but got '$STATUS'"
+
+ # OI scrub should skip the new created object only once
+ SKIPPED=$($SHOW_SCRUB | awk '/^noscrub/ { print $2 }')
+ [ $SKIPPED -eq 0 ] ||
+ error "(8) Expect 0 objects skipped, but got $SKIPPED"
+
+ rm -rf $MOUNT/$tname > /dev/null
+}
+run_test 11 "OI scrub skips the new created objects only once"
# restore MDS/OST size
MDSSIZE=${SAVED_MDSSIZE}
# cleanup the system at last
formatall
-complete $(basename $0) $SECONDS
+complete $SECONDS
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff