MDT_DEV="${FSNAME}-MDT0000"
OST_DEV="${FSNAME}-OST0000"
MDT_DEVNAME=$(mdsdevname ${SINGLEMDS//mds/})
+
+scrub_start() {
+ local error_id=$1
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL lfsck_start -M $(facet_svc mds$n) "$@" ||
+ error "($error_id) Failed to start OI scrub on mds$n"
+ done
+}
+
+scrub_stop() {
+ local error_id=$1
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL lfsck_stop -M $(facet_svc mds$n) ||
+ error "($error_id) Failed to stop OI scrub on mds$n"
+ done
+}
+
+scrub_status() {
+ local n=$1
+
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+}
+
START_SCRUB="do_facet $SINGLEMDS $LCTL lfsck_start -M ${MDT_DEV}"
START_SCRUB_ON_OST="do_facet ost1 $LCTL lfsck_start -M ${OST_DEV}"
STOP_SCRUB="do_facet $SINGLEMDS $LCTL lfsck_stop -M ${MDT_DEV}"
scrub_prep() {
local nfiles=$1
+ local n
echo "formatall"
formatall > /dev/null
echo "setupall"
setupall > /dev/null
- echo "preparing... ${nfiles} files will be created."
- mkdir -p $DIR/$tdir
- cp $LUSTRE/tests/*.sh $DIR/$tdir/
- [[ $nfiles -gt 0 ]] && { createmany -o $DIR/$tdir/$tfile $nfiles ||
- error "createmany failed"; }
-
+ echo "preparing..."
+ for n in $(seq $MDSCOUNT); do
+ echo "creating $nfiles files on mds$n"
+ if [ $n -eq 1 ]; then
+ mkdir -p $DIR/$tdir/mds$n ||
+ error "Failed to create directory mds$n"
+ else
+ $LFS mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
+ error "Failed to create remote directory mds$n"
+ fi
+ cp $LUSTRE/tests/*.sh $DIR/$tdir/mds$n ||
+ error "Failed to copy files to mds$n"
+ if [[ $nfiles -gt 0 ]]; then
+ createmany -o $DIR/$tdir/mds$n/$tfile $nfiles ||
+ error "createmany failed on mds$n"
+ fi
+ done
echo "prepared."
cleanup_mount $MOUNT > /dev/null || error "Fail to stop client!"
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "Fail to stop MDS!"
+ for n in $(seq $MDSCOUNT); do
+ echo "stop mds$n"
+ stop mds$n > /dev/null || error "Fail to stop MDS$n!"
+ done
}
-test_0() {
- 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!"
+scrub_start_mds() {
+ local error_id=$1
+ local opts=$2
+ local n
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(2) Expect 'init', but got '$STATUS'"
+ for n in $(seq $MDSCOUNT); do
+ start mds$n $(mdsdevname $n) $opts >/dev/null ||
+ error "($error_id) Failed to start mds$n"
+ done
+}
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(3) Expect empty flags, but got '$FLAGS'"
+scrub_stop_mds() {
+ local error_id=$1
+ local n
- mount_client $MOUNT || error "(4) Fail to start client!"
+ for n in $(seq $MDSCOUNT); do
+ echo "stopping mds$n"
+ stop mds$n >/dev/null ||
+ error "($error_id) Failed to stop mds$n"
+ done
+}
+
+scrub_check_status() {
+ local error_id=$1
+ local expected=$2
+ local actual
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ actual=$(do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub |
+ awk '/^status/ { print $2 }')
+ if [ "$actual" != "$expected" ]; then
+ error "($error_id) Expected '$expected' on mds$n, but" \
+ "got '$actual'"
+ fi
+ done
+}
- diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
- error "(5) File diff failed unexpected!"
+scrub_check_flags() {
+ local error_id=$1
+ local expected=$2
+ local actual
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ actual=$(do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub |
+ awk '/^flags/ { print $2 }')
+ if [ "$actual" != "$expected" ]; then
+ error "($error_id) Expected '$expected' on mds$n, but" \
+ "got '$actual'"
+ fi
+ done
+}
+
+scrub_check_data() {
+ local error_id=$1
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ diff -q $LUSTRE/tests/test-framework.sh \
+ $DIR/$tdir/mds$n/test-framework.sh ||
+ error "($error_id) File data check failed"
+ done
+}
+
+scrub_remove_ois() {
+ local error_id=$1
+ local index=$2
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ mds_remove_ois mds$n $index ||
+ error "($error_id) Failed to remove OI .$index on mds$n"
+ done
+}
+
+scrub_backup_restore() {
+ local error_id=$1
+ local igif=$2
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ mds_backup_restore mds$n $igif ||
+ error "(error_id) Backup/restore on mds$n failed"
+ done
+}
+
+scrub_enable_auto() {
+ local n
+
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).auto_scrub 1
+ done
+}
+
+test_0() {
+ scrub_prep 0
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 1 "$MOUNT_OPTS_SCRUB"
+ scrub_check_status 2 init
+ scrub_check_flags 3 ""
+ mount_client $MOUNT || error "(4) Fail to start client!"
+ scrub_check_data 5
}
run_test 0 "Do not auto trigger OI scrub for non-backup/restore case"
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 $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
-
+ scrub_remove_ois 1
+ echo "start MDTs without disabling OI scrub"
+ scrub_start_mds 2 "$MOUNT_OPTS_SCRUB"
sleep 3
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(3) Expect 'completed', but got '$STATUS'"
-
+ scrub_check_status 3 completed
mount_client $MOUNT || error "(4) Fail to start client!"
-
- diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
- error "(5) File diff failed unexpected!"
+ scrub_check_data 5
}
run_test 1b "Trigger OI scrub when MDT mounts for OI files remove/recreate case"
# 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!"
+ scrub_remove_ois 1 $index
- 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'"
-
- $START_SCRUB || error "(4) Fail to start OI scrub!"
+ echo "start MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ scrub_check_flags 3 recreated
+ scrub_start 4
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'"
+ scrub_check_status 5 completed
+ scrub_check_flags 6 ""
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 $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
-
+ scrub_backup_restore 1
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 2 "$MOUNT_OPTS_SCRUB"
sleep 3
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(3) Expect 'completed', but got '$STATUS'"
-
+ scrub_check_status 3 completed
mount_client $MOUNT || error "(4) Fail to start client!"
-
- diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
- error "(5) File diff failed unexpected!"
+ scrub_check_data 5
}
run_test 2 "Trigger OI scrub when MDT mounts for backup/restore case"
test_3() {
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 '$FLAGS'"
+ scrub_backup_restore 1
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ sleep 3
+ scrub_check_status 3 init
+ scrub_check_flags 4 inconsistent
echo "stopall"
stopall > /dev/null
}
test_4() {
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 '$FLAGS'"
-
+ scrub_backup_restore 1
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ scrub_check_status 3 init
+ scrub_check_flags 4 inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
-
- do_facet $SINGLEMDS \
- $LCTL set_param -n osd-ldiskfs.${MDT_DEV}.auto_scrub 1
- diff -q $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
- error "(6) File diff failed unexpected!"
-
+ scrub_enable_auto
+ scrub_check_data 6
sleep 3
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(7) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 7 completed
}
run_test 4 "Trigger OI scrub automatically if inconsistent OI mapping was found"
test_5() {
scrub_prep 1500
- 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 '$FLAGS'"
-
+ scrub_backup_restore 1
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ scrub_check_status 3 init
+ scrub_check_flags 4 inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
+ scrub_enable_auto
- 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!"
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ scrub_check_data 6
umount_client $MOUNT || error "(7) Fail to stop client!"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(8) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 8 scanning
- #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000191
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ do_facet mds$n $LCTL set_param fail_loc=0x191
+ done
sleep 4
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(9) Fail to stop MDS!"
+ scrub_stop_mds 9
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(10) Fail to start MDS!"
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "crashed" ] ||
- error "(11) Expect 'crashed', but got '$STATUS'"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(12) Fail to stop MDS!"
+ scrub_check_status 11 crashed
- #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 $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(13) Fail to start MDS!"
+ scrub_stop_mds 12
+
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 13 "$MOUNT_OPTS_SCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(14) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 14 scanning
- #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000192
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ do_facet mds$n $LCTL set_param fail_loc=0x192
+ done
sleep 4
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "failed" ] ||
- error "(15) Expect 'failed', but got '$STATUS'"
+ scrub_check_status 15 failed
mount_client $MOUNT || error "(16) Fail to start client!"
- #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!"
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ stat $DIR/$tdir/mds$n/${tfile}1000 ||
+ error "(17) Failed to stat mds$n/${tfile}1000"
+ done
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(18) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 18 scanning
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(19) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 19 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(20) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 20 ""
}
run_test 5 "OI scrub state machine"
test_6() {
scrub_prep 1000
- 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 '$FLAGS'"
-
+ scrub_backup_restore 1
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ scrub_check_status 3 init
+ scrub_check_flags 4 inconsistent
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!"
+ scrub_enable_auto
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ scrub_check_data 6
# 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
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ do_facet mds$n $LCTL set_param fail_loc=0x192
+ done
sleep 4
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "failed" ] ||
- error "(7) Expect 'failed', but got '$STATUS'"
-
- #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!"
+ scrub_check_status 7 failed
+
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ # stat will re-trigger OI scrub
+ stat $DIR/$tdir/mds$n/${tfile}800 ||
+ error "(8) Failed to stat mds$n/${tfile}800"
+ done
umount_client $MOUNT || error "(9) Fail to stop client!"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(10) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 10 scanning
- #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0x80000191
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ do_facet mds$n $LCTL set_param fail_loc=0x191
+ done
sleep 4
- local POSITION0=$($SHOW_SCRUB |
+ local -a position0
+ for n in $(seq $MDSCOUNT); do
+ position0[$n]=$(scrub_status $n |
awk '/^last_checkpoint_position/ {print $2}')
- POSITION0=$((POSITION0 + 1))
+ position0[$n]=$((${position0[$n]} + 1))
+ done
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(11) Fail to stop MDS!"
+ scrub_stop_mds 11
- #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 $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(12) Fail to start MDS!"
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 12 "$MOUNT_OPTS_SCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(13) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 13 scanning
- local POSITION1=$($SHOW_SCRUB |
+ local -a position1
+ for n in $(seq $MDSCOUNT); do
+ positions1[$n]=$(scrub_status $n |
awk '/^latest_start_position/ {print $2}')
- [ $POSITION0 -eq $POSITION1 ] ||
- error "(14) Expect position: $POSITION0, but got $POSITION1"
+ if [ ${position0[$n]} -ne ${position1[$n]} ]; then
+ error "(14) Expected position ${position0[$n]}, but" \
+ "got ${position1[$n]}"
+ fi
+ done
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(15) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 15 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(16) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 16 ""
}
run_test 6 "OI scrub resumes from last checkpoint"
test_7() {
scrub_prep 500
- 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 '$STATUS'"
+ scrub_backup_restore 1
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent" ] ||
- error "(4) Expect 'inconsistent', but got '$FLAGS'"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
+ scrub_check_status 3 init
+ scrub_check_flags 4 inconsistent
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!"
+ scrub_enable_auto
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ scrub_check_data 6
- stat $DIR/$tdir/${tfile}300 ||
- error "(7) Fail to stat $DIR/$tdir/${tfile}300!"
+ for n in $(seq $MDSCOUNT); do
+ stat $DIR/$tdir/mds$n/${tfile}300 ||
+ error "(7) Failed to stat mds$n/${tfile}300!"
+ done
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(8) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 8 scanning
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent,auto" ] ||
- error "(9) Expect 'inconsistent,auto', but got '$FLAGS'"
+ scrub_check_flags 9 inconsistent,auto
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(10) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 10 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(11) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags ""
}
run_test 7 "System is available during OI scrub scanning"
test_8() {
scrub_prep 128
- mds_backup_restore || error "(1) Fail to backup/restore!"
+ scrub_backup_restore 1
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(3) Expect 'init', but got '$STATUS'"
+ scrub_check_status 3 init
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent" ] ||
- error "(4) Expect 'inconsistent', but got '$FLAGS'"
+ scrub_check_flags 4 inconsistent
- #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
- do_facet $SINGLEMDS $LCTL set_param fail_val=1
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0x190
- $START_SCRUB || error "(5) Fail to start OI scrub!"
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=1
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ scrub_start 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(6) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 6 scanning
- $STOP_SCRUB || error "(7) Fail to stop OI scrub!"
+ scrub_stop 7
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "stopped" ] ||
- error "(8) Expect 'stopped', but got '$STATUS'"
+ scrub_check_status 8 stopped
- $START_SCRUB || error "(9) Fail to start OI scrub!"
+ scrub_start 9
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(10) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 10 scanning
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(11) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 11 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(12) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 12 ""
}
run_test 8 "Control OI scrub manually"
fi
scrub_prep 8000
- mds_backup_restore || error "(1) Fail to backup/restore!"
+ scrub_backup_restore 1
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(3) Expect 'init', but got '$STATUS'"
+ scrub_check_status 3 init
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent" ] ||
- error "(4) Expect 'inconsistent', but got '$FLAGS'"
+ scrub_check_flags 4 inconsistent
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!"
+ scrub_start 5 -s $BASE_SPEED1
sleep $RUN_TIME1
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(6) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 6 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(7) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 7 ""
# OI scrub should run with limited speed under non-inconsistent case
- $START_SCRUB -s $BASE_SPEED1 -r || error "(8) Fail to start OI scrub!"
+ scrub_start 8 -s $BASE_SPEED1 -r
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 $2 }')
+ scrub_check_status 9 scanning
# Do NOT ignore that there are 1024 pre-fetched items. And there
# may be time error, normally it should be less than 2 seconds.
local TIME_DIFF=2
# MAX_MARGIN = 1.2 = 12 / 10
local MAX_SPEED=$(((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"
+ (RUN_TIME1 + TIME_DIFF)) / RUN_TIME1 * 12 / 10))
+ local n
+ for n in $(seq $MDSCOUNT); do
+ local SPEED=$(scrub_status $n | \
+ awk '/^average_speed/ { print $2 }')
+ [ $SPEED -lt $MAX_SPEED ] ||
+ error "(10) Got speed $SPEED, expected less than" \
+ "$MAX_SPEED"
+ done
# 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
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param -n \
+ mdd.$(facet_svc mds$n).lfsck_speed_limit $BASE_SPEED2
+ done
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
+ for n in $(seq $MDSCOUNT); do
+ SPEED=$(scrub_status $n | awk '/^average_speed/ { print $2 }')
+ [ $SPEED -gt $MIN_SPEED ] ||
+ error "(11) Got speed $SPEED, expected more than" \
+ "$MIN_SPEED"
+ [ $SPEED -lt $MAX_SPEED ] ||
+ error "(12) Got speed $SPEED, expected less than" \
+ "$MAX_SPEED"
+
+ do_facet mds$n $LCTL set_param -n \
+ mdd.$(facet_svc mds$n).lfsck_speed_limit 0
+ done
sleep 6
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(13) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 13 completed
}
run_test 9 "OI scrub speed control"
test_10a() {
scrub_prep 0
- mds_backup_restore || error "(1) Fail to backup/restore!"
+ scrub_backup_restore 1
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
+ echo "starting mds$n with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(3) Expect 'init', but got '$STATUS'"
+ scrub_check_status 3 init
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent" ] ||
- error "(4) Expect 'inconsistent', but got '$FLAGS'"
+ scrub_check_flags 4 inconsistent
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=1
- 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!"
+ scrub_enable_auto
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=1
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
+ scrub_check_data 6
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(7) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 7 scanning
umount_client $MOUNT || error "(8) Fail to stop client!"
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(9) Fail to stop MDS!"
+ scrub_stop_mds 9
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(10) Fail to start MDS!"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "paused" ] ||
- error "(11) Expect 'paused', but got '$STATUS'"
+ scrub_check_status 11 paused
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(12) Fail to stop MDS!"
+ scrub_stop_mds 12
- echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(13) Fail to start MDS!"
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 13 "$MOUNT_OPTS_SCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(14) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 14 scanning
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(15) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 15 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(16) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 16 ""
}
run_test 10a "non-stopped OI scrub should auto restarts after MDS remount (1)"
# test_10b is obsolete, it will be coverded by related sanity-lfsck tests.
test_10b() {
scrub_prep 0
- mds_backup_restore || error "(1) Fail to backup/restore!"
+ scrub_backup_restore 1
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(2) Fail to start MDS!"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(3) Expect 'init', but got '$STATUS'"
+ scrub_check_status 3 init
- local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ "$FLAGS" == "inconsistent" ] ||
- error "(4) Expect 'inconsistent', but got '$FLAGS'"
+ scrub_check_flags 4 inconsistent
- #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
+ local n
+ for n in $(seq $MDSCOUNT); do
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_facet mds$n $LCTL set_param fail_val=3
+ do_facet mds$n $LCTL set_param fail_loc=0x190
+ done
- $START_SCRUB || error "(5) Fail to start OI scrub!"
+ scrub_start 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(6) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 6 scanning
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(7) Fail to stop MDS!"
+ scrub_stop_mds 7
- echo "start $SINGLEMDS with disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_NOSCRUB > /dev/null ||
- error "(8) Fail to start MDS!"
+ echo "starting MDTs with OI scrub disabled"
+ scrub_start_mds 8 "$MOUNT_OPTS_NOSCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "paused" ] ||
- error "(9) Expect 'paused', but got '$STATUS'"
+ scrub_check_status 9 paused
- echo "stop $SINGLEMDS"
- stop $SINGLEMDS > /dev/null || error "(10) Fail to stop MDS!"
+ scrub_stop_mds 10
- echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(11) Fail to start MDS!"
+ echo "starting MDTs without disabling OI scrub"
+ scrub_start_mds 11 "$MOUNT_OPTS_SCRUB"
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "scanning" ] ||
- error "(12) Expect 'scanning', but got '$STATUS'"
+ scrub_check_status 12 scanning
- do_facet $SINGLEMDS $LCTL set_param fail_loc=0
- do_facet $SINGLEMDS $LCTL set_param fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ do_facet mds$n $LCTL set_param fail_loc=0
+ do_facet mds$n $LCTL set_param fail_val=0
+ done
sleep 5
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(13) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 13 completed
- FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
- [ -z "$FLAGS" ] || error "(14) Expect empty flags, but got '$FLAGS'"
+ scrub_check_flags 14 ""
}
#run_test 10b "non-stopped OI scrub should auto restarts after MDS remount (2)"
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!"
+ mkdir -p $MOUNT/$tname || error "(0) Failed to create $MOUNT/$tname"
+ local n
+ for n in $(seq $MDSCOUNT); do
+ $LFS mkdir -i $((n - 1)) $MOUNT/$tname/mds$n ||
+ error "(1) Fail to mkdir $MOUNT/$tname/mds$n"
+
+ createmany -o $MOUNT/$tname/mds$n/f $CREATED ||
+ error "(2) Fail to create in $tname/mds$n"
+ done
cleanup_mount $MOUNT
do_facet $SINGLEMDS $LCTL clear
start_full_debug_logging
# reset OI scrub start point by force
- $START_SCRUB -r || error "(3) Fail to start OI scrub!"
+ scrub_start 3 -r
sleep 3
- local STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(4) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 4 completed
# OI scrub should skip the new created objects for the first accessing
- local SKIPPED=$($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"
+ for n in $(seq $MDSCOUNT); do
+ local SKIPPED=$(scrub_status $n | awk '/^noscrub/ { print $2 }')
+ [ $SKIPPED -ge $MAXIMUM -o $SKIPPED -lt $MINIMUM ] &&
+ error "(5) Expect [ $MINIMUM , $MAXIMUM ) objects" \
+ "skipped on mds$n, but got $SKIPPED"
+ done
# reset OI scrub start point by force
- $START_SCRUB -r || error "(6) Fail to start OI scrub!"
+ scrub_start -r
sleep 3
- STATUS=$($SHOW_SCRUB | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(7) Expect 'completed', but got '$STATUS'"
+ scrub_check_status 7 completed
# OI scrub should skip the new created object only once
- SKIPPED=$($SHOW_SCRUB | awk '/^noscrub/ { print $2 }')
- [ $SKIPPED -eq 0 ] ||
- error "(8) Expect 0 objects skipped, but got $SKIPPED"
+ for n in $(seq $MDSCOUNT); do
+ SKIPPED=$(scrub_status $n | awk '/^noscrub/ { print $2 }')
+ [ $SKIPPED -eq 0 ] ||
+ error "(8) Expect 0 objects skipped on mds$n, but" \
+ "got $SKIPPED"
+ done
stop_full_debug_logging
restore_mount $MOUNT || error "(9) Fail to start client!"
git://git.whamcloud.com / fs / lustre-release.git / commitdiff