SAVED_MDSSIZE=${MDSSIZE}
SAVED_OSTSIZE=${OSTSIZE}
+SAVED_OSTCOUNT=${OSTCOUNT}
# use small MDS + OST size to speed formatting time
# do not use too small MDSSIZE/OSTSIZE, which affect the default journal size
MDSSIZE=100000
OSTSIZE=100000
+# no need too much OSTs, to reduce the format/start/stop overhead
+[ $OSTCOUNT -gt 4 ] && OSTCOUNT=4
MOUNT_2=""
-check_and_setup_lustre
+
+# build up a clean test environment.
+formatall
+setupall
[ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
skip "test OI scrub only for ldiskfs" && check_and_cleanup_lustre &&
local nfiles=$1
local n
- echo "formatall"
- formatall > /dev/null
- echo "setupall"
- setupall > /dev/null
+ check_mount_and_prep
- echo "preparing..."
+ echo "preparing... $(date)"
for n in $(seq $MDSCOUNT); do
echo "creating $nfiles files on mds$n"
if [ $n -eq 1 ]; then
- mkdir -p $DIR/$tdir/mds$n ||
+ mkdir $DIR/$tdir/mds$n ||
error "Failed to create directory mds$n"
else
$LFS mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
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"
+ createmany -m $DIR/$tdir/mds$n/$tfile $nfiles > \
+ /dev/null || error "createmany failed on mds$n"
fi
done
- echo "prepared."
+ echo "prepared $(date)."
cleanup_mount $MOUNT > /dev/null || error "Fail to stop client!"
for n in $(seq $MDSCOUNT); do
echo "stop mds$n"
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 $LCTL get_param -n \
+ wait_update_facet mds$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 '$actual'"
- fi
+ awk '/^status/ { print \\\$2 }'" "$expected" 6 ||
+ error "($error_id) Expected '$expected' on mds$n"
done
}
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"
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 '$FLAGS'"
scrub_remove_ois 1
echo "start MDTs without disabling OI scrub"
scrub_start_mds 2 "$MOUNT_OPTS_SCRUB"
- sleep 3
scrub_check_status 3 completed
mount_client $MOUNT || error "(4) Fail to start client!"
scrub_check_data 5
# 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
+ for index in 0 2 3; do
scrub_prep 0
scrub_remove_ois 1 $index
-
echo "start MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
scrub_check_flags 3 recreated
scrub_start 4
- sleep 3
scrub_check_status 5 completed
scrub_check_flags 6 ""
done
scrub_backup_restore 1
echo "starting MDTs without disabling OI scrub"
scrub_start_mds 2 "$MOUNT_OPTS_SCRUB"
- sleep 3
scrub_check_status 3 completed
mount_client $MOUNT || error "(4) Fail to start client!"
scrub_check_data 5
}
run_test 2 "Trigger OI scrub when MDT mounts for backup/restore case"
+# test_3 is obsolete, it will be covered by test_5.
test_3() {
+ formatall > /dev/null
+ setupall > /dev/null
+
scrub_prep 0
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- sleep 3
scrub_check_status 3 init
scrub_check_flags 4 inconsistent
- echo "stopall"
- stopall > /dev/null
}
-run_test 3 "Do not trigger OI scrub when MDT mounts if 'noscrub' specified"
+#run_test 3 "Do not trigger OI scrub when MDT mounts if 'noscrub' specified"
test_4() {
scrub_prep 0
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 $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
scrub_check_data 6
- sleep 3
scrub_check_status 7 completed
+ scrub_check_flags 8 ""
}
run_test 4 "Trigger OI scrub automatically if inconsistent OI mapping was found"
test_5() {
- scrub_prep 1500
+ formatall > /dev/null
+ setupall > /dev/null
+
+ scrub_prep 1000
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
mount_client $MOUNT || error "(5) Fail to start client!"
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
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
+ scrub_check_data 6
umount_client $MOUNT || error "(7) Fail to stop client!"
-
scrub_check_status 8 scanning
- for n in $(seq $MDSCOUNT); do
- #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
- do_facet mds$n $LCTL set_param fail_loc=0x191
- done
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x191
+
sleep 4
scrub_stop_mds 9
- 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
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
-
scrub_check_status 11 crashed
-
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
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
+
echo "starting MDTs without disabling OI scrub"
scrub_start_mds 13 "$MOUNT_OPTS_SCRUB"
-
scrub_check_status 14 scanning
- 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
- scrub_check_status 15 failed
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x192
+ scrub_check_status 15 failed
mount_client $MOUNT || error "(16) Fail to start client!"
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 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
- stat $DIR/$tdir/mds$n/${tfile}1000 ||
- error "(17) Failed to stat mds$n/${tfile}1000"
+ stat $DIR/$tdir/mds$n/${tfile}800 ||
+ error "(17) Failed to stat mds$n/${tfile}800"
done
scrub_check_status 18 scanning
- 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
- scrub_check_status 19 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 19 completed
scrub_check_flags 20 ""
}
run_test 5 "OI scrub state machine"
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$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
- 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
+
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
+
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
- 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
+ #define OBD_FAIL_OSD_SCRUB_FATAL 0x192
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x192
+
scrub_check_status 7 failed
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 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
# 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!"
-
scrub_check_status 10 scanning
- for n in $(seq $MDSCOUNT); do
- #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
- do_facet mds$n $LCTL set_param fail_loc=0x191
- done
+ #define OBD_FAIL_OSD_SCRUB_CRASH 0x191
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x191
+
sleep 4
local -a position0
for n in $(seq $MDSCOUNT); do
scrub_stop_mds 11
- 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
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
+
echo "starting MDTs without disabling OI scrub"
scrub_start_mds 12 "$MOUNT_OPTS_SCRUB"
fi
done
- 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
- scrub_check_status 15 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 15 completed
scrub_check_flags 16 ""
}
run_test 6 "OI scrub resumes from last checkpoint"
test_7() {
scrub_prep 500
scrub_backup_restore 1
-
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$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
- 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
+
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
+
scrub_check_data 6
+ local n
for n in $(seq $MDSCOUNT); do
stat $DIR/$tdir/mds$n/${tfile}300 ||
error "(7) Failed to stat mds$n/${tfile}300!"
done
scrub_check_status 8 scanning
-
scrub_check_flags 9 inconsistent,auto
- 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
- scrub_check_status 10 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 10 completed
scrub_check_flags ""
}
run_test 7 "System is available during OI scrub scanning"
test_8() {
scrub_prep 128
scrub_backup_restore 1
-
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
-
- scrub_check_status 3 init
-
scrub_check_flags 4 inconsistent
- 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
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=1 fail_loc=0x190
+ scrub_start 5
scrub_check_status 6 scanning
-
scrub_stop 7
-
scrub_check_status 8 stopped
-
scrub_start 9
-
scrub_check_status 10 scanning
- 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
- scrub_check_status 11 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 11 completed
scrub_check_flags 12 ""
}
run_test 8 "Control OI scrub manually"
return 0
fi
- scrub_prep 8000
+ scrub_prep 6000
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
-
- scrub_check_status 3 init
-
scrub_check_flags 4 inconsistent
local BASE_SPEED1=100
sleep $RUN_TIME1
scrub_check_status 6 completed
-
scrub_check_flags 7 ""
-
# OI scrub should run with limited speed under non-inconsistent case
scrub_start 8 -s $BASE_SPEED1 -r
do_facet mds$n $LCTL set_param -n \
mdd.$(facet_svc mds$n).lfsck_speed_limit 0
done
- sleep 6
+
scrub_check_status 13 completed
}
run_test 9 "OI scrub speed control"
test_10a() {
scrub_prep 0
scrub_backup_restore 1
-
echo "starting mds$n 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
- 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
- scrub_check_status 7 scanning
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=1 fail_loc=0x190
+ scrub_check_data 6
+ scrub_check_status 7 scanning
umount_client $MOUNT || error "(8) Fail to stop client!"
-
scrub_stop_mds 9
-
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
-
scrub_check_status 11 paused
-
scrub_stop_mds 12
-
echo "starting MDTs without disabling OI scrub"
scrub_start_mds 13 "$MOUNT_OPTS_SCRUB"
-
scrub_check_status 14 scanning
- 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
- scrub_check_status 15 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 15 completed
scrub_check_flags 16 ""
}
run_test 10a "non-stopped OI scrub should auto restarts after MDS remount (1)"
test_10b() {
scrub_prep 0
scrub_backup_restore 1
-
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
-
- scrub_check_status 3 init
-
scrub_check_flags 4 inconsistent
- 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
+ #define OBD_FAIL_OSD_SCRUB_DELAY 0x190
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_val=3 fail_loc=0x190
scrub_start 5
-
scrub_check_status 6 scanning
-
scrub_stop_mds 7
-
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 8 "$MOUNT_OPTS_NOSCRUB"
-
scrub_check_status 9 paused
-
scrub_stop_mds 10
-
echo "starting MDTs without disabling OI scrub"
scrub_start_mds 11 "$MOUNT_OPTS_SCRUB"
-
scrub_check_status 12 scanning
- 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
- scrub_check_status 13 completed
+ do_nodes $(comma_list $(mdts_nodes)) \
+ $LCTL set_param fail_loc=0 fail_val=0
+ scrub_check_status 13 completed
scrub_check_flags 14 ""
}
#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 -p $MOUNT/$tname || error "(0) Failed to create $MOUNT/$tname"
local n
+
+ check_mount_and_prep
+
for n in $(seq $MDSCOUNT); do
- $LFS mkdir -i $((n - 1)) $MOUNT/$tname/mds$n ||
- error "(1) Fail to mkdir $MOUNT/$tname/mds$n"
+ $LFS mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
+ error "(1) Fail to mkdir $DIR/$tdir/mds$n"
- createmany -o $MOUNT/$tname/mds$n/f $CREATED ||
- error "(2) Fail to create in $tname/mds$n"
+ createmany -o $DIR/$tdir/mds$n/f $CREATED ||
+ error "(2) Fail to create under $tdir/mds$n"
done
- cleanup_mount $MOUNT
- do_facet $SINGLEMDS $LCTL clear
- start_full_debug_logging
# reset OI scrub start point by force
scrub_start 3 -r
- sleep 3
scrub_check_status 4 completed
+ declare -a checked0
+ declare -a checked1
+
# OI scrub should skip the new created objects for the first accessing
# 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
[ $SKIPPED -ge $MAXIMUM -o $SKIPPED -lt $MINIMUM ] &&
error "(5) Expect [ $MINIMUM , $MAXIMUM ) objects" \
"skipped on mds$n, but got $SKIPPED"
+
+ checked0[$n]=$(scrub_status $n | awk '/^checked/ { print $2 }')
done
# reset OI scrub start point by force
- scrub_start -r
- sleep 3
+ scrub_start 6 -r
scrub_check_status 7 completed
# OI scrub should skip the new created object only once
for n in $(seq $MDSCOUNT); do
SKIPPED=$(scrub_status $n | awk '/^noscrub/ { print $2 }')
- [ $SKIPPED -eq 0 ] ||
+ checked1[$n]=$(scrub_status $n | awk '/^checked/ { print $2 }')
+
+ [ ${checked0[$n]} -ne ${checked1[$n]} -o $SKIPPED -eq 0 ] ||
error "(8) Expect 0 objects skipped on mds$n, but" \
"got $SKIPPED"
done
-
- stop_full_debug_logging
- restore_mount $MOUNT || error "(9) Fail to start client!"
- rm -rf $MOUNT/$tname > /dev/null
}
run_test 11 "OI scrub skips the new created objects only once"
test_12() {
- echo "stopall"
- stopall > /dev/null
- echo "formatall"
- formatall > /dev/null
- echo "setupall"
- setupall > /dev/null
-
- mkdir -p $DIR/$tdir
+ check_mount_and_prep
$SETSTRIPE -c 1 -i 0 $DIR/$tdir
+ local count=$(precreated_ost_obj_count 0 0)
+
#define OBD_FAIL_OSD_COMPAT_INVALID_ENTRY 0x195
do_facet ost1 $LCTL set_param fail_loc=0x195
- createmany -o $DIR/$tdir/f 1000
+ createmany -o $DIR/$tdir/f $((count + 32))
+
+ umount_client $MOUNT || error "(1) Fail to stop client!"
- echo "stopall"
- stopall > /dev/null
+ stop ost1 || error "(2) Fail to stop ost1"
#define OBD_FAIL_OST_NODESTROY 0x233
do_facet ost1 $LCTL set_param fail_loc=0x233
- echo "setupall"
- setupall > /dev/null
+ start ost1 $(ostdevname 1) $MOUNT_OPTS_NOSCRUB ||
+ error "(3) Fail to start ost1"
- local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(1) Expect 'init', but got '$STATUS'"
+ mount_client $MOUNT || error "(4) Fail to start client!"
- ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(2) ls should fail"
+ ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(5) ls should fail"
- sleep 3
- local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(3) Expect 'completed', but got '$STATUS'"
+ $START_SCRUB_ON_OST -r || error "(6) Fail to start OI scrub on OST!"
do_facet ost1 $LCTL set_param fail_loc=0
- ls -ail $DIR/$tdir > /dev/null 2>&1 || error "(4) ls should succeed"
+ wait_update_facet ost1 "$LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc ost1).oi_scrub |
+ awk '/^status/ { print \\\$2 }'" "completed" 6 ||
+ error "(7) Expected '$expected' on ost1"
+
+ ls -ail $DIR/$tdir > /dev/null || {
+ $SHOW_SCRUB_ON_OST
+ error "(8) ls should succeed"
+ }
}
run_test 12 "OI scrub can rebuild invalid /O entries"
test_13() {
- echo "stopall"
- stopall > /dev/null
- echo "formatall"
- formatall > /dev/null
- echo "setupall"
- setupall > /dev/null
-
- mkdir -p $DIR/$tdir
+ check_mount_and_prep
$SETSTRIPE -c 1 -i 0 $DIR/$tdir
+ local count=$(precreated_ost_obj_count 0 0)
+
#define OBD_FAIL_OSD_COMPAT_NO_ENTRY 0x196
do_facet ost1 $LCTL set_param fail_loc=0x196
- createmany -o $DIR/$tdir/f 1000
+ createmany -o $DIR/$tdir/f $((count + 32))
do_facet ost1 $LCTL set_param fail_loc=0
- echo "stopall"
- stopall > /dev/null
- echo "setupall"
- setupall > /dev/null
+ umount_client $MOUNT || error "(1) Fail to stop client!"
- local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(1) Expect 'init', but got '$STATUS'"
+ stop ost1 || error "(2) Fail to stop ost1"
- ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(2) ls should fail"
+ start ost1 $(ostdevname 1) $MOUNT_OPTS_NOSCRUB ||
+ error "(3) Fail to start ost1"
- $START_SCRUB_ON_OST || error "(3) Fail to start OI scrub on OST!"
- sleep 3
- local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
- [ "$STATUS" == "completed" ] ||
- error "(4) Expect 'completed', but got '$STATUS'"
+ mount_client $MOUNT || error "(4) Fail to start client!"
+
+ ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(5) ls should fail"
+
+ $START_SCRUB_ON_OST -r || error "(6) Fail to start OI scrub on OST!"
- ls -ail $DIR/$tdir > /dev/null 2>&1 || error "(5) ls should succeed"
+ wait_update_facet ost1 "$LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc ost1).oi_scrub |
+ awk '/^status/ { print \\\$2 }'" "completed" 6 ||
+ error "(7) Expected '$expected' on ost1"
+
+ ls -ail $DIR/$tdir > /dev/null || error "(8) ls should succeed"
}
run_test 13 "OI scrub can rebuild missed /O entries"
test_14() {
- echo "stopall"
- stopall > /dev/null
- echo "formatall"
- formatall > /dev/null
- echo "setupall"
- setupall > /dev/null
-
- mkdir -p $DIR/$tdir
+ check_mount_and_prep
$SETSTRIPE -c 1 -i 0 $DIR/$tdir
+ local count=$(precreated_ost_obj_count 0 0)
+
#define OBD_FAIL_OSD_COMPAT_NO_ENTRY 0x196
do_facet ost1 $LCTL set_param fail_loc=0x196
- createmany -o $DIR/$tdir/f 64
+ createmany -o $DIR/$tdir/f $((count + 32))
do_facet ost1 $LCTL set_param fail_loc=0
- echo "stopall"
- stopall > /dev/null
- echo "setupall"
- setupall > /dev/null
-
- local STATUS=$($SHOW_SCRUB_ON_OST | awk '/^status/ { print $2 }')
- [ "$STATUS" == "init" ] ||
- error "(1) Expect 'init', but got '$STATUS'"
-
- ls -ail $DIR/$tdir > /dev/null 2>&1 && error "(2) ls should fail"
+ umount_client $MOUNT || error "(1) Fail to stop client!"
- echo "stopall"
- stopall > /dev/null
+ stop ost1 || error "(2) Fail to stop ost1"
echo "run e2fsck"
run_e2fsck $(facet_host ost1) $(ostdevname 1) "-y" ||
error "(3) Fail to run e2fsck error"
- echo "setupall"
- setupall > /dev/null
+ start ost1 $(ostdevname 1) $OST_MOUNT_OPTS ||
+ error "(4) Fail to start ost1"
+
+ mount_client $MOUNT || error "(5) Fail to start client!"
local LF_REPAIRED=$($SHOW_SCRUB_ON_OST |
awk '/^lf_reparied/ { print $2 }')
[ $LF_REPAIRED -gt 0 ] ||
- error "(4) Some entry under /lost+found should be repaired"
+ error "(6) Some entry under /lost+found should be repaired"
- ls -ail $DIR/$tdir > /dev/null 2>&1 || error "(5) ls should succeed"
+ ls -ail $DIR/$tdir > /dev/null || error "(7) ls should succeed"
}
run_test 14 "OI scrub can repair objects under lost+found"
test_15() {
# skip test_15 for LU-4182
[ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return
+ local server_version=$(lustre_version_code $SINGLEMDS)
scrub_prep 20
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_check_flags 4 inconsistent
# run under dryrun mode
- scrub_start 5 --dryrun
- sleep 3
+ if [ $server_version -lt $(version_code 2.5.58) ]; then
+ scrub_start 5 --dryrun on
+ else
+ scrub_start 5 --dryrun
+ fi
scrub_check_status 6 completed
scrub_check_flags 7 inconsistent
scrub_check_params 8 dryrun
scrub_check_repaired 9 20
# run under dryrun mode again
- scrub_start 10 --dryrun
- sleep 3
+ if [ $server_version -lt $(version_code 2.5.58) ]; then
+ scrub_start 10 --dryrun on
+ else
+ scrub_start 10 --dryrun
+ fi
scrub_check_status 11 completed
scrub_check_flags 12 inconsistent
scrub_check_params 13 dryrun
# run under normal mode
#
# Lustre-2.x (x <= 5) used "-n off" to disable dryrun which does not
- # work under Lustre-2.y (y >=6), the test scripts should be fixed as
- # "-noff" or "--dryrun=off".
- scrub_start 15 --dryrun=off
- sleep 3
+ # work under Lustre-2.y (y >= 6), the test script should be fixed as
+ # "-noff" or "--dryrun=off" or nothing by default.
+ if [ $server_version -lt $(version_code 2.5.58) ]; then
+ scrub_start 15 --dryrun off
+ else
+ scrub_start 15
+ fi
scrub_check_status 16 completed
scrub_check_flags 17 ""
scrub_check_params 18 ""
scrub_check_repaired 19 20
# run under normal mode again
- scrub_start 20 --dryrun=off
- sleep 3
+ if [ $server_version -lt $(version_code 2.5.58) ]; then
+ scrub_start 20 --dryrun off
+ else
+ scrub_start 20
+ fi
scrub_check_status 21 completed
scrub_check_flags 22 ""
scrub_check_params 23 ""
# restore MDS/OST size
MDSSIZE=${SAVED_MDSSIZE}
OSTSIZE=${SAVED_OSTSIZE}
+OSTCOUNT=${SAVED_OSTCOUNT}
# cleanup the system at last
formatall
git://git.whamcloud.com / fs / lustre-release.git / blobdiff