. ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
init_logging
-[ "${MDSFSTYPE:-$FSTYPE}" != "ldiskfs" ] &&
+[ $(facet_fstype $SINGLEMDS) != ldiskfs ] &&
skip "test OI scrub only for ldiskfs" && exit 0
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.2.90) ]] &&
+ skip "Need MDS version at least 2.2.90" && exit 0
require_dsh_mds || exit 0
SAVED_MDSSIZE=${MDSSIZE}
local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ "$FLAGS" == "recreated" ] ||
- error "(3) Expect 'recreated', but got '$STATUS'"
+ error "(3) Expect 'recreated', but got '$FLAGS'"
$START_SCRUB || error "(4) Fail to start OI scrub!"
sleep 3
run_test 8 "Control OI scrub manually"
test_9() {
+ if [ -z "$(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!"
[ $SPEED -lt 220 ] &&
error "(11) Unexpected speed $SPEED, should not less than 220"
- # (1024 + 100 * 10 + 300 * 10) / 20
- [ $SPEED -gt 270 ] &&
- error "(12) Unexpected speed $SPEED, should not more than 270"
+ [ $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
}
run_test 10b "non-stopped OI scrub should auto restarts after MDS remount (2)"
+test_11() {
+ echo "stopall"
+ stopall > /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 $2 }')
+ # notice we're creating a new llog for every OST on every startup
+ # new features can make this even less stable, so we only check
+ # that the number of skipped files is less than 1.5x the number of files
+ local MAXIMUM=$((CREATED * 3 / 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 the ${facet}_MKFS_OPTS variables
for facet in MGS MDS OST; do
opts=SAVED_${facet}_MKFS_OPTS
# cleanup the system at last
formatall
-complete $(basename $0) $SECONDS
+complete $SECONDS
exit_status