ONLY=${ONLY:-"$*"}
ALWAYS_EXCEPT="$SANITY_SCRUB_EXCEPT"
+
[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
require_dsh_mds || exit 0
+load_modules
+
+if ! check_versions; then
+ skip "It is NOT necessary to test scrub under interoperation mode"
+ exit 0
+fi
+
+[ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
+ skip "test OI scrub only for ldiskfs" && exit 0
+
+[ $(facet_fstype ost1) != "ldiskfs" ] &&
+ skip "test OI scrub only for ldiskfs" && exit 0
+
+[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.2.90) ]] &&
+ skip "Need MDS version at least 2.2.90" && exit 0
+
SAVED_MDSSIZE=${MDSSIZE}
SAVED_OSTSIZE=${OSTSIZE}
SAVED_OSTCOUNT=${OSTCOUNT}
MDSSIZE=200000
OSTSIZE=100000
# no need too much OSTs, to reduce the format/start/stop overhead
+stopall
[ $OSTCOUNT -gt 4 ] && OSTCOUNT=4
MOUNT_2=""
formatall
setupall
-[ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
- skip "test OI scrub only for ldiskfs" && check_and_cleanup_lustre &&
- exit 0
-[ $(facet_fstype ost1) != "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
-
[[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.90) ]] &&
ALWAYS_EXCEPT="$ALWAYS_EXCEPT 1a"
echo "preparing... $(date)"
for n in $(seq $MDSCOUNT); do
echo "creating $nfiles files on mds$n"
- if [ $n -eq 1 ]; then
- mkdir $DIR/$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
+ test_mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
+ error "Failed to create directory mds$n"
cp $LUSTRE/tests/*.sh $DIR/$tdir/mds$n ||
error "Failed to copy files to mds$n"
+ mkdir -p $DIR/$tdir/mds$n/d_$tfile ||
+ error "mkdir failed on mds$n"
+ createmany -m $DIR/$tdir/mds$n/d_$tfile/f 2 > \
+ /dev/null || error "create failed on mds$n"
if [[ $nfiles -gt 0 ]]; then
createmany -m $DIR/$tdir/mds$n/$tfile $nfiles > \
/dev/null || error "createmany failed on mds$n"
done
echo "prepared $(date)."
cleanup_mount $MOUNT > /dev/null || error "Fail to stop client!"
+
+ # sync local transactions on every MDT
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "$LCTL set_param -n osd*.*MDT*.force_sync=1"
+
+ # wait for a while to cancel update logs after transactions committed.
+ sleep 3
+
+ # sync again to guarantee all things done.
+ do_nodes $(comma_list $(mdts_nodes)) \
+ "$LCTL set_param -n osd*.*MDT*.force_sync=1"
+
for n in $(seq $MDSCOUNT); do
echo "stop mds$n"
stop mds$n > /dev/null || error "Fail to stop MDS$n!"
for n in $(seq $MDSCOUNT); do
mds_backup_restore mds$n $igif ||
- error "(error_id) Backup/restore on mds$n failed"
+ 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
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
+ osd-ldiskfs.*.auto_scrub=1
}
full_scrub_ratio() {
return
local ratio=$1
- local n
- for n in $(seq $MDSCOUNT); do
- do_facet mds$n $LCTL set_param -n \
- osd-ldiskfs.$(facet_svc mds$n).full_scrub_ratio $ratio
- done
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
+ osd-ldiskfs.*.full_scrub_ratio=$ratio
}
-full_scrub_speed() {
- local speed=$1
- local n
+full_scrub_threshold_rate() {
+ [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.6.50) ]] &&
+ return
- for n in $(seq $MDSCOUNT); do
- do_facet mds$n $LCTL set_param -n \
- osd-ldiskfs.$(facet_svc mds$n).full_scrub_speed $speed
- done
+ local rate=$1
+
+ do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param -n \
+ osd-ldiskfs.*.full_scrub_threshold_rate=$rate
}
test_0() {
test_1a() {
scrub_prep 0
echo "start $SINGLEMDS without disabling OI scrub"
- start $SINGLEMDS $MDT_DEVNAME $MOUNT_OPTS_SCRUB > /dev/null ||
- error "(1) Fail to start MDS!"
+ scrub_start_mds 1 "$MOUNT_OPTS_SCRUB"
local FLAGS=$($SHOW_SCRUB | awk '/^flags/ { print $2 }')
[ -z "$FLAGS" ] || error "(3) Expect empty flags, 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
+ scrub_check_flags 4 recreated,inconsistent
}
#run_test 3 "Do not trigger OI scrub when MDT mounts if 'noscrub' specified"
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
full_scrub_ratio 0
local -a updated0
for n in $(seq $MDSCOUNT); do
updated0[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
done
scrub_check_data2 sanity-scrub.sh 9
local -a updated1
for n in $(seq $MDSCOUNT); do
updated1[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
[ ${updated0[$n]} -eq ${updated1[$n]} ] ||
error "(10) NOT auto trigger full scrub as expected"
done
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
full_scrub_ratio 10
- full_scrub_speed 10000
+ full_scrub_threshold_rate 10000
scrub_check_data 6
sleep 3
local -a updated0
for n in $(seq $MDSCOUNT); do
updated0[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 1st time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
done
scrub_check_data2 sanity-scrub.sh 9
local -a updated1
for n in $(seq $MDSCOUNT); do
updated1[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 2nd time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
[ ${updated0[$n]} -lt ${updated1[$n]} ] ||
error "(12) Auto trigger full scrub unexpectedly"
done
for n in $(seq $MDSCOUNT); do
updated0[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 3rd time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
[ ${updated0[$n]} -gt ${updated1[$n]} ] ||
error "(16) Auto trigger full scrub unexpectedly"
done
for n in $(seq $MDSCOUNT); do
- ls -l $DIR/$tdir/mds$n/${tfile}1 || error "(17) fail to ls"
+ ls -l $DIR/$tdir/mds$n/d_${tfile}/ || error "(17) fail to ls"
done
sleep 3
for n in $(seq $MDSCOUNT); do
updated1[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
- [ ${updated0[$n]} -eq ${updated1[$n]} ] ||
+ awk '/^prior_updated/ { print $2 }')
+ [ ${updated0[$n]} -eq ${updated1[$n]} ] || {
+ echo "OI scrub on MDS$n status for the 4th time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
error "(18) NOT auto trigger full scrub as expected"
+ }
done
}
run_test 4b "Auto trigger OI scrub if bad OI mapping was found (2)"
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
full_scrub_ratio 2
- full_scrub_speed 20
+ full_scrub_threshold_rate 20
scrub_check_data 6
sleep 3
local -a updated0
for n in $(seq $MDSCOUNT); do
updated0[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 1st time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
done
scrub_check_data2 sanity-scrub.sh 9
local -a updated1
for n in $(seq $MDSCOUNT); do
updated1[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 2nd time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
[ ${updated0[$n]} -lt ${updated1[$n]} ] ||
error "(12) Auto trigger full scrub unexpectedly"
done
for n in $(seq $MDSCOUNT); do
updated0[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
+ awk '/^prior_updated/ { print $2 }')
+
+ echo "OI scrub on MDS$n status for the 3rd time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
[ ${updated0[$n]} -gt ${updated1[$n]} ] ||
error "(16) Auto trigger full scrub unexpectedly"
done
for n in $(seq $MDSCOUNT); do
updated1[$n]=$(scrub_status $n |
- awk '/^sf_items_updated_prior/ { print $2 }')
- [ ${updated0[$n]} -eq ${updated1[$n]} ] ||
+ awk '/^prior_updated/ { print $2 }')
+ [ ${updated0[$n]} -eq ${updated1[$n]} ] || {
+ echo "OI scrub on MDS$n status for the 4th time:"
+ do_facet mds$n $LCTL get_param -n \
+ osd-ldiskfs.$(facet_svc mds$n).oi_scrub
+
error "(18) NOT auto trigger full scrub as expected"
+ }
done
}
run_test 4c "Auto trigger OI scrub if bad OI mapping was found (3)"
scrub_prep 1000
scrub_backup_restore 1
- echo "starting MDTs with OI scrub disabled"
+ echo "starting MDTs with OI scrub disabled (1)"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
scrub_check_status 3 init
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
+ full_scrub_ratio 0
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_val=3 fail_loc=0x190
- full_scrub_ratio 0
scrub_check_data 6
umount_client $MOUNT || error "(7) Fail to stop client!"
scrub_check_status 8 scanning
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_loc=0 fail_val=0
- echo "starting MDTs with OI scrub disabled"
+ echo "starting MDTs with OI scrub disabled (2)"
scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
scrub_check_status 11 crashed
scrub_stop_mds 12
scrub_check_status 15 failed
mount_client $MOUNT || error "(16) Fail to start client!"
+ full_scrub_ratio 0
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_val=3 fail_loc=0x190
local n
+ declare -a pids
+
for n in $(seq $MDSCOUNT); do
- stat $DIR/$tdir/mds$n/${tfile}800 ||
- error "(17) Failed to stat mds$n/${tfile}800"
+ stat $DIR/$tdir/mds$n/${tfile}800 &
+ pids[$n]=$!
done
- scrub_check_status 18 scanning
+ sleep 3
+
+ scrub_check_status 17 scanning
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_loc=0 fail_val=0
+ for n in $(seq $MDSCOUNT); do
+ wait ${pids[$n]} || error "(18) Fail to stat mds$n/${tfile}800"
+ done
+
scrub_check_status 19 completed
scrub_check_flags 20 ""
}
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
+ full_scrub_ratio 0
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_val=2 fail_loc=0x190
- full_scrub_ratio 0
scrub_check_data 6
# Sleep 5 sec to guarantee at least one object processed by OI scrub
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
+ full_scrub_ratio 0
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_val=3 fail_loc=0x190
- full_scrub_ratio 0
scrub_check_data 6
local n
done
scrub_check_status 8 scanning
- scrub_check_flags 9 inconsistent,auto
+ scrub_check_flags 9 recreated,inconsistent,auto
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_loc=0 fail_val=0
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
local BASE_SPEED1=100
local RUN_TIME1=10
test_10a() {
scrub_prep 0
scrub_backup_restore 1
- echo "starting mds$n with OI scrub disabled"
+ echo "starting mds$n with OI scrub disabled (1)"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
mount_client $MOUNT || error "(5) Fail to start client!"
scrub_enable_auto
+ full_scrub_ratio 0
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
$LCTL set_param fail_val=1 fail_loc=0x190
- full_scrub_ratio 0
scrub_check_data 6
scrub_check_status 7 scanning
umount_client $MOUNT || error "(8) Fail to stop client!"
scrub_stop_mds 9
- echo "starting MDTs with OI scrub disabled"
+ echo "starting MDTs with OI scrub disabled (2)"
scrub_start_mds 10 "$MOUNT_OPTS_NOSCRUB"
scrub_check_status 11 paused
scrub_stop_mds 12
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
#define OBD_FAIL_OSD_SCRUB_DELAY 0x190
do_nodes $(comma_list $(mdts_nodes)) \
check_mount_and_prep
for n in $(seq $MDSCOUNT); do
- $LFS mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
+ test_mkdir -i $((n - 1)) $DIR/$tdir/mds$n ||
error "(1) Fail to mkdir $DIR/$tdir/mds$n"
createmany -o $DIR/$tdir/mds$n/f $CREATED ||
# OI scrub should skip the new created objects for the first accessing
# notice we're creating a new llog for every OST on every startup
- # new features can make this even less stable, so we only check
- # that the number of skipped files is less than 2x the number of files
- local MAXIMUM=$((CREATED * 2))
+ # new features can make this even less stable, so we only check that
+ # the number of skipped files is more than the number or known created
local MINIMUM=$((CREATED + 1)) # files + directory
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 -lt $MINIMUM ] &&
+ error "(5) Expect at least $MINIMUM objects" \
"skipped on mds$n, but got $SKIPPED"
checked0[$n]=$(scrub_status $n | awk '/^checked/ { print $2 }')
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 $((count + 32))
+ local count=$(precreated_ost_obj_count 0 0)
+ createmany -o $DIR/$tdir/f $((count + 32))
umount_client $MOUNT || error "(1) Fail to stop client!"
stop ost1 || error "(2) Fail to stop ost1"
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 $LCTL set_param fail_loc=0x196
+ local count=$(precreated_ost_obj_count 0 0)
+
createmany -o $DIR/$tdir/f $((count + 32))
do_facet ost1 $LCTL set_param fail_loc=0
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 $LCTL set_param fail_loc=0x196
+ local count=$(precreated_ost_obj_count 0 0)
+
createmany -o $DIR/$tdir/f $((count + 32))
do_facet ost1 $LCTL set_param fail_loc=0
mount_client $MOUNT || error "(5) Fail to start client!"
local LF_REPAIRED=$($SHOW_SCRUB_ON_OST |
- awk '/^lf_reparied/ { print $2 }')
+ awk '/^lf_repa[ri]*ed/ { print $2 }')
[ $LF_REPAIRED -gt 0 ] ||
error "(6) Some entry under /lost+found should be repaired"
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 $SINGLEMDS)
scrub_prep 20
scrub_backup_restore 1
echo "starting MDTs with OI scrub disabled"
scrub_start_mds 2 "$MOUNT_OPTS_NOSCRUB"
scrub_check_status 3 init
- scrub_check_flags 4 inconsistent
+ scrub_check_flags 4 recreated,inconsistent
# run under dryrun mode
if [ $server_version -lt $(version_code 2.5.58) ]; then
scrub_start 5 --dryrun
fi
scrub_check_status 6 completed
- scrub_check_flags 7 inconsistent
+ scrub_check_flags 7 recreated,inconsistent
scrub_check_params 8 dryrun
scrub_check_repaired 9 20
scrub_start 10 --dryrun
fi
scrub_check_status 11 completed
- scrub_check_flags 12 inconsistent
+ scrub_check_flags 12 recreated,inconsistent
scrub_check_params 13 dryrun
scrub_check_repaired 14 20
git://git.whamcloud.com / fs / lustre-release.git / blobdiff