Whamcloud - gitweb
LU-11130 osd-ldiskfs: create non-empty local agent symlinks
[fs/lustre-release.git] / lustre / tests / conf-sanity.sh
index e1d9c0c..49403bc 100644 (file)
@@ -4,20 +4,19 @@ set -e
 
 ONLY=${ONLY:-"$*"}
 
-# bug number for skipped test:  LU-8972
-ALWAYS_EXCEPT="$CONF_SANITY_EXCEPT 101"
+# bug number for skipped test:
+ALWAYS_EXCEPT="$CONF_SANITY_EXCEPT"
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
-if [ "$FAILURE_MODE" = "HARD" ]; then
-       CONFIG_EXCEPTIONS="24a " &&
-       echo "Except the tests: $CONFIG_EXCEPTIONS for " \
-            "FAILURE_MODE=$FAILURE_MODE, b=23573" &&
-               ALWAYS_EXCEPT="$ALWAYS_EXCEPT $CONFIG_EXCEPTIONS"
-fi
-
 # bug number for skipped test:
 # a tool to create lustre filesystem images
 ALWAYS_EXCEPT="32newtarball $ALWAYS_EXCEPT"
+if $SHARED_KEY; then
+# bug number for skipped tests:                LU-9795 (all below)
+       ALWAYS_EXCEPT="$ALWAYS_EXCEPT   0       31      32a     32d     35a"
+       ALWAYS_EXCEPT="$ALWAYS_EXCEPT   53a     53b     54b     76a     76b"
+       ALWAYS_EXCEPT="$ALWAYS_EXCEPT   76c     76d     78      103"
+fi
 
 SRCDIR=$(dirname $0)
 PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$PATH
@@ -38,7 +37,9 @@ init_test_env $@
 STORED_MDSSIZE=$MDSSIZE
 STORED_OSTSIZE=$OSTSIZE
 MDSSIZE=200000
+[ $(facet_fstype $SINGLEMDS) = "zfs" ] && MDSSIZE=400000
 OSTSIZE=200000
+[ $(facet_fstype ost1) = "zfs" ] && OSTSIZE=400000
 
 fs2mds_HOST=$mds_HOST
 fs2ost_HOST=$ost_HOST
@@ -65,6 +66,7 @@ fi
 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
 # bug number for skipped test:
        ALWAYS_EXCEPT="$ALWAYS_EXCEPT"
+# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
 
 init_logging
 
@@ -841,7 +843,7 @@ test_22() {
        fi
        mount_client $MOUNT || error "mount_client $MOUNT failed"
        wait_osc_import_state mds ost FULL
-       wait_osc_import_state client ost FULL
+       wait_osc_import_ready client ost
        check_mount || error "check_mount failed"
        pass
 
@@ -899,14 +901,10 @@ test_23a() {      # was test_23
                "MOUNT_LUSTRE_PID $MOUNT_LUSTRE_PID still not killed in $WAIT secs"
                ps -ef | grep mount
        fi
-       stop_mds || error "stopping MDSes failed"
-       stop_ost || error "stopping OSSes failed"
+       cleanup || error "cleanup failed with rc $?"
 }
 run_test 23a "interrupt client during recovery mount delay"
 
-umount_client $MOUNT
-cleanup_nocli
-
 test_23b() {    # was test_23
        start_mds || error "MDS start failed"
        start_ost || error "Unable to start OST1"
@@ -1038,10 +1036,9 @@ test_27a() {
        start_mds || error "Unable to start MDS"
        echo "Requeue thread should have started: "
        ps -e | grep ll_cfg_requeue
-       set_conf_param_and_check ost1                                         \
-          "$LCTL get_param -n obdfilter.$FSNAME-OST0000.client_cache_seconds" \
-          "$FSNAME-OST0000.ost.client_cache_seconds" ||
-               error "set_conf_param_and_check ost1 failed"
+       set_persistent_param_and_check ost1                     \
+          "obdfilter.$FSNAME-OST0000.client_cache_seconds"     \
+          "$FSNAME-OST0000.ost.client_cache_seconds"
        cleanup_nocli || error "cleanup_nocli failed with rc $?"
 }
 run_test 27a "Reacquire MGS lock if OST started first"
@@ -1053,14 +1050,12 @@ test_27b() {
                        awk '($3 ~ "mdt" && $4 ~ "MDT0000") { print $4 }')
 
        facet_failover $SINGLEMDS
-       set_conf_param_and_check $SINGLEMDS                             \
-               "$LCTL get_param -n mdt.$device.identity_acquire_expire" \
-               "$device.mdt.identity_acquire_expire" ||
-               error "set_conf_param_and_check $SINGLEMDS failed"
-       set_conf_param_and_check client                          \
-               "$LCTL get_param -n mdc.$device-mdc-*.max_rpcs_in_flight"\
-               "$device.mdc.max_rpcs_in_flight" ||
-               error "set_conf_param_and_check client failed"
+       set_persistent_param_and_check $SINGLEMDS       \
+               "mdt.$device.identity_acquire_expire"   \
+               "$device.mdt.identity_acquire_expire"
+       set_persistent_param_and_check client           \
+               "mdc.$device-mdc-*.max_rpcs_in_flight"  \
+               "$device.mdc.max_rpcs_in_flight"
        check_mount
        cleanup || error "cleanup failed with $?"
 }
@@ -1068,25 +1063,22 @@ run_test 27b "Reacquire MGS lock after failover"
 
 test_28A() { # was test_28
        setup
-       TEST="$LCTL get_param -n llite.$FSNAME-*.max_read_ahead_whole_mb"
+       TEST="llite.$FSNAME-*.max_read_ahead_whole_mb"
        PARAM="$FSNAME.llite.max_read_ahead_whole_mb"
-       ORIG=$($TEST)
+       ORIG=$($LCTL get_param -n $TEST)
        FINAL=$(($ORIG + 1))
-       set_conf_param_and_check client "$TEST" "$PARAM" $FINAL ||
-               error "first set_conf_param_and_check client failed"
+       set_persistent_param_and_check client "$TEST" "$PARAM" $FINAL
        FINAL=$(($FINAL + 1))
-       set_conf_param_and_check client "$TEST" "$PARAM" $FINAL ||
-               error "second set_conf_param_and_check client failed"
+       set_persistent_param_and_check client "$TEST" "$PARAM" $FINAL
        umount_client $MOUNT || error "umount_client $MOUNT failed"
        mount_client $MOUNT || error "mount_client $MOUNT failed"
-       RESULT=$($TEST)
+       RESULT=$($LCTL get_param -n $TEST)
        if [ $RESULT -ne $FINAL ]; then
                error "New config not seen: wanted $FINAL got $RESULT"
        else
                echo "New config success: got $RESULT"
        fi
-       set_conf_param_and_check client "$TEST" "$PARAM" $ORIG ||
-               error "third set_conf_param_and_check client failed"
+       set_persistent_param_and_check client "$TEST" "$PARAM" $ORIG
        cleanup || error "cleanup failed with rc $?"
 }
 run_test 28A "permanent parameter setting"
@@ -1107,61 +1099,37 @@ test_28a() { # LU-4221
        setup
 
        # In this test we will set three kinds of proc parameters with
-       # lctl conf_param:
-       # 1. the ones moved from the OFD to the OSD, and only their
-       #    symlinks kept in obdfilter
-       # 2. non-symlink ones in the OFD
-       # 3. non-symlink ones in the OSD
+       # lctl set_param -P or lctl conf_param:
+       # 1. non-symlink ones in the OFD
+       # 2. non-symlink ones in the OSD
 
        # Check 1.
-       # prepare a symlink parameter in the OFD
-       name="writethrough_cache_enable"
-       param="$device.ost.$name"
-       cmd="$LCTL get_param -n obdfilter.$device.$name"
-
-       # conf_param the symlink parameter in the OFD
-       old=$(do_facet ost1 $cmd)
-       new=$(((old + 1) % 2))
-       set_conf_param_and_check ost1 "$cmd" "$param" $new ||
-               error "lctl conf_param $device.ost.$param=$new failed"
-
-       # conf_param the target parameter in the OSD
-       param="$device.osd.$name"
-       cmd="$LCTL get_param -n osd-*.$device.$name"
-       set_conf_param_and_check ost1 "$cmd" "$param" $old ||
-               error "lctl conf_param $device.osd.$param=$old failed"
-
-       # Check 2.
        # prepare a non-symlink parameter in the OFD
        name="client_cache_seconds"
        param="$device.ost.$name"
-       cmd="$LCTL get_param -n obdfilter.$device.$name"
+       cmd="obdfilter.$device.$name"
 
-       # conf_param the parameter in the OFD
-       old=$(do_facet ost1 $cmd)
+       # permanently setting the parameter in the OFD
+       old=$(do_facet ost1 $LCTL get_param -n $cmd)
        new=$((old * 2))
-       set_conf_param_and_check ost1 "$cmd" "$param" $new ||
-               error "lctl conf_param $device.ost.$param=$new failed"
-       set_conf_param_and_check ost1 "$cmd" "$param" $old ||
-               error "lctl conf_param $device.ost.$param=$old failed"
+       set_persistent_param_and_check ost1 "$cmd" "$param" $new
+       set_persistent_param_and_check ost1 "$cmd" "$param" $old
 
-       # Check 3.
+       # Check 2.
        # prepare a non-symlink parameter in the OSD
        name="auto_scrub"
        param="$device.osd.$name"
-       cmd="$LCTL get_param -n osd-*.$device.$name"
+       cmd="osd-*.$device.$name"
 
        # conf_param the parameter in the OSD
-       old=$(do_facet ost1 $cmd)
+       old=$(do_facet ost1 $LCTL get_param -n $cmd)
        new=$(((old + 1) % 2))
-       set_conf_param_and_check ost1 "$cmd" "$param" $new ||
-               error "lctl conf_param $device.osd.$param=$new failed"
-       set_conf_param_and_check ost1 "$cmd" "$param" $old ||
-               error "lctl conf_param $device.osd.$param=$old failed"
+       set_persistent_param_and_check ost1 "$cmd" "$param" $new
+       set_persistent_param_and_check ost1 "$cmd" "$param" $old
 
        cleanup || error "cleanup failed with $?"
 }
-run_test 28a "set symlink parameters permanently with conf_param"
+run_test 28a "set symlink parameters permanently with lctl"
 
 test_29() {
        [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs" && return
@@ -1170,14 +1138,17 @@ test_29() {
        sleep 10
 
        local PARAM="$FSNAME-OST0001.osc.active"
-        local PROC_ACT="osc.$FSNAME-OST0001-osc-[^M]*.active"
-        local PROC_UUID="osc.$FSNAME-OST0001-osc-[^M]*.ost_server_uuid"
+       # With lctl set_param -P the value $PROC_ACT will be sent to
+       # all nodes. The [^M] filter out the ability to set active
+       # on the MDS servers which is tested with wait_osp_* below.
+       # For ost_server_uuid that only exist on client so filtering
+       # is safe.
+       local PROC_ACT="osc.$FSNAME-OST0001-osc-*.active"
+       local PROC_UUID="osc.$FSNAME-OST0001-osc-[!M]*.ost_server_uuid"
 
         ACTV=$($LCTL get_param -n $PROC_ACT)
        DEAC=$((1 - $ACTV))
-       set_conf_param_and_check client \
-               "$LCTL get_param -n $PROC_ACT" "$PARAM" $DEAC ||
-               error "set_conf_param_and_check client failed"
+       set_persistent_param_and_check client $PROC_ACT $PARAM $DEAC
        # also check ost_server_uuid status
        RESULT=$($LCTL get_param -n $PROC_UUID | grep DEACTIV)
        if [ -z "$RESULT" ]; then
@@ -1201,9 +1172,7 @@ test_29() {
        fi
 
        # make sure it reactivates
-       set_conf_param_and_check client \
-               "$LCTL get_param -n $PROC_ACT" "$PARAM" $ACTV ||
-               error "lctl get_param $PROC_ACT $PARAM $ACTV failed"
+       set_persistent_param_and_check client $PROC_ACT $PARAM $ACTV
 
        umount_client $MOUNT
        stop_ost2 || error "Unable to stop OST2"
@@ -1217,35 +1186,39 @@ test_30a() {
        setup
 
        echo Big config llog
-       TEST="$LCTL get_param -n llite.$FSNAME-*.max_read_ahead_whole_mb"
-       ORIG=$($TEST)
+       TEST="llite.$FSNAME-*.max_read_ahead_whole_mb"
+       ORIG=$($LCTL get_param -n $TEST)
        LIST=(1 2 3 4 5 4 3 2 1 2 3 4 5 4 3 2 1 2 3 4 5)
        for i in ${LIST[@]}; do
-               set_conf_param_and_check client "$TEST" \
-                       "$FSNAME.llite.max_read_ahead_whole_mb" $i ||
-                       error "Set $FSNAME.llite.max_read_ahead_whole_mb failed"
+               set_persistent_param_and_check client "$TEST" \
+                       "$FSNAME.llite.max_read_ahead_whole_mb" $i
        done
        # make sure client restart still works
        umount_client $MOUNT
        mount_client $MOUNT || error "mount_client $MOUNT failed"
-       [ "$($TEST)" -ne "$i" ] &&
+       [ "$($LCTL get_param -n $TEST)" -ne "$i" ] &&
                error "Param didn't stick across restart $($TEST) != $i"
        pass
 
        echo Erase parameter setting
-       do_facet mgs "$LCTL conf_param \
-                     -d $FSNAME.llite.max_read_ahead_whole_mb" ||
-               error "Erase param $FSNAME.llite.max_read_ahead_whole_mb failed"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               do_facet mgs "$PERM_CMD -d $TEST" ||
+                       error "Erase param $TEST failed"
+       else
+               do_facet mgs "$PERM_CMD \
+                             -d $FSNAME.llite.max_read_ahead_whole_mb" ||
+                       error "Erase param $FSNAME.llite.max_read_ahead_whole_mb failed"
+       fi
        umount_client $MOUNT
        mount_client $MOUNT || error "mount_client $MOUNT failed"
-       FINAL=$($TEST)
+       FINAL=$($LCTL get_param -n $TEST)
        echo "deleted (default) value=$FINAL, orig=$ORIG"
        # assumes this parameter started at the default value
        [ "$FINAL" -eq "$ORIG" ] || fail "Deleted value=$FINAL, orig=$ORIG"
 
        cleanup || error "cleanup failed with rc $?"
 }
-run_test 30a "Big config llog and conf_param deletion"
+run_test 30a "Big config llog and permanent parameter deletion"
 
 test_30b() {
        setup
@@ -1267,26 +1240,39 @@ test_30b() {
 
        local TEST="$LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
                grep failover_nids | sed -n 's/.*\($NEW\).*/\1/p'"
-       set_conf_param_and_check client "$TEST" \
-               "$FSNAME-OST0000.failover.node" $NEW ||
-               error "didn't add failover nid $NEW"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               PARAM="osc.$FSNAME-OST0000-osc-[^M]*.import"
+               echo "Setting $PARAM from $TEST to $NEW"
+               do_facet mgs "$PERM_CMD $PARAM='connection=$NEW'" ||
+                       error "$PERM_CMD $PARAM failed"
+       else
+               PARAM="$FSNAME-OST0000.failover.node"
+               echo "Setting $PARAM from $TEST to $NEW"
+               do_facet mgs "$PERM_CMD $PARAM='$NEW'" ||
+                       error "$PARAM $PARAM failed"
+       fi
+       wait_update_facet client "$TEST" "$NEW" ||
+               error "check $PARAM failed!"
+
        local NIDS=$($LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
                grep failover_nids)
-       echo $NIDS
        local NIDCOUNT=$(echo "$NIDS" | wc -w)
        echo "should have $((orignidcount + 1)) entries \
                in failover nids string, have $NIDCOUNT"
        [ $NIDCOUNT -eq $((orignidcount + 1)) ] ||
                error "Failover nid not added"
 
-       do_facet mgs "$LCTL conf_param -d $FSNAME-OST0000.failover.node" ||
-               error "conf_param delete failed"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               do_facet mgs "$PERM_CMD -d osc.$FSNAME-OST0000-osc-*.import"
+       else
+               do_facet mgs "$PERM_CMD -d $FSNAME-OST0000.failover.node" ||
+                       error "$PERM_CMD delete failed"
+       fi
        umount_client $MOUNT
        mount_client $MOUNT || error "mount_client $MOUNT failed"
 
        NIDS=$($LCTL get_param -n osc.$FSNAME-OST0000-osc-[^M]*.import |
                grep failover_nids)
-       echo $NIDS
        NIDCOUNT=$(echo "$NIDS" | wc -w)
        echo "only $orignidcount final entries should remain \
                in failover nids string, have $NIDCOUNT"
@@ -1524,16 +1510,22 @@ t32_reload_modules() {
        local node=$1
        local all_removed=false
        local i=0
+       local fstype=$(facet_fstype $SINGLEMDS)
+
+       [ $fstype == "zfs" ] && do_rpc_nodes $node "service zed stop"
 
        while ((i < 20)); do
                echo "Unloading modules on $node: Attempt $i"
-               do_rpc_nodes $node $LUSTRE_RMMOD $(facet_fstype $SINGLEMDS) &&
+               do_rpc_nodes $node $LUSTRE_RMMOD $fstype &&
                        all_removed=true
                do_rpc_nodes $node check_mem_leak || return 1
                if $all_removed; then
                        do_rpc_nodes $node load_modules
                        return 0
                fi
+               if [ $fstype == "zfs" ]; then
+                       do_rpc_nodes $node "$ZPOOL status -v"
+               fi
                sleep 5
                i=$((i + 1))
        done
@@ -1562,7 +1554,7 @@ t32_wait_til_devices_gone() {
 }
 
 t32_verify_quota() {
-       local node=$1
+       local facet=$1
        local fsname=$2
        local mnt=$3
        local fstype=$(facet_fstype $SINGLEMDS)
@@ -1574,7 +1566,7 @@ t32_verify_quota() {
        # verification in 32b. The object quota usage should be accurate after
        # zfs-0.7.0 is released.
        [ $fstype == "zfs" ] && {
-               local zfs_version=$(do_node $node cat /sys/module/zfs/version)
+               local zfs_version=$(do_facet $facet cat /sys/module/zfs/version)
 
                [ $(version_code $zfs_version) -lt $(version_code 0.7.0) ] && {
                        echo "Skip quota verify for zfs: $zfs_version"
@@ -1620,21 +1612,13 @@ t32_verify_quota() {
                return 1
        }
 
-       do_node $node $LCTL conf_param $fsname.quota.mdt=ug
-       cmd="$LCTL get_param -n osd-$fstype.$fsname-MDT0000"
-       cmd=$cmd.quota_slave.enabled
-       wait_update $node "$cmd" "ug" || {
-               echo "Enable mdt quota failed"
-               return 1
-       }
+       set_persistent_param_and_check $facet \
+               "osd-$fstype.$fsname-MDT0000.quota_slave.enabled" \
+               "$fsname.quota.mdt" ug
 
-       do_node $node $LCTL conf_param $fsname.quota.ost=ug
-       cmd="$LCTL get_param -n osd-$fstype.$fsname-OST0000"
-       cmd=$cmd.quota_slave.enabled
-       wait_update $node "$cmd" "ug" || {
-               echo "Enable ost quota failed"
-               return 1
-       }
+       set_persistent_param_and_check $facet \
+               "osd-$fstype.$fsname-OST0000.quota_slave.enabled" \
+               "$fsname.quota.ost" ug
 
        chmod 0777 $mnt
        runas -u $T32_QID -g $T32_QID dd if=/dev/zero of=$mnt/t32_qf_new \
@@ -1917,34 +1901,64 @@ t32_test() {
                return 1
        fi
 
-       $r $LCTL conf_param $fsname-OST0000.osc.max_dirty_mb=15 || {
-               error_noexit "Setting \"max_dirty_mb\""
-               return 1
-       }
-       $r $LCTL conf_param $fsname-OST0000.failover.node=$nid || {
-               error_noexit "Setting OST \"failover.node\""
-               return 1
-       }
-       $r $LCTL conf_param $fsname-MDT0000.mdc.max_rpcs_in_flight=9 || {
-               error_noexit "Setting \"max_rpcs_in_flight\""
-               return 1
-       }
-       $r $LCTL conf_param $fsname-MDT0000.failover.node=$nid || {
-               error_noexit "Setting MDT \"failover.node\""
-               return 1
-       }
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               $r $PERM_CMD osc.$fsname-OST0000*.import=connection=$nid || {
+                       error_noexit "Setting OST \"failover.node\""
+                       return 1
+               }
+               $r $PERM_CMD mdc.$fsname-MDT0000*.import=connection=$nid || {
+                       error_noexit "Setting MDT \"failover.node\""
+                       return 1
+               }
+               $r $PERM_CMD osc.$fsname-OST0000-*.max_dirty_mb=15 || {
+                       error_noexit "Setting \"max_dirty_mb\""
+                       return 1
+               }
+               $r $PERM_CMD mdc.$fsname-MDT0000-*.max_rpcs_in_flight=9 || {
+                       error_noexit "Setting \"max_rpcs_in_flight\""
+                       return 1
+               }
+               $r $PERM_CMD lov.$fsname-MDT0000-*.stripesize=4M || {
+                       error_noexit "Setting \"lov.stripesize\""
+                       return 1
+               }
+               $r $PERM_CMD mdd.$fsname-MDT0000-*.atime_diff=70 || {
+                       error_noexit "Setting \"mdd.atime_diff\""
+                       return 1
+               }
+       else
+               $r $PERM_CMD $fsname-OST0000.failover.node=$nid || {
+                       error_noexit "Setting OST \"failover.node\""
+                       return 1
+               }
+
+               $r $PERM_CMD $fsname-MDT0000.failover.node=$nid || {
+                       error_noexit "Setting MDT \"failover.node\""
+                       return 1
+               }
+
+               $r $PERM_CMD $fsname-OST0000.osc.max_dirty_mb=15 || {
+                       error_noexit "Setting \"max_dirty_mb\""
+                       return 1
+               }
+               $r $PERM_CMD $fsname-MDT0000.mdc.max_rpcs_in_flight=9 || {
+                       error_noexit "Setting \"max_rpcs_in_flight\""
+                       return 1
+               }
+               $r $PERM_CMD $fsname-MDT0000.lov.stripesize=4M || {
+                       error_noexit "Setting \"lov.stripesize\""
+                       return 1
+               }
+               $r $PERM_CMD $fsname-MDT0000.mdd.atime_diff=70 || {
+                       error_noexit "Setting \"mdd.atime_diff\""
+                       return 1
+               }
+       fi
+
        $r $LCTL pool_new $fsname.interop || {
                error_noexit "Setting \"interop\""
                return 1
        }
-       $r $LCTL conf_param $fsname-MDT0000.lov.stripesize=4M || {
-               error_noexit "Setting \"lov.stripesize\""
-               return 1
-       }
-       $r $LCTL conf_param $fsname-MDT0000.mdd.atime_diff=70 || {
-               error_noexit "Setting \"mdd.atime_diff\""
-               return 1
-       }
 
        if [ "$ff_convert" != "no" -a $(facet_fstype ost1) == "ldiskfs" ]; then
                $r $LCTL lfsck_start -M $fsname-OST0000 || {
@@ -1971,19 +1985,34 @@ t32_test() {
        fi
 
        if [ "$dne_upgrade" != "no" ]; then
-               $r $LCTL conf_param \
-                               $fsname-MDT0001.mdc.max_rpcs_in_flight=9 || {
-                       error_noexit "Setting MDT1 \"max_rpcs_in_flight\""
-                       return 1
-               }
-               $r $LCTL conf_param $fsname-MDT0001.failover.node=$nid || {
-                       error_noexit "Setting MDT1 \"failover.node\""
-                       return 1
-               }
-               $r $LCTL conf_param $fsname-MDT0001.lov.stripesize=4M || {
-                       error_noexit "Setting MDT1 \"lov.stripesize\""
-                       return 1
-               }
+               if [[ $PERM_CMD = *"set_param -P"* ]]; then
+                       $r $PERM_CMD mdc.$fsname-MDT0001*.import=connection=$nid || {
+                               error_noexit "Setting MDT1 \"failover.node\""
+                               return 1
+                       }
+
+                       $r $PERM_CMD mdc.$fsname-MDT0001-*.max_rpcs_in_flight=9 || {
+                               error_noexit "Setting MDT1 \"max_rpcs_in_flight\""
+                               return 1
+                       }
+                       $r $PERM_CMD lov.$fsname-MDT0001-*.stripesize=4M || {
+                               error_noexit "Setting MDT1 \"lov.stripesize\""
+                               return 1
+                       }
+               else
+                       $r $PERM_CMD $fsname-MDT0001.failover.node=$nid || {
+                               error_noexit "Setting MDT1 \"failover.node\""
+                               return 1
+                       }
+                       $r $PERM_CMD $fsname-MDT0001.mdc.max_rpcs_in_flight=9 || {
+                               error_noexit "Setting MDT1 \"max_rpcs_in_flight\""
+                               return 1
+                       }
+                       $r $PERM_CMD $fsname-MDT0001.lov.stripesize=4M || {
+                               error_noexit "Setting MDT1 \"lov.stripesize\""
+                               return 1
+                       }
+               fi
        fi
 
        if [ "$writeconf" ]; then
@@ -1995,6 +2024,12 @@ t32_test() {
                shall_cleanup_lustre=true
                $r $LCTL set_param debug="$PTLDEBUG"
 
+               # Leave re-enabling this to a separate patch for LU-11558
+               # t32_verify_quota $SINGLEMDS $fsname $tmp/mnt/lustre || {
+               #       error_noexit "verify quota failed"
+               #       return 1
+               #}
+
                if $r test -f $tmp/list; then
                        #
                        # There is not a Test Framework API to copy files to or
@@ -2067,20 +2102,12 @@ t32_test() {
                        }
                        rm $tmp/mnt/lustre/dom
 
-                       $r $LCTL get_param -n lod.*MDT0000*.dom_stripesize || {
-                               error_noexit "Getting \"dom_stripesize\""
-                               return 1
-                       }
-                       $r $LCTL conf_param \
-                               $fsname-MDT0000.lod.dom_stripesize=0 || {
+                       set_persistent_param_and_check mds \
+                          "lod.*MDT0000*.dom_stripesize" \
+                          "$fsname-MDT0000.lod.dom_stripesize" 0 || {
                                error_noexit "Changing \"dom_stripesize\""
                                return 1
                        }
-                       wait_update $(facet_host mds) "$LCTL get_param \
-                               -n lod.*MDT0000*.dom_stripesize" 0 || {
-                               error_noexit "Verifying \"dom_stripesize\""
-                               return 1
-                       }
                fi
 
                if [ "$dne_upgrade" != "no" ]; then
@@ -2259,15 +2286,13 @@ t32_test() {
                        return 1
                }
                nrpcs=$((nrpcs_orig + 5))
-               $r $LCTL conf_param $fsname-MDT0000.mdc.max_rpcs_in_flight=$nrpcs || {
+
+               set_persistent_param_and_check client \
+                  "mdc.$fsname-MDT0000*.max_rpcs_in_flight" \
+                  "$fsname-MDT0000.mdc.max_rpcs_in_flight" $nrpcs || {
                        error_noexit "Changing \"max_rpcs_in_flight\""
                        return 1
                }
-               wait_update $HOSTNAME "$LCTL get_param \
-                       -n mdc.*MDT0000*.max_rpcs_in_flight" $nrpcs || {
-                       error_noexit "Verifying \"max_rpcs_in_flight\""
-                       return 1
-               }
 
                umount $tmp/mnt/lustre || {
                        error_noexit "Unmounting the client"
@@ -2280,6 +2305,9 @@ t32_test() {
                                error_noexit "Unmounting the MDT2"
                                return 1
                        }
+                       if [[ $fstype == zfs ]]; then
+                           $r "$ZPOOL export t32fs-mdt2"
+                       fi
                        shall_cleanup_mdt1=false
                fi
 
@@ -2287,12 +2315,18 @@ t32_test() {
                        error_noexit "Unmounting the MDT"
                        return 1
                }
+               if [[ $fstype == zfs ]]; then
+                   $r "$ZPOOL export t32fs-mdt1"
+               fi
                shall_cleanup_mdt=false
 
                $r $UMOUNT $tmp/mnt/ost || {
                        error_noexit "Unmounting the OST"
                        return 1
                }
+               if [[ $fstype == zfs ]]; then
+                   $r "$ZPOOL export t32fs-ost1"
+               fi
                shall_cleanup_ost=false
 
                t32_reload_modules $node || {
@@ -2442,8 +2476,14 @@ test_33a() { # bug 12333, was test_33
 
        start fs2mds $fs2mdsdev $MDS_MOUNT_OPTS && trap cleanup_fs2 EXIT INT
        start fs2ost $fs2ostdev $OST_MOUNT_OPTS
-       do_facet mgs "$LCTL conf_param $FSNAME2.sys.timeout=200" ||
-               error "$LCTL conf_param $FSNAME2.sys.timeout=200 failed"
+
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               do_facet mgs "$PERM_CMD timeout=200" ||
+                       error "$PERM_CMD timeout=200 failed"
+       else
+               do_facet mgs "$PERM_CMD $FSNAME2.sys.timeout=200" ||
+                       error "$PERM_CMD $FSNAME2.sys.timeout=200 failed"
+       fi
        mkdir -p $MOUNT2 || error "mkdir $MOUNT2 failed"
        $MOUNT_CMD $MGSNID:/${FSNAME2} $MOUNT2 || error "$MOUNT_CMD failed"
        echo "ok."
@@ -2517,11 +2557,18 @@ test_35a() { # bug 12459
        FAKENID="127.0.0.2"
        local device=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
                awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
-       do_facet mgs "$LCTL conf_param \
-                     ${device}.failover.node=$(h2nettype $FAKENID)" ||
-               error "Setting ${device}.failover.node=\
-                      $(h2nettype $FAKENID) failed."
 
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               do_facet mgs "$PERM_CMD \
+                             mdc.*${device}*.import=connection=$(h2nettype $FAKENID)" ||
+                       error "Setting mdc.*${device}*.import=connection=\
+                              $(h2nettype $FAKENID) failed."
+       else
+               do_facet mgs "$PERM_CMD \
+                             ${device}.failover.node=$(h2nettype $FAKENID)" ||
+                       error "Setting ${device}.failover.node=\
+                              $(h2nettype $FAKENID) failed."
+       fi
        log "Wait for RECONNECT_INTERVAL seconds (10s)"
        sleep 10
 
@@ -2575,10 +2622,18 @@ test_35b() { # bug 18674
        FAKENID="127.0.0.2"
        local device=$(do_facet $SINGLEMDS "$LCTL get_param -n devices" |
                awk '($3 ~ "mdt" && $4 ~ "MDT") { print $4 }' | head -1)
-       do_facet mgs "$LCTL conf_param \
-                     ${device}.failover.node=$(h2nettype $FAKENID)" ||
-               error "Set ${device}.failover.node=\
-                      $(h2nettype $FAKENID) failed"
+
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               do_facet mgs "$PERM_CMD \
+                             mdc.*${device}*.import=connection=$(h2nettype $FAKENID)" ||
+                       error "Set mdc.*${device}*.import=connection=\
+                              $(h2nettype $FAKENID) failed"
+       else
+               do_facet mgs "$PERM_CMD \
+                             ${device}.failover.node=$(h2nettype $FAKENID)" ||
+                       error "Set ${device}.failover.node=\
+                              $(h2nettype $FAKENID) failed"
+       fi
 
        local at_max_saved=0
        # adaptive timeouts may prevent seeing the issue
@@ -3070,16 +3125,24 @@ test_41c() {
 run_test 41c "concurrent mounts of MDT/OST should all fail but one"
 
 test_42() { #bug 14693
+       local PARAM
+
        setup
        check_mount || error "client was not mounted"
 
-       do_facet mgs $LCTL conf_param $FSNAME.llite.some_wrong_param=10
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               PARAM="llite.$FSNAME-*.some_wrong_param"
+       else
+               PARAM="$FSNAME.llite.some_wrong_param"
+       fi
+
+       do_facet mgs $PERM_CMD $PARAM=10
        umount_client $MOUNT ||
                error "unmounting client failed with invalid llite param"
        mount_client $MOUNT ||
                error "mounting client failed with invalid llite param"
 
-       do_facet mgs $LCTL conf_param $FSNAME.sys.some_wrong_param=20
+       do_facet mgs $PERM_CMD $PARAM=20
        cleanup || error "stopping $FSNAME failed with invalid sys param"
        setup
        check_mount || error "client was not mounted with invalid sys param"
@@ -3099,16 +3162,16 @@ test_43a() {
 
        setup
        chmod ugo+x $DIR || error "chmod 0 failed"
-       set_conf_param_and_check mds1                                   \
-               "$LCTL get_param -n mdt.$FSNAME-MDT0000.root_squash"    \
+       set_persistent_param_and_check mds1                             \
+               "mdt.$FSNAME-MDT0000.root_squash"                       \
                "$FSNAME.mdt.root_squash"                               \
                "0:0"
        wait_update $HOSTNAME                                           \
                "$LCTL get_param -n llite.${FSNAME}*.root_squash"       \
                "0:0" ||
                error "check llite root_squash failed!"
-       set_conf_param_and_check mds1                                   \
-               "$LCTL get_param -n mdt.$FSNAME-MDT0000.nosquash_nids"  \
+       set_persistent_param_and_check mds1                             \
+               "mdt.$FSNAME-MDT0000.nosquash_nids"                     \
                "$FSNAME.mdt.nosquash_nids"                             \
                "NONE"
        wait_update $HOSTNAME                                           \
@@ -3116,15 +3179,15 @@ test_43a() {
                "NONE" ||
                error "check llite nosquash_nids failed!"
 
-    #
-    # create set of test files
-    #
-    echo "111" > $DIR/$tfile-userfile || error "write 1 failed"
-    chmod go-rw $DIR/$tfile-userfile  || error "chmod 1 failed"
-    chown $RUNAS_ID.$RUNAS_ID $DIR/$tfile-userfile || error "chown failed"
+       #
+       # create set of test files
+       #
+       echo "111" > $DIR/$tfile-userfile || error "write 1 failed"
+       chmod go-rw $DIR/$tfile-userfile  || error "chmod 1 failed"
+       chown $RUNAS_ID.$RUNAS_ID $DIR/$tfile-userfile || error "chown failed"
 
-    echo "222" > $DIR/$tfile-rootfile || error "write 2 failed"
-    chmod go-rw $DIR/$tfile-rootfile  || error "chmod 2 faield"
+       echo "222" > $DIR/$tfile-rootfile || error "write 2 failed"
+       chmod go-rw $DIR/$tfile-rootfile  || error "chmod 2 faield"
 
        mkdir $DIR/$tdir-rootdir || error "mkdir failed"
        chmod go-rwx $DIR/$tdir-rootdir || error "chmod 3 failed"
@@ -3139,8 +3202,8 @@ test_43a() {
        #   set root squash UID:GID to RUNAS_ID
        #   root should be able to access only files owned by RUNAS_ID
        #
-       set_conf_param_and_check mds1                                   \
-               "$LCTL get_param -n mdt.$FSNAME-MDT0000.root_squash"    \
+       set_persistent_param_and_check mds1                             \
+               "mdt.$FSNAME-MDT0000.root_squash"                       \
                "$FSNAME.mdt.root_squash"                               \
                "$RUNAS_ID:$RUNAS_ID"
        wait_update $HOSTNAME                                           \
@@ -3209,8 +3272,8 @@ test_43a() {
        local NIDLIST=$($LCTL list_nids all | tr '\n' ' ')
        NIDLIST="2@gni $NIDLIST 192.168.0.[2,10]@tcp"
        NIDLIST=$(echo $NIDLIST | tr -s ' ' ' ')
-       set_conf_param_and_check mds1                                   \
-               "$LCTL get_param -n mdt.$FSNAME-MDT0000.nosquash_nids"  \
+       set_persistent_param_and_check mds1                             \
+               "mdt.$FSNAME-MDT0000.nosquash_nids"                     \
                "$FSNAME-MDTall.mdt.nosquash_nids"                      \
                "$NIDLIST"
        wait_update $HOSTNAME                                           \
@@ -3270,12 +3333,10 @@ test_43b() { # LU-5690
                --reformat $fs2mgsdev $fs2mgsvdev || error "add fs2mgs failed"
        start $fs2mgs $fs2mgsdev $MGS_MOUNT_OPTS  || error "start fs2mgs failed"
        stop $fs2mgs -f || error "stop fs2mgs failed"
+       cleanup || error "cleanup failed with $?"
 }
 run_test 43b "parse nosquash_nids with commas in expr_list"
 
-umount_client $MOUNT
-cleanup_nocli
-
 test_44() { # 16317
        setup
        check_mount || error "check_mount"
@@ -3349,7 +3410,7 @@ test_46a() {
        # wait until osts in sync
        for (( i=2; i<=$OSTCOUNT; i++ )); do
            wait_osc_import_state mds ost$i FULL
-           wait_osc_import_state client ost$i FULL
+           wait_osc_import_ready client ost$i
        done
 
        #second client see all ost's
@@ -3535,26 +3596,27 @@ test_49b() { # bug 17710
 run_test 49b "check PARAM_SYS_LDLM_TIMEOUT option of mkfs.lustre"
 
 lazystatfs() {
+       # wait long enough to exceed OBD_STATFS_CACHE_SECONDS = 1
+       sleep 2
         # Test both statfs and lfs df and fail if either one fails
        multiop_bg_pause $1 f_
-       RC1=$?
+       RC=$?
        PID=$!
        killall -USR1 multiop
-       [ $RC1 -ne 0 ] && log "lazystatfs multiop failed"
-       wait $PID || { RC1=$?; log "multiop return error "; }
+       [ $RC -ne 0 ] && log "lazystatfs multiop failed"
+       wait $PID || { RC=$?; log "multiop return error "; }
 
-       $LFS df &
+       # wait long enough to exceed OBD_STATFS_CACHE_SECONDS = 1
+       sleep 2
+       $LFS df -l &
        PID=$!
        sleep 5
-       kill -s 0 $PID
-       RC2=$?
-       if [ $RC2 -eq 0 ]; then
-           kill -s 9 $PID
-           log "lazystatfs df failed"
+       if kill -s 0 $PID; then
+               RC=1
+               kill -s 9 $PID
+               log "lazystatfs lfs df failed to complete in 5s"
        fi
 
-       RC=0
-       [[ $RC1 -ne 0 || $RC2 -eq 0 ]] && RC=1
        return $RC
 }
 
@@ -3576,7 +3638,9 @@ test_50b() {
 
        # Wait for client to detect down OST
        stop_ost || error "Unable to stop OST1"
-        wait_osc_import_state mds ost DISCONN
+       wait_osc_import_state client ost DISCONN
+       $LCTL dl
+       log "OSCs should all be DISCONN"
 
        lazystatfs $MOUNT || error "lazystatfs should not return EIO"
 
@@ -3715,20 +3779,23 @@ test_50g() {
        setup
        start_ost2 || error "Unable to start OST2"
         wait_osc_import_state mds ost2 FULL
-        wait_osc_import_state client ost2 FULL
+       wait_osc_import_ready client ost2
 
-       local PARAM="${FSNAME}-OST0001.osc.active"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               local PARAM="osc.${FSNAME}-OST0001*.active"
+       else
+               local PARAM="${FSNAME}-OST0001.osc.active"
+       fi
 
        $SETSTRIPE -c -1 $DIR/$tfile || error "$SETSTRIPE failed"
-       do_facet mgs $LCTL conf_param $PARAM=0 ||
-               error "Unable to deactivate OST"
+       do_facet mgs $PERM_CMD $PARAM=0 || error "Unable to deactivate OST"
 
        umount_client $MOUNT || error "Unable to unmount client"
        mount_client $MOUNT || error "Unable to mount client"
        # This df should not cause a panic
        df -k $MOUNT
 
-       do_facet mgs $LCTL conf_param $PARAM=1 || error "Unable to activate OST"
+       do_facet mgs $PERM_CMD $PARAM=1 || error "Unable to activate OST"
        rm -f $DIR/$tfile || error "unable to remove file $DIR/$tfile"
        umount_client $MOUNT || error "Unable to unmount client"
        stop_ost2 || error "Unable to stop OST2"
@@ -3755,10 +3822,9 @@ test_50h() {
        mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
 
        # activatate OSC for OST1
-       local TEST="$LCTL get_param -n osc.${FSNAME}-OST0000-osc-[!M]*.active"
-       set_conf_param_and_check client                                 \
-               "$TEST" "${FSNAME}-OST0000.osc.active" 1 ||
-               error "Unable to activate OST1"
+       set_persistent_param_and_check client            \
+               "osc.${FSNAME}-OST0000-osc-[!M]*.active" \
+               "${FSNAME}-OST0000.osc.active" 1
 
        mkdir $DIR/$tdir/2 || error "mkdir $DIR/$tdir/2 failed"
        $SETSTRIPE -c -1 -i 0 $DIR/$tdir/2 ||
@@ -3793,13 +3859,18 @@ test_50i() {
 
        mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
 
-       $LCTL conf_param ${FSNAME}-MDT0000.mdc.active=0 &&
-               error "deactive MDC0 succeeds"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               $PERM_CMD mdc.${FSNAME}-MDT0001-mdc-*.active=0 &&
+                       error "deactive MDC0 succeeds"
+       else
+               $PERM_CMD ${FSNAME}-MDT0000.mdc.active=0 &&
+                       error "deactive MDC0 succeeds"
+       fi
+
        # activate MDC for MDT2
-       local TEST="$LCTL get_param -n mdc.${FSNAME}-MDT0001-mdc-[!M]*.active"
-       set_conf_param_and_check client                                 \
-               "$TEST" "${FSNAME}-MDT0001.mdc.active" 1 ||
-               error "Unable to activate MDT2"
+       set_persistent_param_and_check client            \
+               "mdc.${FSNAME}-MDT0001-mdc-*.active" \
+               "${FSNAME}-MDT0001.mdc.active" 1
 
        wait_clients_import_state ${CLIENTS:-$HOSTNAME} mds2 FULL
        if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.7.60) ]
@@ -3813,10 +3884,9 @@ test_50i() {
        rm -rf $DIR/$tdir/2 || error "unlink dir failed"
 
        # deactivate MDC for MDT2
-       local TEST="$LCTL get_param -n mdc.${FSNAME}-MDT0001-mdc-[!M]*.active"
-       set_conf_param_and_check client                                 \
-               "$TEST" "${FSNAME}-MDT0001.mdc.active" 0 ||
-               error "Unable to deactivate MDT2"
+       set_persistent_param_and_check client           \
+               "mdc.${FSNAME}-MDT0001-mdc-*.active"    \
+               "${FSNAME}-MDT0001.mdc.active" 0
 
        wait_osp_active mds ${FSNAME}-MDT0001 1 0
 
@@ -3944,6 +4014,10 @@ test_52() {
        done
        echo
 
+       # sync all the data and make sure no pending data on the client,
+       # thus the SOM xattr would not be changed any more.
+       cancel_lru_locks osc
+
        # backup files
        echo backup files to $TMP/$tdir
        local files=$(find $DIR/$tdir -type f -newer $TMP/modified_first)
@@ -4371,9 +4445,6 @@ test_58() { # bug 22658
        setup_noconfig
        mkdir $DIR/$tdir || error "mkdir $DIR/$tdir failed"
        createmany -o $DIR/$tdir/$tfile-%d 100
-       # make sure that OSTs do not cancel llog cookies before we unmount the MDS
-#define OBD_FAIL_OBD_LOG_CANCEL_NET      0x601
-       do_facet $SINGLEMDS "$LCTL set_param fail_loc=0x601"
        unlinkmany $DIR/$tdir/$tfile-%d 100
        stop_mds || error "Unable to stop MDS"
 
@@ -4465,7 +4536,7 @@ test_61() { # LU-80
                lxattr=true
 
                for num in $(seq $MDSCOUNT); do
-                       do_facet mds${num} $TUNE2FS -O large_xattr \
+                       do_facet mds${num} $TUNE2FS -O ea_inode \
                                $(mdsdevname $num) ||
                                error "tune2fs on mds $num failed"
                done
@@ -4527,14 +4598,7 @@ test_61() { # LU-80
 
        # need to delete this file to avoid problems in other tests
        rm -f $file
-       stopall || error "stopping systems to turn off large_xattr"
-       if $lxattr; then
-               for num in $(seq $MDSCOUNT); do
-                       do_facet mds${num} $TUNE2FS -O ^large_xattr \
-                               $(mdsdevname $num) ||
-                               error "tune2fs on mds $num failed"
-               done
-       fi
+       stopall || error "stopping systems failed"
 }
 run_test 61 "large xattr"
 
@@ -4653,6 +4717,13 @@ test_66() {
        local OST1_NID=$(do_facet ost1 $LCTL list_nids | head -1)
        local MDS_NID=$(do_facet $SINGLEMDS $LCTL list_nids | head -1)
 
+       # add EXCLUDE records to config log, they are not to be
+       # removed by lctl replace_nids
+       set_conf_param_and_check mds                                    \
+           "$LCTL get_param -n osc.$FSNAME-OST0000-osc-MDT0000.active" \
+           "$FSNAME-OST0000.osc.active"                                \
+           "0"
+
        echo "replace_nids should fail if MDS, OSTs and clients are UP"
        do_facet mgs $LCTL replace_nids $FSNAME-OST0000 $OST1_NID &&
                error "replace_nids fail"
@@ -4708,7 +4779,14 @@ test_66() {
                stop_mds || error "Unable to stop MDS"
        fi
 
-       setup_noconfig
+       start_mgsmds || error "start mgsmds failed"
+       set_conf_param_and_check mds                                    \
+           "$LCTL get_param -n osc.$FSNAME-OST0000-osc-MDT0000.active" \
+           "$FSNAME-OST0000.osc.active"                                \
+           "1"
+       start_ost || error "unable to start OST"
+       mount_client $MOUNT || error "mount client failed"
+
        check_mount || error "error after nid replace"
        cleanup || error "cleanup failed"
        reformat
@@ -5319,7 +5397,7 @@ test_76a() {
        local MAX_DIRTY_MB=$($LCTL get_param -n $MDMB_PARAM |
                head -1)
        echo "max_dirty_mb: $MAX_DIRTY_MB"
-       local NEW_MAX_DIRTY_MB=$((MAX_DIRTY_MB + MAX_DIRTY_MB))
+       local NEW_MAX_DIRTY_MB=$((MAX_DIRTY_MB - 10))
        echo "new_max_dirty_mb: $NEW_MAX_DIRTY_MB"
        do_facet mgs $LCTL set_param -P $MDMB_PARAM=$NEW_MAX_DIRTY_MB
        wait_update $HOSTNAME "$LCTL get_param -n $MDMB_PARAM |
@@ -5367,7 +5445,7 @@ test_76a() {
                error "client_cache_count is not saved after remount"
        stopall
 }
-run_test 76a "set permanent params set_param -P"
+run_test 76a "set permanent params with lctl across mounts"
 
 test_76b() { # LU-4783
        [[ $(lustre_version_code mgs) -ge $(version_code 2.5.57) ]] ||
@@ -5400,7 +5478,7 @@ test_76c() {
 
        stopall
 }
-run_test 76c "verify changelog_mask is applied with set_param -P"
+run_test 76c "verify changelog_mask is applied with lctl set_param -P"
 
 test_76d() { #LU-9399
        setupall
@@ -5428,7 +5506,7 @@ test_76d() { #LU-9399
 
        stopall
 }
-run_test 76d "verify llite.*.xattr_cache can be set by 'set_param -P' correctly"
+run_test 76d "verify llite.*.xattr_cache can be set by 'lctl set_param -P' correctly"
 
 test_77() { # LU-3445
        local server_version=$(lustre_version_code $SINGLEMDS)
@@ -5875,17 +5953,21 @@ test_82a() { # LU-4665
        echo -e "\n$cmd"
        eval $cmd && error "index $start_ost_idx should be in $ost_indices"
 
-       # 5. Specifying OST indices for directory should fail with ENOSUPP.
+       # 5. Specifying OST indices for directory should succeed.
        local dir=$DIR/$tdir/$tdir
        mkdir $dir || error "mkdir $dir failed"
        cmd="$SETSTRIPE -o $ost_indices $dir"
-       echo -e "\n$cmd"
-       eval $cmd && error "$cmd should fail, specifying OST indices" \
-                          "for directory is not supported"
+       if [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.11.53) &&
+          $(lustre_version_code client -gt $(version_code 2.11.53)) ]]; then
+               echo -e "\n$cmd"
+               eval $cmd || error "unable to specify OST indices on directory"
+       else
+               echo "need MDS+client version at least 2.11.53"
+       fi
 
        restore_ostindex
 }
-run_test 82a "specify OSTs for file (succeed) or directory (fail)"
+run_test 82a "specify OSTs for file (succeed) or directory (succeed)"
 
 cleanup_82b() {
        trap 0
@@ -6176,7 +6258,7 @@ test_86() {
 run_test 86 "Replacing mkfs.lustre -G option"
 
 test_87() { #LU-6544
-       [[ $(lustre_version_code $SINGLEMDS1) -ge $(version_code 2.9.51) ]] ||
+       [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.9.51) ]] ||
                { skip "Need MDS version at least 2.9.51" && return; }
        [[ $(facet_fstype $SINGLEMDS) != ldiskfs ]] &&
                { skip "ldiskfs only test" && return; }
@@ -7221,12 +7303,13 @@ test_100() {
 run_test 100 "check lshowmount lists MGS, MDT, OST and 0@lo"
 
 test_101() {
-       local createmany_oid
+       local createmany_pid
        local dev=$FSNAME-OST0000-osc-MDT0000
        setup
 
-       createmany -o $DIR1/$tfile-%d 50000 &
-       createmany_oid=$!
+       mkdir $DIR1/$tdir
+       createmany -o $DIR1/$tdir/$tfile-%d 50000 &
+       createmany_pid=$!
        # MDT->OST reconnection causes MDT<->OST last_id synchornisation
        # via osp_precreate_cleanup_orphans.
        for ((i = 0; i < 100; i++)); do
@@ -7236,17 +7319,21 @@ test_101() {
                done
 
                ls -asl $MOUNT | grep '???' &&
-                       (kill -9 $createmany_oid &>/dev/null; \
-                        error "File hasn't object on OST")
+                       { kill -9 $createmany_pid &>/dev/null;
+                         error "File has no object on OST"; }
 
-               kill -s 0 $createmany_oid || break
+               kill -s 0 $createmany_pid || break
        done
-       wait $createmany_oid
+       wait $createmany_pid
+
+       unlinkmany $DIR1/$tdir/$tfile-%d 50000
        cleanup
 }
 run_test 101 "Race MDT->OST reconnection with create"
 
 test_102() {
+       [[ $(lustre_version_code $SINGLEMDS) -gt $(version_code 2.9.53) ]] ||
+               skip "Need server version greater than 2.9.53"
        cleanup || error "cleanup failed with $?"
 
        local mds1dev=$(mdsdevname 1)
@@ -7544,13 +7631,18 @@ run_test 106 "check osp llog processing when catalog is wrapped"
 test_107() {
        [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.10.50) ]] ||
                { skip "Need MDS version > 2.10.50"; return; }
+       local cmd
 
        start_mgsmds || error "start_mgsmds failed"
        start_ost || error "unable to start OST"
 
        # add unknown configuration parameter.
-       local PARAM="$FSNAME-OST0000.ost.unknown_param=50"
-       do_facet mgs "$LCTL conf_param $PARAM"
+       if [[ $PERM_CMD = *"set_param -P"* ]]; then
+               cmd="$PERM_CMD ost.$FSNAME-OST0000*.unknown_param"
+       else
+               cmd="$PERM_CMD $FSNAME-OST0000*.ost.unknown_param"
+       fi
+       do_facet mgs "$cmd=50"
        cleanup_nocli || error "cleanup_nocli failed with $?"
        load_modules
 
@@ -7787,20 +7879,20 @@ run_test 108b "migrate from ZFS to ldiskfs"
 test_109_set_params() {
        local fsname=$1
 
-       set_conf_param_and_check mds                                \
-           "$LCTL get_param -n mdd.$fsname-MDT0000.atime_diff"     \
+       set_persistent_param_and_check mds                          \
+           "mdd.$fsname-MDT0000.atime_diff"                        \
            "$fsname-MDT0000.mdd.atime_diff"                        \
            "62"
-       set_conf_param_and_check mds                                \
-           "$LCTL get_param -n mdd.$fsname-MDT0000.atime_diff"     \
+       set_persistent_param_and_check mds                          \
+           "mdd.$fsname-MDT0000.atime_diff"                        \
            "$fsname-MDT0000.mdd.atime_diff"                        \
            "63"
-       set_conf_param_and_check client                             \
-           "$LCTL get_param -n llite.$fsname*.max_read_ahead_mb"   \
+       set_persistent_param_and_check client                       \
+           "llite.$fsname*.max_read_ahead_mb"                      \
            "$fsname.llite.max_read_ahead_mb"                       \
            "32"
-       set_conf_param_and_check client                             \
-           "$LCTL get_param -n llite.$fsname*.max_read_ahead_mb"   \
+       set_persistent_param_and_check client                       \
+           "llite.$fsname*.max_read_ahead_mb"                      \
            "$fsname.llite.max_read_ahead_mb"                       \
            "64"
        create_pool $fsname.pool1 || error "create pool failed"
@@ -7993,7 +8085,7 @@ test_115() {
        do_facet $SINGLEMDS "losetup $mdsdev $mdsimgname"
 
        local mds_opts="$(mkfs_opts mds1 ${mdsdev}) --device-size=$IMAGESIZE   \
-               --mkfsoptions='-O lazy_itable_init,large_xattr,^resize_inode,meta_bg \
+               --mkfsoptions='-O lazy_itable_init,ea_inode,^resize_inode,meta_bg \
                -i 1024'"
        add mds1 $mds_opts --mgs --reformat $mdsdev ||
                { skip_env "format large MDT failed"; return 0; }
@@ -8034,10 +8126,18 @@ test_116() {
        [ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
                skip "ldiskfs only test" && return
 
+       [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.10.59) ] &&
+               skip "Need server version at least 2.10.59" && return
+
+       do_facet $SINGLEMDS which mkfs.xfs || {
+               skip_env "No mkfs.xfs installed"
+               return
+       }
+
        stopall
        load_modules
 
-       local tmpmnt=/mnt/$tdir
+       local tmpmnt=$TMP/$tdir
        local mdtimg=$tfile-mdt0
 
        do_facet $SINGLEMDS mkdir -p $tmpmnt
@@ -8068,6 +8168,101 @@ test_116() {
 }
 run_test 116 "big size MDT support"
 
+test_117() {
+       setup
+       do_facet ost1 "$LCTL set_param ost.OSS.ost_io.nrs_policies=fifo"
+       do_facet ost1 "$LCTL get_param -n ost.OSS.ost_io.nrs_tbf_rule" &&
+               error "get_param should fail"
+       cleanup || error "cleanup failed with rc $?"
+}
+run_test 117 "lctl get_param return errors properly"
+
+test_120() { # LU-11130
+       [ "$MDSCOUNT" -lt 2 ] && skip "mdt count < 2"
+       [ $(facet_fstype $SINGLEMDS) != "ldiskfs" ] &&
+               skip "ldiskfs only test"
+       [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.11.56) ] &&
+               skip "Need DNE2 capable MD target with LU-11130 fix"
+
+       setup
+
+       local mds1host=$(facet_active_host mds1)
+       local mds1dev=$(mdsdevname 1)
+
+       $LFS mkdir -i 1 $DIR/$tdir
+       $LFS mkdir -i 0 $DIR/$tdir/mds1dir
+
+       ln -s foo $DIR/$tdir/bar
+       mv $DIR/$tdir/bar $DIR/$tdir/mds1dir/bar2 ||
+               error "cross-target rename failed"
+
+       stopall
+
+       run_e2fsck $mds1host $mds1dev "-n"
+}
+run_test 120 "cross-target rename should not create bad symlinks"
+
+test_122() {
+       [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
+       [[ $(lustre_version_code ost1) -ge $(version_code 2.11.53) ]] ||
+               { skip "Need OST version at least 2.11.53" && return 0; }
+
+
+       reformat
+       LOAD_MODULES_REMOTE=true load_modules
+#define OBD_FAIL_OFD_SET_OID 0x1e0
+       do_facet ost1 $LCTL set_param fail_loc=0x00001e0
+
+       setupall
+       $LFS mkdir -i1 -c1 $DIR/$tdir
+       $LFS setstripe -i0 -c1 $DIR/$tdir
+       do_facet ost1 $LCTL set_param fail_loc=0
+       createmany -o $DIR/$tdir/file_ 1000 ||
+               error "Fail to create a new sequence"
+
+       reformat
+}
+run_test 122 "Check OST sequence update"
+
+test_123() {
+       setupall
+       local yaml_file="$TMP/$tfile.yaml"
+       do_facet mgs rm "$yaml_file"
+       local cfgfiles=$(do_facet mgs "lctl --device MGS llog_catlist |"\
+                       " sed 's/config_log://'")
+
+       # set jobid_var to a different value for test
+       local orig_val=$(do_facet mgs $LCTL get_param jobid_var)
+       do_facet mgs $LCTL set_param -P jobid_var="testname"
+
+       for i in params $cfgfiles; do
+               do_facet mgs "lctl --device MGS llog_print ${i} >> $yaml_file"
+       done
+
+       echo "Unmounting FS"
+       stopall
+       echo "Writeconf"
+       writeconf_all
+       echo "Remounting"
+       mountmgs
+       mountmds
+       mountoss
+       mountcli
+
+       # Reapply the config from before
+       echo "Setting configuration parameters"
+       do_facet mgs "lctl set_param -F $yaml_file"
+
+       local set_val=$(do_facet mgs $LCTL get_param jobid_var)
+       do_facet mgs $LCTL set_param -P $orig_val
+
+       [ $set_val == "jobid_var=testname" ] ||
+               error "$set_val is not testname"
+
+       do_facet mgs rm "$yaml_file"
+}
+run_test 123 "clear and reset all parameters using set_param -F"
+
 if ! combined_mgs_mds ; then
        stop mgs
 fi