Branch b1_4_mountconf

b=9858
move mountconf deltas into test-framework as much as possible
replay-single now works reasonably well

diff --git a/lustre/tests/replay-single.sh b/lustre/tests/replay-single.sh
index 8bb8f63..dd23849 100755 (executable)
--- a/lustre/tests/replay-single.sh
+++ b/lustre/tests/replay-single.sh
@@ -21,35 +21,25 @@ ALWAYS_EXCEPT="0b  39   $REPLAY_SINGLE_EXCEPT"
 build_test_filter
 
 cleanup() {
-    # make sure we are using the primary MDS, so the config log will
-    # be able to clean up properly.
-    activemds=`facet_active mds`
-    if [ $activemds != "mds" ]; then
-        fail mds $MDS_MOUNT_OPTS
-    fi
-    zconf_umount `hostname` $MOUNT
-    stop mds ${FORCE}
-    stop ost2 ${FORCE}
-    stop ost ${FORCE}
+    grep " $MOUNT " /proc/mounts && zconf_umount `hostname` $MOUNT
+    stop ost -f
+    stop ost2 -f
+    stop mds -f
     #no dump option in mountconf...
     #stop ost ${FORCE} --dump $TMP/replay-single-`hostname`.log
 }
 
+SETUP=${SETUP:-"setup"}
+CLEANUP=${CLEANUP:-"cleanup"}
+
 if [ "$ONLY" == "cleanup" ]; then
     sysctl -w lnet.debug=0 || true
-    # failover is the default, '-f' is force
-    FORCE="-f"
+    $CLEANUP
     exit
 fi
 
-SETUP=${SETUP:-"setup"}
-CLEANUP=${CLEANUP:-"cleanup"}
-
 setup() {
-    grep " $MOUNT " /proc/mounts && zconf_umount `hostname` $MOUNT
-    stop ost -f || 1
-    stop ost2 -f || 1
-    stop mds -f || 1
+    cleanup
     add mds $MDS_MKFS_OPTS --reformat $MDSDEV
     add ost $OST_MKFS_OPTS --reformat $OSTDEV
     add ost2 $OST2_MKFS_OPTS --reformat $OSTDEV2
@@ -74,14 +64,14 @@ mkdir -p $DIR
 
 test_0() {
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
 }
 run_test 0 "empty replay"
 
 test_0b() {
     # this test attempts to trigger a race in the precreation code, 
     # and must run before any other objects are created on the filesystem
-    fail ost $OSTDEV $OST_MOUNT_OPTS
+    fail ost
     createmany -o $DIR/$tfile 20 || return 1
     unlinkmany $DIR/$tfile 20 || return 2
 }
@@ -90,7 +80,7 @@ run_test 0b "ensure object created after recover exists. (3284)"
 test_1() {
     replay_barrier mds
     mcreate $DIR/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile || return 1
     rm $DIR/$tfile
 }
@@ -143,7 +133,7 @@ test_1a() {
 test_2a() {
     replay_barrier mds
     touch $DIR/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile || return 1
     rm $DIR/$tfile
 }
@@ -153,7 +143,7 @@ test_2b() {
     ./mcreate $DIR/$tfile
     replay_barrier mds
     touch $DIR/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile || return 1
     rm $DIR/$tfile
 }
@@ -163,7 +153,7 @@ test_3a() {
     replay_barrier mds
     mcreate $DIR/$tfile
     o_directory $DIR/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile || return 2
     rm $DIR/$tfile
 }
@@ -175,7 +165,7 @@ test_3b() {
     do_facet mds "sysctl -w lustre.fail_loc=0x80000114"
     touch $DIR/$tfile
     do_facet mds "sysctl -w lustre.fail_loc=0"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile && return 2
     return 0
 }
@@ -187,7 +177,7 @@ test_3c() {
     do_facet mds "sysctl -w lustre.fail_loc=0x80000128"
     touch $DIR/$tfile
     do_facet mds "sysctl -w lustre.fail_loc=0"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
 
     $CHECKSTAT -t file $DIR/$tfile && return 2
     return 0
@@ -199,7 +189,7 @@ test_4() {
     for i in `seq 10`; do
         echo "tag-$i" > $DIR/$tfile-$i
     done 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     for i in `seq 10`; do
       grep -q "tag-$i" $DIR/$tfile-$i || error "$tfile-$i"
     done 
@@ -209,7 +199,7 @@ run_test 4 "|x| 10 open(O_CREAT)s"
 test_4b() {
     replay_barrier mds
     rm -rf $DIR/$tfile-*
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
 }
 run_test 4b "|x| rm 10 files"
@@ -221,7 +211,7 @@ test_5() {
     for i in `seq 220`; do
         echo "tag-$i" > $DIR/$tfile-$i
     done 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     for i in `seq 220`; do
       grep -q "tag-$i" $DIR/$tfile-$i || error "f1c-$i"
     done 
@@ -236,7 +226,7 @@ test_6() {
     replay_barrier mds
     mkdir $DIR/$tdir
     mcreate $DIR/$tdir/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t dir $DIR/$tdir || return 1
     $CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
     sleep 2
@@ -247,7 +237,7 @@ run_test 6 "mkdir + contained create"
 test_6b() {
     replay_barrier mds
     rm -rf $DIR/$tdir
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t dir $DIR/$tdir && return 1 || true 
 }
 run_test 6b "|X| rmdir"
@@ -256,7 +246,7 @@ test_7() {
     mkdir $DIR/$tdir
     replay_barrier mds
     mcreate $DIR/$tdir/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT -t dir $DIR/$tdir || return 1
     $CHECKSTAT -t file $DIR/$tdir/$tfile || return 2
     rm -fr $DIR/$tdir
@@ -268,7 +258,7 @@ test_8() {
     multiop $DIR/$tfile mo_c &
     MULTIPID=$!
     sleep 1
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     ls $DIR/$tfile
     $CHECKSTAT -t file $DIR/$tfile || return 1
     kill -USR1 $MULTIPID || return 2
@@ -281,7 +271,7 @@ test_9() {
     replay_barrier mds
     mcreate $DIR/$tfile
     local old_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     local new_inum=`ls -i $DIR/$tfile | awk '{print $1}'`
 
     echo " old_inum == $old_inum, new_inum == $new_inum"
@@ -301,7 +291,7 @@ test_10() {
     replay_barrier mds
     mv $DIR/$tfile $DIR/$tfile-2
     rm -f $DIR/$tfile
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     $CHECKSTAT $DIR/$tfile && return 1
     $CHECKSTAT $DIR/$tfile-2 ||return 2
     rm $DIR/$tfile-2
@@ -317,7 +307,7 @@ test_11() {
     echo "new" > $DIR/$tfile
     grep new $DIR/$tfile 
     grep old $DIR/$tfile-2
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     grep new $DIR/$tfile || return 1
     grep old $DIR/$tfile-2 || return 2
 }
@@ -334,7 +324,7 @@ test_12() {
     kill -USR1 $pid
     wait $pid || return 1
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     [ -e $DIR/$tfile ] && return 2
     return 0
 }
@@ -352,7 +342,7 @@ test_13() {
     chmod 0 $DIR/$tfile
     $CHECKSTAT -p 0 $DIR/$tfile
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 1
 
@@ -371,7 +361,7 @@ test_14() {
     kill -USR1 $pid || return 1
     wait $pid || return 2
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     [ -e $DIR/$tfile ] && return 3
     return 0
 }
@@ -388,7 +378,7 @@ test_15() {
     kill -USR1 $pid
     wait $pid || return 2
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     [ -e $DIR/$tfile ] && return 3
     touch $DIR/h11 || return 4
     return 0
@@ -401,7 +391,7 @@ test_16() {
     mcreate $DIR/$tfile
     munlink $DIR/$tfile
     mcreate $DIR/$tfile-2
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     [ -e $DIR/$tfile ] && return 1
     [ -e $DIR/$tfile-2 ] || return 2
     munlink $DIR/$tfile-2 || return 3
@@ -414,7 +404,7 @@ test_17() {
     pid=$!
     # give multiop a chance to open
     sleep 1 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid || return 1
     wait $pid || return 2
     $CHECKSTAT -t file $DIR/$tfile || return 3
@@ -434,7 +424,7 @@ test_18() {
     kill -USR1 $pid
     wait $pid || return 2
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     [ -e $DIR/$tfile ] && return 3
     [ -e $DIR/$tfile-2 ] || return 4
     # this touch frequently fails
@@ -452,7 +442,7 @@ test_19() {
     echo "old" > $DIR/$tfile
     mv $DIR/$tfile $DIR/$tfile-2
     grep old $DIR/$tfile-2
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     grep old $DIR/$tfile-2 || return 2
 }
 run_test 19 "|X| mcreate, open, write, rename "
@@ -465,7 +455,7 @@ test_20() {
     sleep 1 
     rm -f $DIR/$tfile
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 1
     [ -e $DIR/$tfile ] && return 2
@@ -482,7 +472,7 @@ test_21() {
     rm -f $DIR/$tfile
     touch $DIR/g11 || return 1
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 2
     [ -e $DIR/$tfile ] && return 3
@@ -500,7 +490,7 @@ test_22() {
     replay_barrier mds
     rm -f $DIR/$tfile
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 1
     [ -e $DIR/$tfile ] && return 2
@@ -518,7 +508,7 @@ test_23() {
     rm -f $DIR/$tfile
     touch $DIR/g11 || return 1
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 2
     [ -e $DIR/$tfile ] && return 3
@@ -534,7 +524,7 @@ test_24() {
     sleep 1 
 
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     rm -f $DIR/$tfile
     kill -USR1 $pid
     wait $pid || return 1
@@ -551,7 +541,7 @@ test_25() {
     rm -f $DIR/$tfile
 
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid
     wait $pid || return 1
     [ -e $DIR/$tfile ] && return 2
@@ -572,7 +562,7 @@ test_26() {
     kill -USR1 $pid2
     wait $pid2 || return 1
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 2
     [ -e $DIR/$tfile-1 ] && return 3
@@ -592,7 +582,7 @@ test_27() {
     rm -f $DIR/$tfile-1
     rm -f $DIR/$tfile-2
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 1
     kill -USR1 $pid2
@@ -616,7 +606,7 @@ test_28() {
     kill -USR1 $pid2
     wait $pid2 || return 1
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 2
     [ -e $DIR/$tfile-1 ] && return 3
@@ -636,7 +626,7 @@ test_29() {
     rm -f $DIR/$tfile-1
     rm -f $DIR/$tfile-2
 
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 1
     kill -USR1 $pid2
@@ -658,7 +648,7 @@ test_30() {
     rm -f $DIR/$tfile-2
 
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 1
     kill -USR1 $pid2
@@ -680,7 +670,7 @@ test_31() {
 
     replay_barrier mds
     rm -f $DIR/$tfile-2
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     kill -USR1 $pid1
     wait $pid1 || return 1
     kill -USR1 $pid2
@@ -758,7 +748,7 @@ test_36() {
     replay_barrier mds
     touch $DIR/$tfile
     checkstat $DIR/$tfile
-    facet_failover mds $MDS_MOUNT_OPTS
+    facet_failover mds
     cancel_lru_locks MDC
     if dmesg | grep "unknown lock cookie"; then 
        echo "cancel after replay failed"
@@ -792,7 +782,7 @@ test_38() {
     createmany -o $DIR/$tfile-%d 800
     unlinkmany $DIR/$tfile-%d 0 400
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     unlinkmany $DIR/$tfile-%d 400 400
     sleep 2
     $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
@@ -803,7 +793,7 @@ test_39() { # bug 4176
     createmany -o $DIR/$tfile-%d 800
     replay_barrier mds
     unlinkmany $DIR/$tfile-%d 0 400
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     unlinkmany $DIR/$tfile-%d 400 400
     sleep 2
     $CHECKSTAT -t file $DIR/$tfile-* && return 1 || true
@@ -823,7 +813,7 @@ test_40(){
     writeme -s $MOUNT/${tfile}-2 &
     WRITE_PID=$!
     sleep 1
-    facet_failover mds $MDS_MOUNT_OPTS
+    facet_failover mds
 #define OBD_FAIL_MDS_CONNECT_NET         0x117
     do_facet mds "sysctl -w lustre.fail_loc=0x80000117"
     kill -USR1 $PID
@@ -882,7 +872,7 @@ test_42() {
     unlinkmany $DIR/$tfile-%d 0 400
     DEBUG42=`sysctl -n lnet.debug`
     sysctl -w lnet.debug=-1
-    facet_failover ost $OST_MOUNT_OPTS
+    facet_failover ost
     
     # osc is evicted, fs is smaller (but only with failout OSTs (bug 7287)
     #blocks_after=`df -P $MOUNT | tail -n 1 | awk '{ print $2 }'`
@@ -901,7 +891,7 @@ test_43() { # bug 2530
 
     # OBD_FAIL_OST_CREATE_NET 0x204
     do_facet ost "sysctl -w lustre.fail_loc=0x80000204"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     sleep 10
     do_facet ost "sysctl -w lustre.fail_loc=0"
 
@@ -947,7 +937,7 @@ run_test 45 "Handle failed close"
 test_46() {
     dmesg -c >/dev/null
     drop_reply "touch $DIR/$tfile"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     # ironically, the previous test, 45, will cause a real forced close,
     # so just look for one for this test
     dmesg | grep -i "force closing client file handle for $tfile" && return 1
@@ -961,7 +951,7 @@ test_47() { # bug 2824
     createmany -o $DIR/$tfile 20  || return 1
 
     # OBD_FAIL_OST_CREATE_NET 0x204
-    fail ost $OSTDEV $OST_MOUNT_OPTS
+    fail ost
     do_facet ost "sysctl -w lustre.fail_loc=0x80000204"
     df $MOUNT || return 2
 
@@ -982,7 +972,7 @@ test_48() {
     replay_barrier mds
     createmany -o $DIR/$tfile 20  || return 1
     # OBD_FAIL_OST_EROFS 0x216
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     do_facet ost "sysctl -w lustre.fail_loc=0x80000216"
     df $MOUNT || return 2
 
@@ -1011,7 +1001,7 @@ test_52() {
     multiop $DIR/$tfile s
     replay_barrier mds
     do_facet mds "sysctl -w lustre.fail_loc=0x8000030c"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     do_facet mds "sysctl -w lustre.fail_loc=0x0"
 
     $CHECKSTAT -t file $DIR/$tfile-* && return 3 || true
@@ -1039,7 +1029,7 @@ test_56() {
     ln -s foo $DIR/$tfile
     replay_barrier mds
     #drop_reply "cat $DIR/$tfile"
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     sleep 10
 }
 run_test 56 "don't replay a symlink open request (3440)"
@@ -1050,7 +1040,7 @@ test_57() {
     do_facet mds "sysctl -w lustre.fail_loc=0x8000012c"
     touch $DIR/$tfile
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     sleep 1
     $CHECKSTAT -t file $DIR/$tfile || return 1
     do_facet mds "sysctl -w lustre.fail_loc=0x0"
@@ -1065,7 +1055,7 @@ test_58() {
     mkdir $DIR/$tdir
     createmany -o $DIR/$tdir/$tfile-%d 2500
     replay_barrier mds
-    fail mds $MDSDEV $MDS_MOUNT_OPTS
+    fail mds
     sleep 2
     $CHECKSTAT -t file $DIR/$tdir/$tfile-* || return 1
     do_facet mds "sysctl -w lustre.fail_loc=0x0"

diff --git a/lustre/tests/test-framework.sh b/lustre/tests/test-framework.sh
index 106b785..50418b1 100644 (file)
--- a/lustre/tests/test-framework.sh
+++ b/lustre/tests/test-framework.sh
@@ -76,8 +76,7 @@ start() {
     shift
     device=$1
     shift
-    active=`facet_active $facet`
-    echo "mount active=${active}, facet=${facet}"
+    echo "Starting ${device} as /mnt/${facet} (opts:$@)"
     mkdir -p /mnt/${facet}
     do_facet ${facet} mount -t lustre $@ ${device} /mnt/${facet} 
     #do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
@@ -85,20 +84,26 @@ start() {
     #    $@ $XMLCONFIG
     RC=${PIPESTATUS[0]}
     if [ $RC -ne 0 ]; then
+       echo mount -t lustre $@ ${device} /mnt/${facet} 
         echo Start of ${device} on ${facet} failed ${RC}
+    else 
+       label=`do_facet ${facet} e2label ${device}`
+       eval export ${facet}_svc=${label}
+       eval export ${facet}_dev=${device}
+       eval export ${facet}_opt=\"$@\"
+       echo Started ${label}
     fi
-    label=`do_facet ${facet} e2label ${device}`
-    eval export ${facet}_svc=${label}
-    echo Started ${label}
     return $RC
 }
 
 stop() {
     facet=$1
     shift
-    active=`facet_active $facet`
-    echo "umount active=${active}, facet=${facet}"
-    do_facet ${facet} umount -d $@ /mnt/${facet}
+    local running=`do_facet ${facet} mount | grep -c /mnt/${facet}" "`
+    if [ $running -ne 0 ]; then
+       echo "Stopping /mnt/${facet} (opts:$@)"
+       do_facet ${facet} umount -d $@ /mnt/${facet}
+    fi
     #do_facet $facet $LCONF --select ${facet}_svc=${active}_facet \
     #    --node ${active}_facet  --ptldebug $PTLDEBUG --subsystem $SUBSYSTEM \
     #    $@ --cleanup $XMLCONFIG
@@ -184,7 +189,7 @@ client_reconnect() {
 
 facet_failover() {
     facet=$1
-    echo "Failing $facet node `facet_active_host $facet`"
+    echo "Failing $facet on node `facet_active_host $facet`"
     shutdown_facet $facet
     reboot_facet $facet
     client_df &
@@ -194,7 +199,9 @@ facet_failover() {
     TO=`facet_active_host $facet`
     echo "Failover $facet to $TO"
     wait_for $facet
-    start $*
+    local dev=${facet}_dev
+    local opt=${facet}_opt
+    start $facet ${!dev} ${!opt}
 }
 
 obd_name() {
@@ -208,7 +215,7 @@ replay_barrier() {
     local svc=${facet}_svc
     do_facet $facet $LCTL --device %${!svc} readonly
     do_facet $facet $LCTL --device %${!svc} notransno
-    do_facet $facet $LCTL mark "$facet REPLAY BARRIER"
+    do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
     $LCTL mark "local REPLAY BARRIER on ${!svc}"
 }
 
@@ -219,7 +226,7 @@ replay_barrier_nodf() {
     echo Replay barrier on ${!svc}
     do_facet $facet $LCTL --device %${!svc} readonly
     do_facet $facet $LCTL --device %${!svc} notransno
-    do_facet $facet $LCTL mark "$facet REPLAY BARRIER"
+    do_facet $facet $LCTL mark "$facet REPLAY BARRIER on ${!svc}"
     $LCTL mark "local REPLAY BARRIER on ${!svc}"
 }
 
@@ -229,7 +236,6 @@ mds_evict_client() {
 }
 
 fail() {
-    local facet=$1
     facet_failover $*
     df $MOUNT || error "post-failover df: $?"
 }
@@ -238,8 +244,10 @@ fail_abort() {
     local facet=$1
     stop $facet
     change_active $facet
-    start $*
     local svc=${facet}_svc
+    local dev=${facet}_dev
+    local opt=${facet}_opt
+    start $facet ${!dev} ${!opt}
     do_facet $facet lctl --device %${!svc} abort_recovery
     df $MOUNT || echo "first df failed: $?"
     sleep 1
@@ -378,7 +386,7 @@ add() {
     local facet=$1
     shift
     # failsafe
-    umount -d -f /mnt/${facet} || true
+    stop ${facet} -f
     rm -f ${facet}active
     $MKFS $*
 }