X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Ftests%2Fsanity-gss.sh;h=457c835b9718860968e677624d7a415ad3b25f71;hp=62c7017f831228f1ff7440bc3d2dc23177d4e0ca;hb=8fbef5ee761920faa3c84f142f56934d6266a409;hpb=a590697063c0ef8a2cf9bd7f5e51cb757e166363

diff --git a/lustre/tests/sanity-gss.sh b/lustre/tests/sanity-gss.sh
old mode 100644
new mode 100755
index 62c7017..457c835
--- a/lustre/tests/sanity-gss.sh
+++ b/lustre/tests/sanity-gss.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-# vim:expandtab:shiftwidth=4:softtabstop=4:tabstop=4:
 #
 # Run select tests by setting ONLY, or as arguments to the script.
 # Skip specific tests by setting EXCEPT.
@@ -11,30 +10,22 @@ ONLY=${ONLY:-"$*"}
 # bug number for skipped test:
 ALWAYS_EXCEPT=${ALWAYS_EXCEPT:-"$SANITY_GSS_EXCEPT"}
 # UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
-
-# Tests that fail on uml
-CPU=`awk '/model/ {print $4}' /proc/cpuinfo`
-[ "$CPU" = "UML" ] && EXCEPT="$EXCEPT"
-
-case `uname -r` in
-2.6*) FSTYPE=${FSTYPE:-ldiskfs}; ALWAYS_EXCEPT="$ALWAYS_EXCEPT " ;;
-*) error "unsupported kernel (gss only works with 2.6.x)" ;;
-esac
+if $SHARED_KEY; then
+# bug number for skipped tests:	LU-9795	LU-9795
+	ALWAYS_EXCEPT="		8	90	$ALWAYS_EXCEPT"
+fi
 
 SRCDIR=`dirname $0`
-export PATH=$PWD/$SRCDIR:$SRCDIR:$SRCDIR/../utils:$SRCDIR/../utils/gss:$PATH:/sbin
-export NAME=${NAME:-local}
-SAVE_PWD=$PWD
 
-CLEANUP=${CLEANUP:-""}
-SETUP=${SETUP:-""}
+export MULTIOP=${MULTIOP:-multiop}
 
 LUSTRE=${LUSTRE:-`dirname $0`/..}
 . $LUSTRE/tests/test-framework.sh
 init_test_env $@
 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+init_logging
 
-remote_mds_nodsh && skip "remote MDS with nodsh" && exit 0
+require_dsh_mds || exit 0
 
 [ "$SLOW" = "no" ] && EXCEPT_SLOW="100 101"
 
@@ -47,37 +38,10 @@ unset SEC
 #
 # global variables of this sanity
 #
-KRB5_CCACHE_DIR=/tmp
-KRB5_CRED=$KRB5_CCACHE_DIR/krb5cc_$RUNAS_ID
-KRB5_CRED_SAVE=$KRB5_CCACHE_DIR/krb5cc.sanity.save
-CLICOUNT=2
-cnt_mdt2ost=0
-cnt_mdt2mdt=0
-cnt_cli2ost=0
-cnt_cli2mdt=0
-cnt_all2ost=0
-cnt_all2mdt=0
-cnt_all2all=0
 DBENCH_PID=0
-PROC_CLI="srpc.info"
-# Escape "." to use lctl
-PROC_CLI=${PROC_CLI//\./\*} 
 
 # set manually
 GSS=true
-GSS_KRB5=true
-
-prepare_krb5_creds() {
-    echo prepare krb5 cred
-    rm -f $KRB5_CRED_SAVE
-    echo RUNAS=$RUNAS
-    $RUNAS krb5_login.sh || exit 1
-    [ -f $KRB5_CRED ] || exit 2
-    echo CRED=$KRB5_CRED
-    cp $KRB5_CRED $KRB5_CRED_SAVE
-}
-
-prepare_krb5_creds
 
 # we want double mount
 MOUNT_2=${MOUNT_2:-"yes"}
@@ -85,254 +49,10 @@ check_and_setup_lustre
 
 rm -rf $DIR/[df][0-9]*
 
-check_runas_id $RUNAS_ID $RUNAS
+check_runas_id $RUNAS_ID $RUNAS_ID $RUNAS
 
 build_test_filter
 
-combination()
-{
-    local M=$1
-    local N=$2
-    local R=1
-
-    if [ $M -lt $N ]; then
-        R=0
-    else
-        N=$((N + 1))
-        while [ $N -le $M ]; do
-            R=$((R * N))
-            N=$((N + 1))
-        done
-    fi
-
-    echo $R
-    return 0
-}
-
-calc_connection_cnt() {
-    # MDT->MDT = 2 * C(M, 2)
-    # MDT->OST = M * O
-    # CLI->OST = C * O
-    # CLI->MDT = C * M
-    comb_m2=$(combination $MDSCOUNT 2)
-
-    cnt_mdt2mdt=$((comb_m2 * 2))
-    cnt_mdt2ost=$((MDSCOUNT * OSTCOUNT))
-    cnt_cli2ost=$((CLICOUNT * OSTCOUNT))
-    cnt_cli2mdt=$((CLICOUNT * MDSCOUNT))
-    cnt_all2ost=$((cnt_mdt2ost + cnt_cli2ost))
-    cnt_all2mdt=$((cnt_mdt2mdt + cnt_cli2mdt))
-    cnt_all2all=$((cnt_mdt2ost + cnt_mdt2mdt + cnt_cli2ost + cnt_cli2mdt))
-}
-
-set_rule()
-{
-    local tgt=$1
-    local net=$2
-    local dir=$3
-    local flavor=$4
-    local cmd="$tgt.srpc.flavor"
-
-    if [ $net == "any" ]; then
-        net="default"
-    fi
-    cmd="$cmd.$net"
-
-    if [ $dir != "any" ]; then
-        cmd="$cmd.$dir"
-    fi
-
-    cmd="$cmd=$flavor"
-    log "Setting sptlrpc rule: $cmd"
-    do_facet mgs "$LCTL conf_param $cmd"
-}
-
-count_flvr()
-{
-    local output=$1
-    local flavor=$2
-    local count=0
-
-    rpc_flvr=`echo $flavor | awk -F - '{ print $1 }'`
-    bulkspec=`echo $flavor | awk -F - '{ print $2 }'`
-
-    count=`echo "$output" | grep "rpc flavor" | grep $rpc_flvr | wc -l`
-
-    if [ "x$bulkspec" != "x" ]; then
-        algs=`echo $bulkspec | awk -F : '{ print $2 }'`
-
-        if [ "x$algs" != "x" ]; then
-            bulk_count=`echo "$output" | grep "bulk flavor" | grep $algs | wc -l`
-        else
-            bulk=`echo $bulkspec | awk -F : '{ print $1 }'`
-            if [ $bulk == "bulkn" ]; then
-                bulk_count=`echo "$output" | grep "bulk flavor" \
-                            | grep "null/null" | wc -l`
-            elif [ $bulk == "bulki" ]; then
-                bulk_count=`echo "$output" | grep "bulk flavor" \
-                            | grep "/null" | grep -v "null/" | wc -l`
-            else
-                bulk_count=`echo "$output" | grep "bulk flavor" \
-                            | grep -v "/null" | grep -v "null/" | wc -l`
-            fi
-        fi
-
-        [ $bulk_count -lt $count ] && count=$bulk_count
-    fi
-
-    echo $count
-}
-
-flvr_cnt_cli2mdt()
-{
-    local flavor=$1
-
-    output=`do_facet client lctl get_param -n mdc.*-MDT*-mdc-*.$PROC_CLI 2>/dev/null`
-    count_flvr "$output" $flavor
-}
-
-flvr_cnt_cli2ost()
-{
-    local flavor=$1
-
-    output=`do_facet client lctl get_param -n osc.*OST*-osc-[^M][^D][^T]*.$PROC_CLI 2>/dev/null`
-    count_flvr "$output" $flavor
-}
-
-flvr_cnt_mdt2mdt()
-{
-    local flavor=$1
-    local cnt=0
-
-    if [ $MDSCOUNT -le 1 ]; then
-        echo 0
-        return
-    fi
-
-    for num in `seq $MDSCOUNT`; do
-        output=`do_facet mds$num lctl get_param -n mdc.*-MDT*-mdc[0-9]*.$PROC_CLI 2>/dev/null`
-        tmpcnt=`count_flvr "$output" $flavor`
-        cnt=$((cnt + tmpcnt))
-    done
-    echo $cnt;
-}
-
-flvr_cnt_mdt2ost()
-{
-    local flavor=$1
-    local cnt=0
-
-    for num in `seq $MDSCOUNT`; do
-        output=`do_facet mds$num lctl get_param -n osc.*OST*-osc-MDT*.$PROC_CLI 2>/dev/null`
-        tmpcnt=`count_flvr "$output" $flavor`
-        cnt=$((cnt + tmpcnt))
-    done
-    echo $cnt;
-}
-
-do_check_flavor()
-{
-    local dir=$1        # from to
-    local flavor=$2     # flavor expected
-    local res=0
-
-    if [ $dir == "cli2mdt" ]; then
-        res=`flvr_cnt_cli2mdt $flavor`
-    elif [ $dir == "cli2ost" ]; then
-        res=`flvr_cnt_cli2ost $flavor`
-    elif [ $dir == "mdt2mdt" ]; then
-        res=`flvr_cnt_mdt2mdt $flavor`
-    elif [ $dir == "mdt2ost" ]; then
-        res=`flvr_cnt_mdt2ost $flavor`
-    elif [ $dir == "all2ost" ]; then
-        res1=`flvr_cnt_mdt2ost $flavor`
-        res2=`flvr_cnt_cli2ost $flavor`
-        res=$((res1 + res2))
-    elif [ $dir == "all2mdt" ]; then
-        res1=`flvr_cnt_mdt2mdt $flavor`
-        res2=`flvr_cnt_cli2mdt $flavor`
-        res=$((res1 + res2))
-    elif [ $dir == "all2all" ]; then
-        res1=`flvr_cnt_mdt2ost $flavor`
-        res2=`flvr_cnt_cli2ost $flavor`
-        res3=`flvr_cnt_mdt2mdt $flavor`
-        res4=`flvr_cnt_cli2mdt $flavor`
-        res=$((res1 + res2 + res3 + res4))
-    fi
-
-    echo $res
-}
-
-wait_flavor()
-{
-    local dir=$1        # from to
-    local flavor=$2     # flavor expected
-    local expect=$3     # number expected
-    local res=0
-
-    for ((i=0;i<20;i++)); do
-        echo -n "checking..."
-        res=$(do_check_flavor $dir $flavor)
-        if [ $res -eq $expect ]; then
-            echo "found $res $flavor connections of $dir, OK"
-            return 0
-        else
-            echo "found $res $flavor connections of $dir, not ready ($expect)"
-            sleep 4
-        fi
-    done
-
-    echo "Error checking $flavor of $dir: expect $expect, actual $res"
-    return 1
-}
-
-restore_to_default_flavor()
-{
-    local proc="mgs.MGS.live.$FSNAME"
-
-    echo "restoring to default flavor..."
-
-    nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
-
-    # remove all existing rules if any
-    if [ $nrule -ne 0 ]; then
-        echo "$nrule existing rules"
-        for rule in `do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor."`; do
-            echo "remove rule: $rule"
-            spec=`echo $rule | awk -F = '{print $1}'`
-            do_facet mgs "$LCTL conf_param $spec="
-        done
-    fi
-
-    # verify no rules left
-    nrule=`do_facet mgs lctl get_param -n $proc 2>/dev/null | grep ".srpc.flavor." | wc -l`
-    [ $nrule -ne 0 ] && error "still $nrule rules left"
-
-    # wait for default flavor to be applied
-    # currently default flavor for all connections are 'null'
-    wait_flavor all2all null $cnt_all2all
-    echo "now at default flavor settings"
-}
-
-set_flavor_all()
-{
-    local flavor=$1
-
-    echo "setting all flavor to $flavor"
-
-    res=$(do_check_flavor all2all $flavor)
-    if [ $res -eq $cnt_all2all ]; then
-        echo "already have total $res $flavor connections"
-        return
-    fi
-
-    echo "found $res $flavor out of total $cnt_all2all connections"
-    restore_to_default_flavor
-
-    set_rule $FSNAME any any $flavor
-    wait_flavor all2all $flavor $cnt_all2all
-}
-
 start_dbench()
 {
     NPROC=`cat /proc/cpuinfo 2>/dev/null | grep ^processor | wc -l`
@@ -383,83 +103,41 @@ stop_dbench()
     sync || true
 }
 
-restore_krb5_cred() {
-    cp $KRB5_CRED_SAVE $KRB5_CRED
-    chown $RUNAS_ID:$RUNAS_ID $KRB5_CRED
-    chmod 0600 $KRB5_CRED
-}
-
-check_multiple_gss_daemons() {
-    local facet=$1
-    local gssd=$2
-    local gssd_name=`basename $gssd`
-
-    for ((i=0;i<10;i++)); do
-        do_facet $facet "$gssd -v &"
-    done
-
-    # wait daemons entering "stable" status
-    sleep 5
-
-    num=`do_facet $facet ps -o cmd -C $gssd_name | grep $gssd_name | wc -l`
-    echo "$num instance(s) of $gssd_name are running"
-
-    if [ $num -ne 1 ]; then
-        error "$gssd_name not unique"
-    fi
-}
-
 calc_connection_cnt
 umask 077
 
-test_0() {
-    local my_facet=mds
+# Stop previously existing gss daemons
+stop_gss_daemons
 
-    echo "bring up gss daemons..."
-    start_gss_daemons
+echo "bring up gss daemons..."
+# start gss daemon with -z flag for gssnull
+start_gss_daemons $(comma_list $(mdts_nodes)) "$LSVCGSSD -z -vv" ||
+    error "can't start gss daemons on MDTs"
+start_gss_daemons $(comma_list $(osts_nodes)) "$LSVCGSSD -z -vv" ||
+    error "can't start gss daemons on OSTs"
 
-    echo "check with someone already running..."
-    check_multiple_gss_daemons $my_facet $LSVCGSSD
-    if $GSS_PIPEFS; then
-        check_multiple_gss_daemons $my_facet $LGSSD
-    fi
+lctl set_param sptlrpc.gss.lgss_keyring.debug_level=4
 
-    echo "check with someone run & finished..."
-    do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
-    sleep 5 # wait fully exit
-    check_multiple_gss_daemons $my_facet $LSVCGSSD
-    if $GSS_PIPEFS; then
-        check_multiple_gss_daemons $my_facet $LGSSD
-    fi
+echo "cat /etc/request-key.d/lgssc.conf"
+cat /etc/request-key.d/lgssc.conf ||
+    error_noexit "/etc/request-key.d/lgssc.conf does not exist"
+echo "cat /etc/request-key.conf"
+cat /etc/request-key.conf ||
+    error_noexit "/etc/request-key.conf does not exist"
 
-    echo "check refresh..."
-    do_facet $my_facet killall -q -2 lgssd lsvcgssd || true
-    sleep 5 # wait fully exit
-    do_facet $my_facet ipcrm -S 0x3b92d473
-    check_multiple_gss_daemons $my_facet $LSVCGSSD
-    if $GSS_PIPEFS; then
-        do_facet $my_facet ipcrm -S 0x3a92d473
-        check_multiple_gss_daemons $my_facet $LGSSD
-    fi
-}
-run_test 0 "start multiple gss daemons"
-
-set_flavor_all krb5p
+set_flavor_all gssnull
 
 test_1() {
-    local file=$DIR/$tfile
+	local file=$DIR/$tfile
 
-    chmod 0777 $DIR || error "chmod $DIR failed"
-    # access w/o cred
-    $RUNAS kdestroy
-    $RUNAS touch $file && error "unexpected success"
-
-    # access w/ cred
-    restore_krb5_cred
-    $RUNAS touch $file || error "should not fail"
-    [ -f $file ] || error "$file not found"
+	chmod 0777 $DIR || error "chmod $DIR failed"
+	# access w/o context
+	$RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+	$RUNAS touch $DIR
+	$RUNAS touch $file || error "should not fail"
+	[ -f $file ] || error "$file not found"
 }
-run_test 1 "access with or without krb5 credential"
+run_test 1 "create file"
 
 test_2() {
     local file1=$DIR/$tfile-1
@@ -470,15 +148,9 @@ test_2() {
     $RUNAS touch $file1 || error "can't touch $file1"
     [ -f $file1 ] || error "$file1 not found"
 
-    # cleanup all cred/ctx and touch
-    $RUNAS kdestroy
-    $RUNAS $LFS flushctx || error "can't flush ctx"
-    $RUNAS touch $file2 && error "unexpected success"
-
-    # restore and touch
-    restore_krb5_cred
-    $RUNAS touch $file2 || error "should not fail"
-    [ -f $file2 ] || error "$file2 not found"
+	# cleanup all cred/ctx and touch
+	$RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
+	$RUNAS touch $file2 && error "unexpected success"
 }
 run_test 2 "lfs flushctx"
 
@@ -493,7 +165,7 @@ test_3() {
     $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat error"
 
     # start multiop
-    $RUNAS multiop $file o_r &
+    $RUNAS $MULTIOP $file o_r &
     OPPID=$!
     # wait multiop finish its open()
     sleep 1
@@ -501,97 +173,15 @@ test_3() {
     # cleanup all cred/ctx and check
     # metadata check should fail, but file data check should success
     # because we always use root credential to OSTs
-    $RUNAS kdestroy
-    $RUNAS $LFS flushctx
+    $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
     echo "destroied credentials/contexs for $RUNAS_ID"
     $RUNAS $CHECKSTAT -p 0666 $file && error "checkstat succeed"
     kill -s 10 $OPPID
     wait $OPPID || error "read file data failed"
     echo "read file data OK"
-
-    # restore and check again
-    restore_krb5_cred
-    echo "restored credentials for $RUNAS_ID"
-    $RUNAS $CHECKSTAT -p 0666 $file || error "$RUNAS_ID checkstat (2) error"
-    echo "$RUNAS_ID checkstat OK"
-    $CHECKSTAT -p 0666 $file || error "$UID checkstat (2) error"
-    echo "$UID checkstat OK"
-    $RUNAS cat $file > /dev/null || error "$RUNAS_ID cat (2) error"
-    echo "$RUNAS_ID read file data OK"
 }
 run_test 3 "local cache under DLM lock"
 
-test_4() {
-    local file1=$DIR/$tfile-1
-    local file2=$DIR/$tfile-2
-
-    ! $GSS_PIPEFS && skip "pipefs not used" && return
-
-    chmod 0777 $DIR || error "chmod $DIR failed"
-    # current access should be ok
-    $RUNAS touch $file1 || error "can't touch $file1"
-    [ -f $file1 ] || error "$file1 not found"
-
-    # stop lgssd
-    send_sigint client lgssd
-    sleep 5
-    check_gss_daemon_facet client lgssd && error "lgssd still running"
-
-    # flush context, and touch
-    $RUNAS $LFS flushctx
-    $RUNAS touch $file2 &
-    TOUCHPID=$!
-    echo "waiting touch pid $TOUCHPID"
-    wait $TOUCHPID && error "touch should fail"
-
-    # restart lgssd
-    do_facet client "$LGSSD -v"
-    sleep 5
-    check_gss_daemon_facet client lgssd
-
-    # touch new should succeed
-    $RUNAS touch $file2 || error "can't touch $file2"
-    [ -f $file2 ] || error "$file2 not found"
-}
-run_test 4 "lgssd dead, operations should wait timeout and fail"
-
-test_5() {
-    local file1=$DIR/$tfile-1
-    local file2=$DIR/$tfile-2
-    local wait_time=$((TIMEOUT + TIMEOUT / 2))
-
-    chmod 0777 $DIR || error "chmod $DIR failed"
-    # current access should be ok
-    $RUNAS touch $file1 || error "can't touch $file1"
-    [ -f $file1 ] || error "$file1 not found"
-
-    # stop lsvcgssd
-    send_sigint mds lsvcgssd
-    sleep 5
-    check_gss_daemon_facet mds lsvcgssd && error "lsvcgssd still running"
-
-    # flush context, and touch
-    $RUNAS $LFS flushctx
-    $RUNAS touch $file2 &
-    TOUCHPID=$!
-
-    # wait certain time
-    echo "waiting $wait_time seconds for touch pid $TOUCHPID"
-    sleep $wait_time
-    num=`ps --no-headers -p $TOUCHPID | wc -l`
-    [ $num -eq 1 ] || error "touch already ended ($num)"
-    echo "process $TOUCHPID still hanging there... OK"
-
-    # restart lsvcgssd, expect touch suceed
-    echo "restart lsvcgssd and recovering"
-    do_facet mds "$LSVCGSSD -v"
-    sleep 5
-    check_gss_daemon_facet mds lsvcgssd
-    wait $TOUCHPID || error "touch fail"
-    [ -f $file2 ] || error "$file2 not found"
-}
-run_test 5 "lsvcgssd dead, operations lead to recovery"
-
 test_6() {
     local nfile=10
 
@@ -606,60 +196,79 @@ test_6() {
 run_test 6 "test basic DLM callback works"
 
 test_7() {
-    local tdir=$DIR/d7
-    local num_osts
-
-    #
-    # for open(), client only reserve space for default stripe count lovea,
-    # and server may return larger lovea in reply (because of larger stripe
-    # count), client need call enlarge_reqbuf() and save the replied lovea
-    # in request for future possible replay.
-    #
-    # Note: current script does NOT guarantee enlarge_reqbuf() will be in
-    # the path, however it does work in local test which has 2 OSTs and
-    # default stripe count is 1.
-    #
-    num_osts=`$LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l`
-    echo "found $num_osts active OSTs"
-    [ $num_osts -lt 2 ] && echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
-
-    mkdir $tdir || error
-    $LFS setstripe $tdir 0 -1 -1 || error
-
-    echo "creating..."
-    for ((i=0;i<20;i++)); do
-        dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
-    done
-    echo "reading..."
-    for ((i=0;i<20;i++)); do
-        dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
-    done
-    rm -rf $tdir
+	local tdir=$DIR/d7
+	local num_osts
+
+	# for open(), client only reserve space for default stripe count lovea,
+	# and server may return larger lovea in reply (because of larger stripe
+	# count), client need call enlarge_reqbuf() and save the replied lovea
+	# in request for future possible replay.
+	#
+	# Note: current script does NOT guarantee enlarge_reqbuf() will be in
+	# the path, however it does work in local test which has 2 OSTs and
+	# default stripe count is 1.
+	num_osts=$($LFS getstripe $MOUNT | egrep "^[0-9]*:.*ACTIVE" | wc -l)
+	echo "found $num_osts active OSTs"
+	[ $num_osts -lt 2 ] &&
+		echo "skipping $TESTNAME (must have >= 2 OSTs)" && return
+
+	mkdir $tdir || error "mkdir $tdir failed"
+	$LFS setstripe -c $num_osts $tdir || error "setstripe -c $num_osts"
+
+	echo "creating..."
+	for ((i = 0; i < 20; i++)); do
+		dd if=/dev/zero of=$tdir/f$i bs=4k count=16 2>/dev/null
+	done
+	echo "reading..."
+	for ((i = 0; i < 20; i++)); do
+		dd if=$tdir/f$i of=/dev/null bs=4k count=16 2>/dev/null
+	done
+	rm -rf $tdir
 }
 run_test 7 "exercise enlarge_reqbuf()"
 
 test_8()
 {
-    debugsave
-    sysctl -w lnet.debug="other"
+    local ATHISTORY=$(do_facet $SINGLEMDS "find /sys/ -name at_history")
+    local ATOLDBASE=$(do_facet $SINGLEMDS "cat $ATHISTORY")
+    local REQ_DELAY
+    do_facet $SINGLEMDS "echo 8 >> $ATHISTORY"
+
+    mkdir -p $DIR/d8
+    chmod a+w $DIR/d8
+
     $LCTL dk > /dev/null
+    debugsave
+    sysctl -w lnet.debug="+other"
+
+    # wait for the at estimation come down, this is faster
+    while [ true ]; do
+        REQ_DELAY=`lctl get_param -n mdc.${FSNAME}-MDT0000-mdc-*.timeouts |
+                   awk '/portal 12/ {print $5}' | tail -1`
+        [ $REQ_DELAY -le 5 ] && break
+        echo "current AT estimation is $REQ_DELAY, wait a little bit"
+        sleep 8
+    done
+    REQ_DELAY=$((${REQ_DELAY} + ${REQ_DELAY} / 4 + 5))
 
     # sleep sometime in ctx handle
-    do_facet mds sysctl -w lustre.fail_val=60
+    do_facet $SINGLEMDS lctl set_param fail_val=$REQ_DELAY
 #define OBD_FAIL_SEC_CTX_HDL_PAUSE       0x1204
-    do_facet mds sysctl -w lustre.fail_loc=0x1204
+    do_facet $SINGLEMDS lctl set_param fail_loc=0x1204
 
-    $RUNAS $LFS flushctx || error "can't flush ctx"
+    $RUNAS $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
 
-    $RUNAS df $DIR &
-    DFPID=$!
-    echo "waiting df (pid $TOUCHPID) to finish..."
-    sleep 2 # give df a chance to really trigger context init rpc
-    do_facet mds sysctl -w lustre.fail_loc=0
-    wait $DFPID || error "df should have succeeded"
+    $RUNAS touch $DIR/d8/f &
+    TOUCHPID=$!
+    echo "waiting for touch (pid $TOUCHPID) to finish..."
+    sleep 2 # give it a chance to really trigger context init rpc
+    do_facet $SINGLEMDS $LCTL set_param fail_loc=0
+    wait $TOUCHPID || error "touch should have succeeded"
 
     $LCTL dk | grep "Early reply #" || error "No early reply"
+
     debugrestore
+    do_facet $SINGLEMDS "echo $ATOLDBASE >> $ATHISTORY" || true
 }
 run_test 8 "Early reply sent for slow gss context negotiation"
 
@@ -668,98 +277,6 @@ run_test 8 "Early reply sent for slow gss context negotiation"
 # so each test should not assume any start flavor.
 #
 
-test_50() {
-    local sample=$TMP/sanity-gss-8
-    local tdir=$MOUNT/dir8
-    local iosize="256K"
-    local hash_algs="adler32 crc32 md5 sha1 sha256 sha384 sha512 wp256 wp384 wp512"
-
-    # create sample file with aligned size for direct i/o
-    dd if=/dev/zero of=$sample bs=$iosize count=1 || error
-    dd conv=notrunc if=/etc/termcap of=$sample bs=$iosize count=1 || error
-
-    rm -rf $tdir
-    mkdir $tdir || error "create dir $tdir"
-
-    restore_to_default_flavor
-
-    for alg in $hash_algs; do
-        echo "Testing $alg..."
-        flavor=krb5i-bulki:$alg/null
-        set_rule $FSNAME any cli2ost $flavor
-        wait_flavor cli2ost $flavor $cnt_cli2ost
-
-        dd if=$sample of=$tdir/$alg oflag=direct,dsync bs=$iosize || error "$alg write"
-        diff $sample $tdir/$alg || error "$alg read"
-    done
-
-    rm -rf $tdir
-    rm -f $sample
-}
-run_test 50 "verify bulk hash algorithms works"
-
-test_51() {
-    local s1=$TMP/sanity-gss-9.1
-    local s2=$TMP/sanity-gss-9.2
-    local s3=$TMP/sanity-gss-9.3
-    local s4=$TMP/sanity-gss-9.4
-    local tdir=$MOUNT/dir9
-    local s1_size=4194304   # n * pagesize (4M)
-    local s2_size=512       # n * blksize
-    local s3_size=111       # n * blksize + m
-    local s4_size=5         # m
-    local cipher_algs="arc4 aes128 aes192 aes256 cast128 cast256 twofish128 twofish256"
-
-    # create sample files for each situation
-    rm -f $s1 $s2 $s2 $s4
-    dd if=/dev/urandom of=$s1 bs=1M count=4 || error
-    dd if=/dev/urandom of=$s2 bs=$s2_size count=1 || error
-    dd if=/dev/urandom of=$s3 bs=$s3_size count=1 || error
-    dd if=/dev/urandom of=$s4 bs=$s4_size count=1 || error
-
-    rm -rf $tdir
-    mkdir $tdir || error "create dir $tdir"
-
-    restore_to_default_flavor
-
-    #
-    # different bulk data alignment will lead to different behavior of
-    # the implementation: (n > 0; 0 < m < encryption_block_size)
-    #  - full page i/o
-    #  - partial page, size = n * encryption_block_size
-    #  - partial page, size = n * encryption_block_size + m
-    #  - partial page, size = m
-    #
-    for alg in $cipher_algs; do
-        echo "Testing $alg..."
-        flavor=krb5p-bulkp:sha1/$alg
-        set_rule $FSNAME any cli2ost $flavor
-        wait_flavor cli2ost $flavor $cnt_cli2ost
-
-        # sync write
-        dd if=$s1 of=$tdir/$alg.1 oflag=dsync bs=1M || error "write $alg.1"
-        dd if=$s2 of=$tdir/$alg.2 oflag=dsync || error "write $alg.2"
-        dd if=$s3 of=$tdir/$alg.3 oflag=dsync || error "write $alg.3"
-        dd if=$s4 of=$tdir/$alg.4 oflag=dsync || error "write $alg.4"
-
-        # remount client
-        umount_client $MOUNT
-        umount_client $MOUNT2
-        mount_client $MOUNT
-        mount_client $MOUNT2
-
-        # read & compare
-        diff $tdir/$alg.1 $s1 || error "read $alg.1"
-        diff $tdir/$alg.2 $s2 || error "read $alg.2"
-        diff $tdir/$alg.3 $s3 || error "read $alg.3"
-        diff $tdir/$alg.4 $s4 || error "read $alg.4"
-    done
-
-    rm -rf $tdir
-    rm -f $sample
-}
-run_test 51 "bulk data alignment test under encryption mode"
-
 test_90() {
     if [ "$SLOW" = "no" ]; then
         total=10
@@ -768,8 +285,8 @@ test_90() {
     fi
 
     restore_to_default_flavor
-    set_rule $FSNAME any any krb5p
-    wait_flavor all2all krb5p $cnt_all2all
+	set_rule $FSNAME any any gssnull
+	wait_flavor all2all gssnull
 
     start_dbench
 
@@ -777,9 +294,11 @@ test_90() {
         sleep 2
         check_dbench
         echo "flush ctx ($n/$total) ..."
-        $LFS flushctx
+        $LFS flushctx $MOUNT || error "can't flush context on $MOUNT"
     done
     check_dbench
+    #sleep to let ctxs be re-established
+    sleep 10
     stop_dbench
 }
 run_test 90 "recoverable from losing contexts under load"
@@ -787,7 +306,7 @@ run_test 90 "recoverable from losing contexts under load"
 test_99() {
     local nrule_old=0
     local nrule_new=0
-    local max=32
+    local max=64
 
     #
     # general rules
@@ -797,9 +316,8 @@ test_99() {
     echo "original general rules: $nrule_old"
 
     for ((i = $nrule_old; i < $max; i++)); do
-        set_rule $FSNAME elan$i any krb5n || error "set rule $i"
+        set_rule $FSNAME elan$i any gssnull || error "set rule $i"
     done
-    set_rule $FSNAME elan100 any krb5n && error "set $max rule should fail"
     for ((i = $nrule_old; i < $max; i++)); do
         set_rule $FSNAME elan$i any || error "remove rule $i"
     done
@@ -809,29 +327,8 @@ test_99() {
     if [ $nrule_new != $nrule_old ]; then
         error "general rule: $nrule_new != $nrule_old"
     fi
-
-    #
-    # target-specific rules
-    #
-    nrule_old=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
-               | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
-    echo "original target rules: $nrule_old"
-
-    for ((i = $nrule_old; i < $max; i++)); do
-        set_rule $FSNAME-MDT0000 elan$i any krb5i || error "set rule $i"
-    done
-    set_rule $FSNAME-MDT0000 elan100 any krb5i && error "set $max rule should fail"
-    for ((i = $nrule_old; i < $max; i++)); do
-        set_rule $FSNAME-MDT0000 elan$i any || error "remove rule $i"
-    done
-
-    nrule_new=`do_facet mgs lctl get_param -n mgs.MGS.live.$FSNAME 2>/dev/null \
-               | grep "$FSNAME-MDT0000.srpc.flavor." | wc -l`
-    if [ $nrule_new != $nrule_old ]; then
-        error "general rule: $nrule_new != $nrule_old"
-    fi
 }
-run_test 99 "maximum sptlrpc rules limitation"
+run_test 99 "set large number of sptlrpc rules"
 
 error_dbench()
 {
@@ -844,165 +341,144 @@ error_dbench()
 }
 
 test_100() {
-    # started from default flavors
-    restore_to_default_flavor
-
-    # running dbench background
-    start_dbench
-
-    #
-    # all: null -> krb5n -> krb5a -> krb5i -> krb5p -> plain
-    #
-    set_rule $FSNAME any any krb5n
-    wait_flavor all2all krb5n $cnt_all2all || error_dbench "1"
-    check_dbench
-
-    set_rule $FSNAME any any krb5a
-    wait_flavor all2all krb5a $cnt_all2all || error_dbench "2"
-    check_dbench
-
-    set_rule $FSNAME any any krb5i
-    wait_flavor all2all krb5i $cnt_all2all || error_dbench "3"
-    check_dbench
-
-    set_rule $FSNAME any any krb5p
-    wait_flavor all2all krb5p $cnt_all2all || error_dbench "4"
-    check_dbench
-
-    set_rule $FSNAME any any plain
-    wait_flavor all2all plain $cnt_all2all || error_dbench "5"
-    check_dbench
-
-    #
-    # M - M: krb5a
-    # C - M: krb5i
-    # M - O: krb5p
-    # C - O: krb5n
-    #
-    set_rule $FSNAME any mdt2mdt krb5a
-    wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "6"
-    check_dbench
-
-    set_rule $FSNAME any cli2mdt krb5i
-    wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "7"
-    check_dbench
-
-    set_rule $FSNAME any mdt2ost krb5p
-    wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "8"
-    check_dbench
-
-    set_rule $FSNAME any cli2ost krb5n
-    wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "9"
-    check_dbench
-
-    #
-    # * - MDT0: krb5p
-    # * - OST0: krb5i
-    #
-    # nothing should be changed because they are override by above dir rules
-    #
-    set_rule $FSNAME-MDT0000 any any krb5p
-    set_rule $FSNAME-OST0000 any any krb5i
-    wait_flavor mdt2mdt krb5a $cnt_mdt2mdt || error_dbench "10"
-    wait_flavor cli2mdt krb5i $cnt_cli2mdt || error_dbench "11"
-    check_dbench
-    wait_flavor mdt2ost krb5p $cnt_mdt2ost || error_dbench "12"
-    wait_flavor cli2ost krb5n $cnt_cli2ost || error_dbench "13"
-
-    #
-    # delete all dir-specific rules
-    #
-    set_rule $FSNAME any mdt2mdt
-    set_rule $FSNAME any cli2mdt
-    set_rule $FSNAME any mdt2ost
-    set_rule $FSNAME any cli2ost
-    wait_flavor mdt2mdt krb5p $((MDSCOUNT - 1)) || error_dbench "14"
-    wait_flavor cli2mdt krb5p $CLICOUNT || error_dbench "15"
-    check_dbench
-    wait_flavor mdt2ost krb5i $MDSCOUNT || error_dbench "16"
-    wait_flavor cli2ost krb5i $CLICOUNT || error_dbench "17"
-    check_dbench
-
-    #
-    # remove:
-    #  * - MDT0: krb5p
-    #  * - OST0: krb5i
-    #
-    set_rule $FSNAME-MDT0000 any any
-    set_rule $FSNAME-OST0000 any any || error_dbench "18"
-    wait_flavor all2all plain $cnt_all2all || error_dbench "19"
-    check_dbench
-
-    stop_dbench
+	# started from default flavors
+	restore_to_default_flavor
+
+	# running dbench background
+	start_dbench
+
+	#
+	# all: null -> gssnull -> plain
+	#
+	set_rule $FSNAME any any gssnull
+	wait_flavor all2all gssnull || error_dbench "1"
+	check_dbench
+
+	set_rule $FSNAME any any plain
+	wait_flavor all2all plain || error_dbench "2"
+	check_dbench
+
+	#
+	# M - M: gssnull
+	# C - M: gssnull
+	# M - O: gssnull
+	# C - O: gssnull
+	#
+	set_rule $FSNAME any mdt2mdt gssnull
+	wait_flavor mdt2mdt gssnull || error_dbench "3"
+	check_dbench
+
+	set_rule $FSNAME any cli2mdt gssnull
+	wait_flavor cli2mdt gssnull || error_dbench "4"
+	check_dbench
+
+	set_rule $FSNAME any mdt2ost gssnull
+	wait_flavor mdt2ost gssnull || error_dbench "5"
+	check_dbench
+
+	set_rule $FSNAME any cli2ost gssnull
+	wait_flavor cli2ost gssnull || error_dbench "6"
+	check_dbench
+
+	#
+	# * - MDT0: plain
+	# * - OST0: plain
+	#
+	# nothing should be changed because they are override by above dir rules
+	#
+	set_rule $FSNAME-MDT0000 any any plain
+	set_rule $FSNAME-OST0000 any any plain
+	wait_flavor mdt2mdt gssnull || error_dbench "7"
+	wait_flavor cli2mdt gssnull || error_dbench "8"
+	check_dbench
+	wait_flavor mdt2ost gssnull || error_dbench "9"
+	wait_flavor cli2ost gssnull || error_dbench "10"
+
+	#
+	# delete all dir-specific rules
+	#
+	set_rule $FSNAME any mdt2mdt
+	set_rule $FSNAME any cli2mdt
+	set_rule $FSNAME any mdt2ost
+	set_rule $FSNAME any cli2ost
+	wait_flavor mdt2mdt gssnull $((MDSCOUNT - 1)) || error_dbench "11"
+	wait_flavor cli2mdt gssnull $(get_clients_mount_count) ||
+		error_dbench "12"
+	check_dbench
+	wait_flavor mdt2ost gssnull $MDSCOUNT || error_dbench "13"
+	wait_flavor cli2ost gssnull $(get_clients_mount_count) ||
+		error_dbench "14"
+	check_dbench
+
+	#
+	# remove:
+	#  * - MDT0: gssnull
+	#  * - OST0: gssnull
+	#
+	set_rule $FSNAME-MDT0000 any any
+	set_rule $FSNAME-OST0000 any any || error_dbench "15"
+	wait_flavor all2all plain || error_dbench "16"
+	check_dbench
+
+	stop_dbench
 }
 run_test 100 "change security flavor on the fly under load"
 
 switch_sec_test()
 {
-    local count=$1
-    local flavor0=$2
-    local flavor1=$3
-    local flavor2=$4
-    local df_pid=0
-    local wait_time=$((TIMEOUT + TIMEOUT / 4))
+    local flavor0=$1
+    local flavor1=$2
+    local filename=$DIR/$tfile
+    local multiop_pid
     local num
 
     #
-    # stop gss daemon, then switch to flavor1 (which should be a gss flavor),
-    # and run a 'df' which should hanging, wait the request timeout and
-    # resend, then switch the flavor to another one. To exercise the code of
-    # switching ctx/sec for a resend request.
+    # after set to flavor0, start multop which use flavor0 rpc, and let
+    # server drop the reply; then switch to flavor1, the resend should be
+    # completed using flavor1. To exercise the code of switching ctx/sec
+    # for a resend request.
     #
-    echo ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 -> $flavor2..."
+    log ">>>>>>>>>>>>>>> Testing $flavor0 -> $flavor1 <<<<<<<<<<<<<<<<<<<"
 
-    echo "(0) set base flavor $flavor0"
     set_rule $FSNAME any cli2mdt $flavor0
-    wait_flavor cli2mdt $flavor0 $count
-    df $MOUNT
-    if [ $? -ne 0 ]; then
-        error "initial df failed"
-    fi
-
-    stop_gss_daemons
+    wait_flavor cli2mdt $flavor0
+    rm -f $filename || error "remove old $filename failed"
+
+#MDS_REINT = 36
+#define OBD_FAIL_PTLRPC_DROP_REQ_OPC     0x513
+    do_facet $SINGLEMDS lctl set_param fail_val=36
+    do_facet $SINGLEMDS lctl set_param fail_loc=0x513
+    log "starting multiop"
+    $MULTIOP $filename m &
+    multiop_pid=$!
+    echo "multiop pid=$multiop_pid"
     sleep 1
 
-    echo "(1) $flavor0 -> $flavor1"
     set_rule $FSNAME any cli2mdt $flavor1
-    wait_flavor cli2mdt $flavor1 $count
-    df $MOUNT &
-    df_pid=$!
-    sleep 1
+    wait_flavor cli2mdt $flavor1
+
+    num=`ps --no-headers -p $multiop_pid 2>/dev/null | wc -l`
+    [ $num -eq 1 ] || error "multiop($multiop_pid) already ended ($num)"
+    echo "process $multiop_pid is still hanging there... OK"
 
-    echo "waiting $wait_time seconds for df ($df_pid)"
-    sleep $wait_time
-    num=`ps --no-headers -p $df_pid 2>/dev/null | wc -l`
-    [ $num -eq 1 ] || error "df already ended ($num)"
-    echo "process $df_pid is still hanging there... OK"
-
-    echo "(2) set end flavor $flavor2"
-    set_rule $FSNAME any cli2mdt $flavor2
-    wait_flavor cli2mdt $flavor2 $count
-    start_gss_daemons
-    wait $df_pid || error "df returned error"
+    do_facet $SINGLEMDS lctl set_param fail_loc=0
+    log "waiting for multiop ($multiop_pid) to finish"
+    wait $multiop_pid || error "multiop returned error"
 }
 
 test_101()
 {
-    # started from default flavors
-    restore_to_default_flavor
+	# started from default flavors
+	restore_to_default_flavor
 
-    switch_sec_test $cnt_cli2mdt null krb5n null
-    switch_sec_test $cnt_cli2mdt null krb5a null
-    switch_sec_test $cnt_cli2mdt null krb5i null
-    switch_sec_test $cnt_cli2mdt null krb5p null
-    switch_sec_test $cnt_cli2mdt null krb5i plain
-    switch_sec_test $cnt_cli2mdt plain krb5p plain
-    switch_sec_test $cnt_cli2mdt plain krb5n krb5a
-    switch_sec_test $cnt_cli2mdt krb5a krb5i krb5p
-    switch_sec_test $cnt_cli2mdt krb5p krb5a krb5n
-    switch_sec_test $cnt_cli2mdt krb5n krb5p krb5i
+	switch_sec_test null    plain
+	switch_sec_test plain   gssnull
+	switch_sec_test gssnull null
+	switch_sec_test null    gssnull
+	switch_sec_test gssnull plain
+	switch_sec_test plain   gssnull
 }
-run_test 101 "switch ctx as well as sec for resending request"
+run_test 101 "switch ctx/sec for resending request"
 
 error_102()
 {
@@ -1021,32 +497,29 @@ test_102() {
     # run dbench background
     start_dbench
 
-    echo "Testing null->krb5n->krb5a->krb5i->krb5p->plain->null"
-    set_rule $FSNAME any any krb5n
-    set_rule $FSNAME any any krb5a
-    set_rule $FSNAME any any krb5i
-    set_rule $FSNAME any any krb5p
-    set_rule $FSNAME any any plain
-    set_rule $FSNAME any any null
+	echo "Testing null->gssnull->plain->null"
+	set_rule $FSNAME any any gssnull
+	set_rule $FSNAME any any plain
+	set_rule $FSNAME any any null
 
     check_dbench
-    wait_flavor all2all null $cnt_all2all || error_dbench "1"
+    wait_flavor all2all null || error_dbench "1"
     check_dbench
 
     echo "waiting for 15s and check again"
     sleep 15
     check_dbench
 
-    echo "Testing null->krb5i->null->krb5i->null..."
-    for ((i=0; i<10; i++)); do
-        set_rule $FSNAME any any krb5i
-        set_rule $FSNAME any any null
-    done
-    set_rule $FSNAME any any krb5i
+	echo "Testing null->gssnull->null->gssnull->null..."
+	for ((i=0; i<10; i++)); do
+		set_rule $FSNAME any any gssnull
+		set_rule $FSNAME any any null
+	done
+	set_rule $FSNAME any any gssnull
 
-    check_dbench
-    wait_flavor all2all krb5i $cnt_all2all || error_dbench "2"
-    check_dbench
+	check_dbench
+	wait_flavor all2all gssnull || error_dbench "2"
+	check_dbench
 
     echo "waiting for 15s and check again"
     sleep 15
@@ -1056,6 +529,78 @@ test_102() {
 }
 run_test 102 "survive from insanely fast flavor switch"
 
-equals_msg `basename $0`: test complete, cleaning up
+test_150() {
+    local mount_opts
+    local count
+    local clients=$CLIENTS
+
+    [ -z $clients ] && clients=$HOSTNAME
+
+    # started from default flavors
+    restore_to_default_flavor
+
+    # at this time no rules has been set on mgs; mgc use null
+    # flavor connect to mgs.
+    count=`flvr_cnt_mgc2mgs null`
+    [ $count -eq 1 ] || error "$count mgc connection use null flavor"
+
+    zconf_umount_clients $clients $MOUNT || return 1
+
+    # mount client with conflict flavor - should fail
+    mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=gssnull"
+    zconf_mount_clients $clients $MOUNT $mount_opts &&
+        error "mount with conflict flavor should have failed"
+
+    # mount client with same flavor - should succeed
+    mount_opts="${MOUNT_OPTS:+$MOUNT_OPTS,}mgssec=null"
+    zconf_mount_clients $clients $MOUNT $mount_opts ||
+        error "mount with same flavor should have succeeded"
+    zconf_umount_clients $clients $MOUNT || return 2
+
+    # mount client with default flavor - should succeed
+    zconf_mount_clients $clients $MOUNT || \
+        error "mount with default flavor should have succeeded"
+}
+run_test 150 "secure mgs connection: client flavor setting"
+
+test_151() {
+	local save_opts
+
+	# set mgs only accept gssnull
+	set_rule _mgs any any gssnull
+
+    # umount everything, modules still loaded
+    stopall
+
+    # mount mgs with default flavor, in current framework it means mgs+mdt1.
+    # the connection of mgc of mdt1 to mgs is expected fail.
+    DEVNAME=$(mdsdevname 1)
+    start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with default flavor should have failed"
+
+    # mount with unauthorized flavor should fail
+    save_opts=$MDS_MOUNT_OPTS
+    MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=null"
+    start mds1 $DEVNAME $MDS_MOUNT_OPTS && error "mount with unauthorized flavor should have failed"
+    MDS_MOUNT_OPTS=$save_opts
+
+    # mount with designated flavor should succeed
+    save_opts=$MDS_MOUNT_OPTS
+	MDS_MOUNT_OPTS="$MDS_MOUNT_OPTS,mgssec=gssnull"
+	start mds1 $DEVNAME $MDS_MOUNT_OPTS ||
+		error "mount with designated flavor should have succeeded"
+	MDS_MOUNT_OPTS=$save_opts
+
+	stop mds1 -f
+}
+run_test 151 "secure mgs connection: server flavor control"
+
+stop_gss_daemons
+if $GSS_KRB5 || $GSS_SK; then
+	start_gss_daemons
+fi
+
+restore_to_default_flavor
+
+complete $SECONDS
 check_and_cleanup_lustre
-[ -f "$TESTSUITELOG" ] && cat $TESTSUITELOG || true
+exit_status