X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Ftests%2Fsanity-sec.sh;h=3a478f22a6aa28db85cd1a323d425d0c3f0447b5;hb=4311cdaa832fc4a444d48e50174dde09f21146d2;hp=a348768f6cb1386826d6a1391dfa99614e8404e5;hpb=3192e52a89946f12fd36d28a686c169d01d36e64;p=fs%2Flustre-release.git

diff --git a/lustre/tests/sanity-sec.sh b/lustre/tests/sanity-sec.sh
index a348768..3a478f2 100644
--- a/lustre/tests/sanity-sec.sh
+++ b/lustre/tests/sanity-sec.sh
@@ -7,42 +7,72 @@
 set -e
 
 ONLY=${ONLY:-"$*"}
-[ "$EXCEPT" ] && echo "Skipping tests: `echo $EXCEPT`"
+# bug number for skipped test: 19430 LU-5423 19967 19967
+ALWAYS_EXCEPT="                2     4       5     6    $SANITY_SEC_EXCEPT"
+# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
+
+[ "$ALWAYS_EXCEPT$EXCEPT" ] && \
+	echo "Skipping tests: $ALWAYS_EXCEPT $EXCEPT"
 
 SRCDIR=`dirname $0`
 export PATH=$PWD/$SRCDIR:$SRCDIR:$PWD/$SRCDIR/../utils:$PATH:/sbin
 export NAME=${NAME:-local}
 
-LUSTRE=${LUSTRE:-`dirname $0`/..} 
+LUSTRE=${LUSTRE:-$(dirname $0)/..}
 . $LUSTRE/tests/test-framework.sh
 init_test_env $@
 . ${CONFIG:=$LUSTRE/tests/cfg/$NAME.sh}
+init_logging
 
-RUNAS=${RUNAS:-"$LUSTRE/tests/runas"}
-WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
+RUNAS_CMD=${RUNAS_CMD:-runas}
 
-PERM_CONF=/etc/lustre/perm.conf
-LLITE_LPROC=$LPROC/llite
-MDC_LPROC=$LPROC/mdc
-MDT_LPROC=$LPROC/mdt
-OST_LPROC=$LPROC/obdfilter
+WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
 
-SANITYSECLOG=${TESTSUITELOG:-$TMP/$(basename $0 .sh).log}
+CONFDIR=/etc/lustre
+PERM_CONF=$CONFDIR/perm.conf
 FAIL_ON_ERROR=false
 
+HOSTNAME_CHECKSUM=$(hostname | sum | awk '{ print $1 }')
+SUBNET_CHECKSUM=$(expr $HOSTNAME_CHECKSUM % 250 + 1)
+NODEMAP_COUNT=16
+NODEMAP_RANGE_COUNT=3
+NODEMAP_IPADDR_LIST="1 10 64 128 200 250"
+NODEMAP_MAX_ID=128
+
+require_dsh_mds || exit 0
+require_dsh_ost || exit 0
+
+clients=${CLIENTS//,/ }
+num_clients=$(get_node_count ${clients})
+clients_arr=($clients)
+
 ID0=${ID0:-500}
 ID1=${ID1:-501}
-USER0=`cat /etc/passwd|grep :$ID0:$ID0:|cut -d: -f1`
-USER1=`cat /etc/passwd|grep :$ID1:$ID1:|cut -d: -f1`
+USER0=$(grep :$ID0:$ID0: /etc/passwd | cut -d: -f1)
+USER1=$(grep :$ID1:$ID1: /etc/passwd | cut -d: -f1)
 
-[ -z "$USER0" ] && \
-	echo "Please add user0 (uid=$ID0 gid=$ID0)! Skip sanity-sec" && exit 0
+[ -z "$USER0" ] &&
+	skip "need to add user0 ($ID0:$ID0) to /etc/passwd" && exit 0
 
-[ -z "$USER1" ] && \
-	echo "Please add user1 (uid=$ID1 gid=$ID1)! Skip sanity-sec" && exit 0
+[ -z "$USER1" ] &&
+	skip "need to add user1 ($ID1:$ID1) to /etc/passwd" && exit 0
+
+IDBASE=${IDBASE:-60000}
+
+# changes to mappings must be reflected in test 23
+FOPS_IDMAPS=(
+	[0]="$((IDBASE+3)):$((IDBASE+0)) $((IDBASE+4)):$((IDBASE+2))"
+	[1]="$((IDBASE+5)):$((IDBASE+1)) $((IDBASE+6)):$((IDBASE+2))"
+	)
 
 check_and_setup_lustre
 
+sec_cleanup() {
+	if [ "$I_MOUNTED" = "yes" ]; then
+		cleanupall -f || error "sec_cleanup"
+	fi
+}
+
 DIR=${DIR:-$MOUNT}
 [ -z "`echo $DIR | grep $MOUNT`" ] && \
 	error "$DIR not in $MOUNT" && sec_cleanup && exit 1
@@ -63,15 +93,19 @@ else
 	echo "without GSS support"
 fi
 
-MDT="`do_facet $SINGLEMDS \"ls -l $MDT_LPROC/ 2>/dev/null\" | grep MDT | awk '{print $9}'`"
-if [ ! -z "$MDT" ]; then
-	IDENTITY_FLUSH=$MDT_LPROC/$MDT/identity_flush
-	MDSCAPA=$MDT_LPROC/$MDT/capa
-	CAPA_TIMEOUT=$MDT_LPROC/$MDT/capa_timeout
-fi
+MDT=$(do_facet $SINGLEMDS lctl get_param -N "mdt.\*MDT0000" |
+	cut -d. -f2 || true)
+[ -z "$MDT" ] && error "fail to get MDT device" && exit 1
+do_facet $SINGLEMDS "mkdir -p $CONFDIR"
+IDENTITY_FLUSH=mdt.$MDT.identity_flush
+IDENTITY_UPCALL=mdt.$MDT.identity_upcall
+MDSCAPA=mdt.$MDT.capa
+CAPA_TIMEOUT=mdt.$MDT.capa_timeout
+MDSSECLEVEL=mdt.$MDT.sec_level
 
 # for CLIENT_TYPE
-if [ -z "$(grep remote $LLITE_LPROC/*/client_type 2>/dev/null)" ]; then
+if [ -z "$(lctl get_param -n llite.*.client_type | grep remote 2>/dev/null)" ]
+then
 	CLIENT_TYPE="local"
 	echo "local client"
 else
@@ -87,15 +121,15 @@ sec_login() {
 	local user=$1
 	local group=$2
 
-	if ! $RUNAS -u $user krb5_login.sh; then
+	if ! $RUNAS_CMD -u $user krb5_login.sh; then
 		error "$user login kerberos failed."
 		exit 1
 	fi
 
-	if ! $RUNAS -u $user -g $group ls $DIR > /dev/null 2>&1; then
-		$RUNAS -u $user lfs flushctx -k
-		$RUNAS -u $user krb5_login.sh
-                if ! $RUNAS -u $user -g $group ls $DIR > /dev/null 2>&1; then
+	if ! $RUNAS_CMD -u $user -g $group ls $DIR > /dev/null 2>&1; then
+		$RUNAS_CMD -u $user lfs flushctx -k
+		$RUNAS_CMD -u $user krb5_login.sh
+                if ! $RUNAS_CMD -u$user -g$group ls $DIR > /dev/null 2>&1; then
                         error "init $user $group failed."
                         exit 2
                 fi
@@ -109,11 +143,11 @@ sec_setup() {
        		switch_identity $num true || identity_old[$num]=$?
        	done
 
-	if ! $RUNAS -u $ID0 ls $DIR > /dev/null 2>&1; then
+	if ! $RUNAS_CMD -u $ID0 ls $DIR > /dev/null 2>&1; then
 		sec_login $USER0 $USER0
 	fi
 
-	if ! $RUNAS -u $ID1 ls $DIR > /dev/null 2>&1; then
+	if ! $RUNAS_CMD -u $ID1 ls $DIR > /dev/null 2>&1; then
 		sec_login $USER1 $USER1
 	fi
 }
@@ -121,61 +155,79 @@ sec_setup
 
 # run as different user
 test_0() {
-	rm -rf $DIR/d0
-	mkdir $DIR/d0
-
-	chown $USER0 $DIR/d0 || error "chown (1)"
-	$RUNAS -u $ID0 ls $DIR || error "ls (2)"
-	$RUNAS -u $ID0 touch $DIR/f0 && error "touch (3)"
-	$RUNAS -u $ID0 touch $DIR/d0/f1 || error "touch (4)"
-	$RUNAS -u $ID1 touch $DIR/d0/f2 && error "touch (5)"
-	touch $DIR/d0/f3 || error "touch (6)"
-	chown root $DIR/d0 || error "chown (7)"
-	chgrp $USER0 $DIR/d0 || error "chgrp (8)"
-	chmod 775 $DIR/d0 || error "chmod (9)"
-	$RUNAS -u $ID0 touch $DIR/d0/f4 || error "touch (10)"
-	$RUNAS -u $ID1 touch $DIR/d0/f5 && error "touch (11)"
-	touch $DIR/d0/f6 || error "touch (12)"
-
-	rm -rf $DIR/d0
+	umask 0022
+
+	chmod 0755 $DIR || error "chmod (1)"
+	rm -rf $DIR/$tdir || error "rm (1)"
+	mkdir -p $DIR/$tdir || error "mkdir (1)"
+
+	if [ "$CLIENT_TYPE" = "remote" ]; then
+		do_facet $SINGLEMDS "echo '* 0 normtown' > $PERM_CONF"
+	        do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+		chown $USER0 $DIR/$tdir && error "chown (1)"
+		do_facet $SINGLEMDS "echo '* 0 rmtown' > $PERM_CONF"
+	        do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	else
+		chown $USER0 $DIR/$tdir || error "chown (2)"
+	fi
+
+	$RUNAS_CMD -u $ID0 ls $DIR || error "ls (1)"
+        rm -f $DIR/f0 || error "rm (2)"
+	$RUNAS_CMD -u $ID0 touch $DIR/f0 && error "touch (1)"
+	$RUNAS_CMD -u $ID0 touch $DIR/$tdir/f1 || error "touch (2)"
+	$RUNAS_CMD -u $ID1 touch $DIR/$tdir/f2 && error "touch (3)"
+	touch $DIR/$tdir/f3 || error "touch (4)"
+	chown root $DIR/$tdir || error "chown (3)"
+	chgrp $USER0 $DIR/$tdir || error "chgrp (1)"
+	chmod 0775 $DIR/$tdir || error "chmod (2)"
+	$RUNAS_CMD -u $ID0 touch $DIR/$tdir/f4 || error "touch (5)"
+	$RUNAS_CMD -u $ID1 touch $DIR/$tdir/f5 && error "touch (6)"
+	touch $DIR/$tdir/f6 || error "touch (7)"
+	rm -rf $DIR/$tdir || error "rm (3)"
+
+	if [ "$CLIENT_TYPE" = "remote" ]; then
+		do_facet $SINGLEMDS "rm -f $PERM_CONF"
+	        do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	fi
 }
 run_test 0 "uid permission ============================="
 
 # setuid/gid
 test_1() {
 	[ $GSS_SUP = 0 ] && skip "without GSS support." && return
-	[ -z "$MDT" ] && skip "do not support do_facet operations." && return
-	[ "$CLIENT_TYPE" = "remote" ] && \
-		skip "test_1 for local client only" && return
 
-	do_facet $SINGLEMDS "rm -f $PERM_CONF"
-	do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
+	if [ "$CLIENT_TYPE" = "remote" ]; then
+		do_facet $SINGLEMDS "echo '* 0 rmtown' > $PERM_CONF"
+	        do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	fi
 
-	rm -rf $DIR/d1
-	mkdir $DIR/d1
+	rm -rf $DIR/$tdir
+	mkdir -p $DIR/$tdir
 
-	chown $USER0 $DIR/d1 || error "chown (1)"
-	$RUNAS -u $ID1 -v $ID0 touch $DIR/d1/f0 && error "touch (2)"
-	do_facet $SINGLEMDS "echo '* $ID1 setuid' > $PERM_CONF"
+	chown $USER0 $DIR/$tdir || error "chown (1)"
+	$RUNAS_CMD -u $ID1 -v $ID0 touch $DIR/$tdir/f0 && error "touch (2)"
 	echo "enable uid $ID1 setuid"
-	do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-	$RUNAS -u $ID1 -v $ID0 touch $DIR/d1/f1 || error "touch (3)"
-
-	chown root $DIR/d1 || error "chown (4)"
-	chgrp $USER0 $DIR/d1 || error "chgrp (5)"
-	chmod 770 $DIR/d1 || error "chmod (6)"
-	$RUNAS -u $ID1 -g $ID1 touch $DIR/d1/f2 && error "touch (7)"
-	$RUNAS -u $ID1 -g $ID1 -j $ID0 touch $DIR/d1/f3 && error "touch (8)"
-	do_facet $SINGLEMDS "echo '* $ID1 setuid,setgid' > $PERM_CONF"
+	do_facet $SINGLEMDS "echo '* $ID1 setuid' >> $PERM_CONF"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	$RUNAS_CMD -u $ID1 -v $ID0 touch $DIR/$tdir/f1 || error "touch (3)"
+
+	chown root $DIR/$tdir || error "chown (4)"
+	chgrp $USER0 $DIR/$tdir || error "chgrp (5)"
+	chmod 0770 $DIR/$tdir || error "chmod (6)"
+	$RUNAS_CMD -u $ID1 -g $ID1 touch $DIR/$tdir/f2 && error "touch (7)"
+	$RUNAS_CMD -u$ID1 -g$ID1 -j$ID0 touch $DIR/$tdir/f3 && error "touch (8)"
 	echo "enable uid $ID1 setuid,setgid"
-	do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-	$RUNAS -u $ID1 -g $ID1 -j $ID0 touch $DIR/d1/f4 || error "touch (9)"
-	$RUNAS -u $ID1 -v $ID0 -g $ID1 -j $ID0 touch $DIR/d1/f5 || error "touch (10)"
+	do_facet $SINGLEMDS "echo '* $ID1 setuid,setgid' > $PERM_CONF"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	$RUNAS_CMD -u $ID1 -g $ID1 -j $ID0 touch $DIR/$tdir/f4 ||
+		error "touch (9)"
+	$RUNAS_CMD -u $ID1 -v $ID0 -g $ID1 -j $ID0 touch $DIR/$tdir/f5 ||
+		error "touch (10)"
 
-	rm -rf $DIR/d1
+	rm -rf $DIR/$tdir
 
 	do_facet $SINGLEMDS "rm -f $PERM_CONF"
-	do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
 }
 run_test 1 "setuid/gid ============================="
 
@@ -189,12 +241,15 @@ run_rmtacl_subtest() {
 test_2 () {
 	[ "$CLIENT_TYPE" = "local" ] && \
 		skip "remote_acl for remote client only" && return
-    	[ -z "$(grep ^acl $MDC_LPROC/*-mdc-*/connect_flags)" ] && \
+    	[ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep ^acl)" ] && \
 		skip "must have acl enabled" && return
     	[ -z "$(which setfacl 2>/dev/null)" ] && \
 		skip "could not find setfacl" && return
 	[ "$UID" != 0 ] && skip "must run as root" && return
 
+	do_facet $SINGLEMDS "echo '* 0 rmtacl,rmtown' > $PERM_CONF"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+
 	sec_login root root
 	sec_login bin bin
 	sec_login daemon daemon
@@ -204,17 +259,8 @@ test_2 () {
     	umask 0022
     	cd $DIR
 
-	if [ ! -z "$MDT" ]; then
-		do_facet $SINGLEMDS "echo '* 0 rmtacl' > $PERM_CONF"
-		do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-	fi
-
-        if lfs rgetfacl $DIR; then
-                echo "performing cp ..."
-                run_rmtacl_subtest cp || error "cp"
-        else
-                echo "server doesn't permit current user 'lfs r{s,g}etfacl', skip cp test."
-        fi
+        echo "performing cp ..."
+        run_rmtacl_subtest cp || error "cp"
     	echo "performing getfacl-noacl..."
     	run_rmtacl_subtest getfacl-noacl || error "getfacl-noacl"
     	echo "performing misc..."
@@ -231,13 +277,11 @@ test_2 () {
     	run_rmtacl_subtest inheritance || error "inheritance"
     	rm -f make-tree
 
-	if [ ! -z "$MDT" ]; then
-		do_facet $SINGLEMDS "rm -f $PERM_CONF"
-		do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-	fi
-
     	cd $SAVE_PWD
     	umask $SAVE_UMASK
+
+	do_facet $SINGLEMDS "rm -f $PERM_CONF"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
 }
 run_test 2 "rmtacl ============================="
 
@@ -253,24 +297,27 @@ run_test 3 "rootsquash ============================="
 # as for remote client, the groups of the specified uid on MDT
 # will be obtained by upcall /sbin/l_getidentity and used.
 test_4() {
-	rm -rf $DIR/d4
-        mkdir $DIR/d4
-        chmod 771 $DIR/d4
-        chgrp $ID0 $DIR/d4
-	$RUNAS -u $ID0 ls $DIR/d4 || error "setgroups (1)"
-	if [ "$CLIENT_TYPE" != "remote" ]; then
-		if [ ! -z "$MDT" ]; then
-			do_facet $SINGLEMDS "echo '* $ID1 setgrp' > $PERM_CONF"
-			do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-		fi
-		$RUNAS -u $ID1 -G1,2,$ID0 ls $DIR/d4 || error "setgroups (2)"
-		if [ ! -z "$MDT" ]; then
-			do_facet $SINGLEMDS "rm -f $PERM_CONF"
-			do_facet $SINGLEMDS "echo -1 > $IDENTITY_FLUSH"
-		fi
+	if [ "$CLIENT_TYPE" = "remote" ]; then
+		do_facet $SINGLEMDS "echo '* 0 rmtown' > $PERM_CONF"
+	        do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+	fi
+
+	rm -rf $DIR/$tdir
+        mkdir -p $DIR/$tdir
+        chmod 0771 $DIR/$tdir
+        chgrp $ID0 $DIR/$tdir
+	$RUNAS_CMD -u $ID0 ls $DIR/$tdir || error "setgroups (1)"
+	if [ "$CLIENT_TYPE" = "local" ]; then
+		do_facet $SINGLEMDS "echo '* $ID1 setgrp' > $PERM_CONF"
+		do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
+		$RUNAS_CMD -u $ID1 -G1,2,$ID0 ls $DIR/$tdir ||
+			error "setgroups (2)"
 	fi
-	$RUNAS -u $ID1 -G1,2 ls $DIR/d4 && error "setgroups (3)"
-	rm -rf $DIR/d4
+	$RUNAS_CMD -u $ID1 -G1,2 ls $DIR/$tdir && error "setgroups (3)"
+	rm -rf $DIR/$tdir
+
+	do_facet $SINGLEMDS "rm -f $PERM_CONF"
+	do_facet $SINGLEMDS "lctl set_param -n $IDENTITY_FLUSH=-1"
 }
 run_test 4 "set supplementary group ==============="
 
@@ -278,7 +325,40 @@ mds_capability_timeout() {
         [ $# -lt 1 ] && echo "Miss mds capability timeout value" && return 1
 
         echo "Set mds capability timeout as $1 seconds"
-	do_facet $SINGLEMDS "echo $1 > $CAPA_TIMEOUT"
+	do_facet $SINGLEMDS "lctl set_param -n $CAPA_TIMEOUT=$1"
+        return 0
+}
+
+mds_sec_level_switch() {
+        [ $# -lt 1 ] && echo "Miss mds sec level switch value" && return 1
+
+        case $1 in
+                0) echo "Disable capa for all clients";;
+                1) echo "Enable capa for remote client";;
+		3) echo "Enable capa for all clients";;
+                *) echo "Invalid mds sec level switch value" && return 2;;
+        esac
+
+	do_facet $SINGLEMDS "lctl set_param -n $MDSSECLEVEL=$1"
+        return 0
+}
+
+oss_sec_level_switch() {
+        [ $# -lt 1 ] && echo "Miss oss sec level switch value" && return 1
+
+        case $1 in
+                0) echo "Disable capa for all clients";;
+                1) echo "Enable capa for remote client";;
+		3) echo "Enable capa for all clients";;
+                *) echo "Invalid oss sec level switch value" && return 2;;
+        esac
+
+	for i in `seq $OSTCOUNT`; do
+		local j=`expr $i - 1`
+		local OST="`do_facet ost$i "lctl get_param -N obdfilter.\*OST\*$j/stats 2>/dev/null | cut -d"." -f2" || true`"
+                [ -z "$OST" ] && return 3
+		do_facet ost$i "lctl set_param -n obdfilter.$OST.sec_level=$1"
+	done
         return 0
 }
 
@@ -291,7 +371,7 @@ mds_capability_switch() {
                 *) echo "Invalid mds capability switch value" && return 2;;
         esac
 
-	do_facet $SINGLEMDS "echo $1 > $MDSCAPA"
+	do_facet $SINGLEMDS "lctl set_param -n $MDSCAPA=$1"
         return 0
 }
 
@@ -306,12 +386,25 @@ oss_capability_switch() {
 
 	for i in `seq $OSTCOUNT`; do
 		local j=`expr $i - 1`
-		local OST="`do_facet ost$i \"ls -l $OST_LPROC/\" | grep OST | awk '{print $9}' | grep $j$`"
-		do_facet ost$i "echo $1 > $OST_LPROC/$OST/capa"
+		local OST="`do_facet ost$i "lctl get_param -N obdfilter.\*OST\*$j/stats 2>/dev/null | cut -d"." -f2" || true`"
+                [ -z "$OST" ] && return 3
+		do_facet ost$i "lctl set_param -n obdfilter.$OST.capa=$1"
 	done
         return 0
 }
 
+turn_mds_capa_on() {
+        mds_capability_switch 3 || return 1
+	mds_sec_level_switch 3	|| return 2
+        return 0
+}
+
+turn_oss_capa_on() {
+        oss_capability_switch 1 || return 1
+	oss_sec_level_switch 3	|| return 2
+        return 0
+}
+
 turn_capability_on() {
         local capa_timeout=${1:-"1800"}
 
@@ -320,13 +413,22 @@ turn_capability_on() {
         # is turned on on all MDS/OSS servers before
         # client mount.
 
-        umount $MOUNT || return 1
+	turn_mds_capa_on || return 1
+	turn_oss_capa_on || return 2
+        mds_capability_timeout $capa_timeout || return 3
+        remount_client $MOUNT || return 4
+        return 0
+}
 
-        mds_capability_switch 3 || return 2
-        oss_capability_switch 1 || return 3
-        mds_capability_timeout $capa_timeout || return 4
+turn_mds_capa_off() {
+	mds_sec_level_switch 0	|| return 1
+        mds_capability_switch 0 || return 2
+        return 0
+}
 
-        mount_client $MOUNT || return 5
+turn_oss_capa_off() {
+	oss_sec_level_switch 0	|| return 1
+        oss_capability_switch 0 || return 2
         return 0
 }
 
@@ -335,8 +437,8 @@ turn_capability_off() {
         # it in a live system. But, please turn off
         # capability of all OSS servers before MDS servers.
 
-        oss_capability_switch 0 || return 1
-        mds_capability_switch 0 || return 2
+	turn_oss_capa_off || return 1
+	turn_mds_capa_off || return 2
         return 0
 }
 
@@ -347,41 +449,50 @@ turn_capability_off() {
 test_5() {
         local file=$DIR/f5
 
-	[ -z "$MDT" ] && skip "do not support do_facet operations." && return
+	[ $GSS_SUP = 0 ] && skip "without GSS support." && return
+	if ! remote_mds; then
+                skip "client should be separated from server."
+                return
+        fi
+
+	rm -f $file
+
 	turn_capability_off
 	if [ $? != 0 ]; then
 		error "turn_capability_off"
 		return 1
 	fi
-	rm -f $file
 
-        # Disable proc variable
-        mds_capability_switch 0
+        turn_oss_capa_on
 	if [ $? != 0 ]; then
-		error "mds_capability_switch 0"
+		error "turn_oss_capa_on"
 		return 2
 	fi
-        oss_capability_switch 1
-	if [ $? != 0 ]; then
-		error "oss_capability_switch 1"
-		return 3
+
+	if [ "$CLIENT_TYPE" = "remote" ]; then
+		remount_client $MOUNT && return 3
+		turn_oss_capa_off
+		return 0
+	else
+        	remount_client $MOUNT || return 4
 	fi
 
         # proc variable disabled -- access to the objects in the filesystem
-        # is not allowed 
+        # is not allowed
         echo "Should get Write error here : (proc variable are disabled "\
 	     "-- access to the objects in the filesystem is denied."
 	$WTL $file 30
 	if [ $? == 0 ]; then
         	error "Write worked well even though secrets not supplied."
-		return 4
+		return 5
         fi
 
         turn_capability_on
 	if [ $? != 0 ]; then
 		error "turn_capability_on"
-		return 4
+		return 6
 	fi
+
         sleep 5
 
         # proc variable enabled, secrets supplied -- write should work now
@@ -390,13 +501,13 @@ test_5() {
 	$WTL $file 30
 	if [ $? != 0 ]; then
         	error "Write failed even though secrets supplied."
-		return 5
+		return 7
         fi
 
 	turn_capability_off
 	if [ $? != 0 ]; then
 		error "turn_capability_off"
-		return 7
+		return 8
 	fi
 	rm -f $file
 }
@@ -409,12 +520,18 @@ run_test 5 "capa secrets ========================="
 test_6() {
         local file=$DIR/f6
 
-	[ -z "$MDT" ] && skip "do not support do_facet operations." && return
+	[ $GSS_SUP = 0 ] && skip "without GSS support." && return
+	if ! remote_mds; then
+                skip "client should be separated from server."
+                return
+        fi
+
 	turn_capability_off
 	if [ $? != 0 ]; then
 		error "turn_capability_off"
 		return 1
 	fi
+
 	rm -f $file
 
         turn_capability_on 30
@@ -422,6 +539,7 @@ test_6() {
 		error "turn_capability_on 30"
 		return 2
 	fi
+
         # Token expiry
 	$WTL $file 60
 	if [ $? != 0 ]; then
@@ -435,14 +553,15 @@ test_6() {
 		error "mds_capability_timeout 30"
 		return 4
 	fi
+
 	$WTL $file 60 &
 	local PID=$!
 	sleep 5
 
         # To disable automatic renew, only need turn capa off on MDS.
-        mds_capability_switch 0
+	turn_mds_capa_off
 	if [ $? != 0 ]; then
-		error "mds_capability_switch 0"
+		error "turn_mds_capa_off"
 		return 5
 	fi
 
@@ -462,28 +581,1155 @@ test_6() {
 }
 run_test 6 "capa expiry ========================="
 
+create_nodemaps() {
+	local i
+	local out
+	local rc
+
+	squash_id default 99 0
+	squash_id default 99 1
+	for (( i = 0; i < NODEMAP_COUNT; i++ )); do
+		if ! do_facet mgs $LCTL nodemap_add			\
+		       	${HOSTNAME_CHECKSUM}_${i}; then
+		       	return 1
+		fi
+		out=$(do_facet mgs $LCTL get_param			\
+			nodemap.${HOSTNAME_CHECKSUM}_${i}.id)
+		## This needs to return zero if the following statement is 1
+		rc=$(echo $out | grep -c ${HOSTNAME_CHECKSUM}_${i})
+		[[ $rc == 0 ]] && return 1
+	done
+	return 0
+}
+
+delete_nodemaps() {
+	local i
+	local out
+	local rc
+
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! do_facet mgs $LCTL nodemap_del 			\
+			${HOSTNAME_CHECKSUM}_${i}; then
+			error "nodemap_del ${HOSTNAME_CHECKSUM}_${i} 	\
+				failed with $rc"
+			return 3
+		fi
+		out=$(do_facet mgs $LCTL get_param 			\
+			nodemap.${HOSTNAME_CHECKSUM}_${i}.id)
+		rc=$(echo $out | grep -c ${HOSTNAME_CHECKSUM}_${i})
+		[[ $rc != 0 ]] && return 1
+	done
+	return 0
+}
+
+add_range() {
+	local j
+	local cmd="$LCTL nodemap_add_range"
+	local range
+	local rc=0
+
+	for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+		range="$SUBNET_CHECKSUM.${2}.${j}.[1-253]@tcp"
+		if ! do_facet mgs $cmd --name $1	\
+			--range $range; then
+			rc=$(($rc + 1))
+		fi
+	done
+	return $rc
+}
+
+delete_range() {
+	local j
+	local cmd="$LCTL nodemap_del_range"
+	local range
+	local rc=0
+
+	for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+		range="$SUBNET_CHECKSUM.${2}.${j}.[1-253]@tcp"
+		if ! do_facet mgs $cmd --name $1	\
+			--range $range; then
+			rc=$(($rc + 1))
+		fi
+	done
+
+	return $rc
+}
+
+add_idmaps() {
+	local i
+	local j
+	local client_id
+	local fs_id
+	local cmd="$LCTL nodemap_add_idmap"
+	local rc=0
+
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		for ((j = 500; j < NODEMAP_MAX_ID; j++)); do
+			client_id=$j
+			fs_id=$(($j + 1))
+			if ! do_facet mgs $cmd				\
+			--name ${HOSTNAME_CHECKSUM}_${i}		\
+		       	--idtype uid --idmap $client_id:$fs_id; then
+				rc=$(($rc + 1))
+			fi
+			if ! do_facet mgs $cmd				\
+			--name ${HOSTNAME_CHECKSUM}_${i}		\
+		       	--idtype gid --idmap $client_id:$fs_id; then
+				rc=$(($rc + 1))
+			fi
+		done
+	done
+
+	return $rc
+}
+
+delete_idmaps() {
+	local i
+	local j
+	local client_id
+	local fs_id
+	local cmd="$LCTL nodemap_del_idmap"
+	local rc=0
+
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		for ((j = 500; j < NODEMAP_MAX_ID; j++)); do
+			client_id=$j
+			fs_id=$(($j + 1))
+			if ! do_facet mgs $cmd				\
+			--name ${HOSTNAME_CHECKSUM}_${i}		\
+		       	--idtype uid --idmap $client_id:$fs_id; then
+				rc=$(($rc + 1))
+			fi
+			if ! do_facet mgs $cmd				\
+			--name ${HOSTNAME_CHECKSUM}_${i}		\
+		       	--idtype gid --idmap $client_id:$fs_id; then
+				rc=$(($rc + 1))
+			fi
+		done
+	done
+
+	return $rc
+}
+
+modify_flags() {
+	local i
+	local proc
+	local option
+	local cmd="$LCTL nodemap_modify"
+	local rc=0
+
+	proc[0]="admin_nodemap"
+	proc[1]="trusted_nodemap"
+	option[0]="admin"
+	option[1]="trusted"
+
+	for ((idx = 0; idx < 2; idx++)); do
+		if ! do_facet mgs $cmd --name $1	\
+			--property ${option[$idx]}	\
+			--value 1; then
+			rc=$((rc + 1))
+		fi
+
+		if ! do_facet mgs $cmd --name $1	\
+			--property ${option[$idx]}	\
+			--value 0; then
+			rc=$((rc + 1))
+		fi
+	done
+
+	return $rc
+}
+
+squash_id() {
+	local cmd
+
+	cmd[0]="$LCTL nodemap_modify --property squash_uid"
+	cmd[1]="$LCTL nodemap_modify --property squash_gid"
+
+	if ! do_facet mgs ${cmd[$3]} --name $1 --value $2; then
+		return 1
+	fi
+}
+
+# ensure that the squash defaults are the expected defaults
+squash_id default 99 0
+squash_id default 99 1
+
+test_nid() {
+	local cmd
+
+	cmd="$LCTL nodemap_test_nid"
+
+	nid=$(do_facet mgs $cmd $1)
+
+	if [ $nid == $2 ]; then
+		return 0
+	fi
+
+	return 1
+}
+
+test_idmap() {
+	local i
+	local j
+	local fs_id
+	local cmd="$LCTL nodemap_test_id"
+	local rc=0
+
+	## nodemap deactivated
+	if ! do_facet mgs lctl nodemap_activate 0; then
+		return 1
+	fi
+	for ((id = 500; id < NODEMAP_MAX_ID; id++)); do
+		for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+			nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+			fs_id=$(do_facet mgs $cmd --nid $nid	\
+				--idtype uid --id $id)
+			if [ $fs_id != $id ]; then
+				echo "expected $id, got $fs_id"
+				rc=$((rc + 1))
+			fi
+		done
+	done
+
+	## nodemap activated
+	if ! do_facet mgs lctl nodemap_activate 1; then
+		return 2
+	fi
+
+	for ((id = 500; id < NODEMAP_MAX_ID; id++)); do
+		for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+			nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+			fs_id=$(do_facet mgs $cmd --nid $nid	\
+				--idtype uid --id $id)
+			expected_id=$((id + 1))
+			if [ $fs_id != $expected_id ]; then
+				echo "expected $expected_id, got $fs_id"
+				rc=$((rc + 1))
+			fi
+		done
+	done
+
+	## trust client ids
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! do_facet mgs $LCTL nodemap_modify			\
+				--name ${HOSTNAME_CHECKSUM}_${i}	\
+				--property trusted --value 1; then
+			error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+				"failed with $rc"
+			return 3
+		fi
+	done
+
+	for ((id = 500; id < NODEMAP_MAX_ID; id++)); do
+		for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+			nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+			fs_id=$(do_facet mgs $cmd --nid $nid	\
+				--idtype uid --id $id)
+			if [ $fs_id != $id ]; then
+				echo "expected $id, got $fs_id"
+				rc=$((rc + 1))
+			fi
+		done
+	done
+
+	## ensure allow_root_access is enabled
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! do_facet mgs $LCTL nodemap_modify		\
+			--name ${HOSTNAME_CHECKSUM}_${i}	\
+			--property admin --value 1; then
+			error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+				"failed with $rc"
+			return 3
+		fi
+	done
+
+	## check that root allowed
+	for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+		nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+		fs_id=$(do_facet mgs $cmd --nid $nid --idtype uid --id 0)
+		if [ $fs_id != 0 ]; then
+			echo "root allowed expected 0, got $fs_id"
+			rc=$((rc + 1))
+		fi
+	done
+
+	## ensure allow_root_access is disabled
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! do_facet mgs $LCTL nodemap_modify		\
+				--name ${HOSTNAME_CHECKSUM}_${i}	\
+				--property admin --value 0; then
+			error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+				"failed with $rc"
+			return 3
+		fi
+	done
+
+	## check that root is mapped to 99
+	for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+		nid="$SUBNET_CHECKSUM.0.${j}.100@tcp"
+		fs_id=$(do_facet mgs $cmd --nid $nid --idtype uid --id 0)
+		if [ $fs_id != 99 ]; then
+			error "root squash expected 99, got $fs_id"
+			rc=$((rc + 1))
+		fi
+	done
+
+	## reset client trust to 0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! do_facet mgs $LCTL nodemap_modify		\
+			--name ${HOSTNAME_CHECKSUM}_${i}	\
+			--property trusted --value 0; then
+			error "nodemap_modify ${HOSTNAME_CHECKSUM}_${i} "
+				"failed with $rc"
+			return 3
+		fi
+	done
+
+	return $rc
+}
+
+test_7() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 2
+
+	return 0
+}
+run_test 7 "nodemap create and delete"
+
+test_8() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	# Set up nodemaps
+
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	# Try duplicates
+
+	create_nodemaps
+	rc=$?
+	[[ $rc == 0 ]] && error "duplicate nodemap_add allowed with $rc" &&
+	return 2
+
+	# Clean up
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 3
+
+	return 0
+}
+run_test 8 "nodemap reject duplicates"
+
+test_9() {
+	local i
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! delete_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_del_range failed with $rc" && return 4
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 4
+
+	return 0
+}
+run_test 9 "nodemap range add"
+
+test_10() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc == 0 ]] && error "nodemap_add_range duplicate add with $rc" &&
+		return 2
+
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! delete_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_del_range failed with $rc" && return 4
+
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 5
+
+	return 0
+}
+run_test 10 "nodemap reject duplicate ranges"
+
+test_11() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! modify_flags ${HOSTNAME_CHECKSUM}_${i}; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_modify with $rc" && return 2
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 3
+
+	return 0
+}
+run_test 11 "nodemap modify"
+
+test_12() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! squash_id ${HOSTNAME_CHECKSUM}_${i} 88 0; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap squash_uid with $rc" && return 2
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! squash_id ${HOSTNAME_CHECKSUM}_${i} 88 1; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap squash_gid with $rc" && return 3
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+	return 0
+}
+run_test 12 "nodemap set squash ids"
+
+test_13() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+			for k in $NODEMAP_IPADDR_LIST; do
+				if ! test_nid $SUBNET_CHECKSUM.$i.$j.$k	\
+				       ${HOSTNAME_CHECKSUM}_${i}; then
+					rc=$((rc + 1))
+				fi
+			done
+		done
+	done
+	[[ $rc != 0 ]] && error "nodemap_test_nid failed with $rc" && return 3
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+	return 0
+}
+run_test 13 "test nids"
+
+test_14() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		for ((j = 0; j < NODEMAP_RANGE_COUNT; j++)); do
+			for k in $NODEMAP_IPADDR_LIST; do
+				if ! test_nid $SUBNET_CHECKSUM.$i.$j.$k \
+					default; then
+					rc=$((rc + 1))
+				fi
+			done
+		done
+	done
+	[[ $rc != 0 ]] && error "nodemap_test_nid failed with $rc" && return 3
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_del failed with $rc" && return 4
+
+	return 0
+}
+run_test 14 "test default nodemap nid lookup"
+
+test_15() {
+	local rc
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add failed with $rc" && return 1
+
+	rc=0
+	for ((i = 0; i < NODEMAP_COUNT; i++)); do
+		if ! add_range ${HOSTNAME_CHECKSUM}_${i} $i; then
+			rc=$((rc + 1))
+		fi
+	done
+	[[ $rc != 0 ]] && error "nodemap_add_range failed with $rc" && return 2
+
+	rc=0
+	add_idmaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_add_idmap failed with $rc" && return 3
+
+	rc=0
+	test_idmap
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_test_id failed with $rc" && return 4
+
+	rc=0
+	delete_idmaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_del_idmap failed with $rc" && return 5
+
+	rc=0
+	delete_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "nodemap_delete failed with $rc" && return 6
+
+	return 0
+}
+run_test 15 "test id mapping"
+
+create_fops_nodemaps() {
+	local i=0
+	local client
+	for client in $clients; do
+		local client_ip=$($LUSTRE/tests/resolveip $client)
+		do_facet mgs $LCTL nodemap_add c${i} || return 1
+		do_facet mgs $LCTL nodemap_add_range 	\
+			--name c${i} --range $client_ip@tcp || return 1
+		do_facet ost0 $LCTL set_param nodemap.add_nodemap=c${i} ||
+			return 1
+		do_facet ost0 "$LCTL set_param nodemap.add_nodemap_range='c$i \
+			$client_ip@tcp'" || return 1
+		for map in ${FOPS_IDMAPS[i]}; do
+			do_facet mgs $LCTL nodemap_add_idmap --name c${i} \
+				--idtype uid --idmap ${map} || return 1
+			do_facet ost0 "$LCTL set_param \
+				nodemap.add_nodemap_idmap='c$i uid ${map}'" ||
+				return 1
+			do_facet mgs $LCTL nodemap_add_idmap --name c${i} \
+				--idtype gid --idmap ${map} || return 1
+			do_facet ost0 "$LCTL set_param \
+				nodemap.add_nodemap_idmap='c$i gid ${map}'" ||
+				return 1
+		done
+		out1=$(do_facet mgs $LCTL get_param nodemap.c${i}.idmap)
+		out2=$(do_facet ost0 $LCTL get_param nodemap.c${i}.idmap)
+		[ "$out1" != "$out2" ] && error "mgs and oss maps mismatch"
+		i=$((i + 1))
+	done
+	return 0
+}
+
+delete_fops_nodemaps() {
+	local i=0
+	local client
+	for client in $clients; do
+		do_facet mgs $LCTL nodemap_del c${i} || return 1
+		do_facet ost0 $LCTL set_param nodemap.remove_nodemap=c${i} ||
+			return 1
+		i=$((i + 1))
+	done
+	return 0
+}
+
+# acl test directory needs to be initialized on a privileged client
+fops_test_setup() {
+	local admin=$(do_facet mgs $LCTL get_param -n nodemap.c0.admin_nodemap)
+	local trust=$(do_facet mgs $LCTL get_param -n \
+		nodemap.c0.trusted_nodemap)
+
+	do_facet mgs $LCTL nodemap_modify --name c0 --property admin --value 1
+	do_facet mgs $LCTL nodemap_modify --name c0 --property trusted --value 1
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=1
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=1
+
+	do_node ${clients_arr[0]} rm -rf $DIR/$tdir
+	do_node ${clients_arr[0]} mkdir -p $DIR/$tdir
+	do_node ${clients_arr[0]} chown $user $DIR/$tdir
+
+	do_facet mgs $LCTL nodemap_modify --name c0 \
+		--property admin --value $admin
+	do_facet mgs $LCTL nodemap_modify --name c0 \
+		--property trusted --value $trust
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=$admin
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=$trust
+
+}
+
+do_create_delete() {
+	local run_u=$1
+	local key=$2
+	local testfile=$DIR/$tdir/$tfile
+	local rc=0
+	local c=0 d=0
+	local qused_new
+	if $run_u touch $testfile >& /dev/null; then
+		c=1
+		$run_u rm $testfile && d=1
+	fi >& /dev/null
+
+	local res="$c $d"
+	local expected=$(get_cr_del_expected $key)
+	[ "$res" != "$expected" ] && error "test $key expected " \
+		"$expected, got $res" && rc=$(($rc+1))
+	return $rc
+}
+
+nodemap_check_quota() {
+	local run_u="$1"
+	$run_u lfs quota -q $DIR | awk '{ print $2; exit; }'
+}
+
+do_fops_quota_test() {
+	local run_u=$1
+	# define fuzz as 2x ost block size in K
+	local quota_fuzz=$(($(lctl get_param -n osc.lustre-OST0000-*.blocksize |
+		head -1) / 512))
+	local qused_orig=$(nodemap_check_quota "$run_u")
+	local qused_low=$((qused_orig - quota_fuzz))
+	local qused_high=$((qused_orig + quota_fuzz))
+	local testfile=$DIR/$tdir/$tfile
+	chmod 777 $DIR/$tdir
+	$run_u dd if=/dev/zero of=$testfile bs=1M count=1 >& /dev/null
+	sync; sync_all_data || true
+
+	local qused_new=$(nodemap_check_quota "$run_u")
+	[ $((qused_low + 1024)) -le $((qused_new)) \
+		-a $((qused_high + 1024)) -ge $((qused_new)) ] ||
+		error "$qused_new != $qused_orig + 1M after write"
+	$run_u rm $testfile && d=1
+	$NODEMAP_TEST_QUOTA && wait_delete_completed_mds
+
+	qused_new=$(nodemap_check_quota "$run_u")
+	[ $((qused_low)) -le $((qused_new)) \
+		-a $((qused_high)) -ge $((qused_new)) ] ||
+		error "quota not reclaimed, expect $qused_orig got $qused_new"
+}
+
+get_fops_mapped_user() {
+	local cli_user=$1
+
+	for ((i=0; i < ${#FOPS_IDMAPS[@]}; i++)); do
+		for map in ${FOPS_IDMAPS[i]}; do
+			if [ $(cut -d: -f1 <<< "$map") == $cli_user ]; then
+				cut -d: -f2 <<< "$map"
+				return
+			fi
+		done
+	done
+	echo -1
+}
+
+get_cr_del_expected() {
+	local -a key
+	IFS=":" read -a key <<< "$1"
+	local mapmode="${key[0]}"
+	local mds_user="${key[1]}"
+	local cluster="${key[2]}"
+	local cli_user="${key[3]}"
+	local mode="0${key[4]}"
+	local SUCCESS="1 1"
+	local FAILURE="0 0"
+	local noadmin=0
+	local mapped=0
+	local other=0
+
+	[[ $mapmode == *mapped* ]] && mapped=1
+	# only c1 is mapped in these test cases
+	[[ $mapmode == mapped_trusted* ]] && [ "$cluster" == "c0" ] && mapped=0
+	[[ $mapmode == *noadmin* ]] && noadmin=1
+
+	# o+wx works as long as the user isn't mapped
+	if [ $((mode & 3)) -eq 3 ]; then
+		other=1
+	fi
+
+	# if client user is root, check if root is squashed
+	if [ "$cli_user" == "0" ]; then
+		# squash root succeed, if other bit is on
+		case $noadmin in
+			0) echo $SUCCESS;;
+			1) [ "$other" == "1" ] && echo $SUCCESS
+			   [ "$other" == "0" ] && echo $FAILURE;;
+		esac
+		return
+	fi
+	if [ "$mapped" == "0" ]; then
+		[ "$other" == "1" ] && echo $SUCCESS
+		[ "$other" == "0" ] && echo $FAILURE
+		return
+	fi
+
+	# if mapped user is mds user, check for u+wx
+	mapped_user=$(get_fops_mapped_user $cli_user)
+	[ "$mapped_user" == "-1" ] &&
+		error "unable to find mapping for client user $cli_user"
+
+	if [ "$mapped_user" == "$mds_user" -a  \
+			$(((mode & 0300) == 0300)) -eq 1 ]; then
+		echo $SUCCESS
+		return
+	fi
+	if [ "$mapped_user" != "$mds_user" -a "$other" == "1" ]; then
+		echo $SUCCESS
+		return
+	fi
+	echo $FAILURE
+}
+
+test_fops() {
+	local mapmode="$1"
+	local single_client="$2"
+	local client_user_list=([0]="0 $((IDBASE+3)) $((IDBASE+4))"
+				[1]="0 $((IDBASE+5)) $((IDBASE+6))")
+	local mds_i
+	local rc=0
+	local perm_bit_list="0 3 $((0300)) $((0303))"
+	[ "$SLOW" == "yes" ] && perm_bit_list=$(seq 0 511)
+
+	# step through mds users. -1 means root
+	for mds_i in -1 0 1 2; do
+		local user=$((mds_i + IDBASE))
+		local client
+		local x
+
+		[ "$mds_i" == "-1" ] && user=0
+
+		echo mkdir -p $DIR/$tdir
+		fops_test_setup
+		local cli_i=0
+		for client in $clients; do
+			local u
+			local admin=$(do_facet mgs $LCTL get_param -n \
+				nodemap.c$cli_i.admin_nodemap)
+			for u in ${client_user_list[$cli_i]}; do
+				local run_u="do_node $client \
+					     $RUNAS_CMD -u$u -g$u -G$u"
+				for perm_bits in $perm_bit_list; do
+					local mode=$(printf %03o $perm_bits)
+					do_facet mgs $LCTL nodemap_modify \
+						--name c$cli_i \
+						--property admin \
+						--value 1
+					do_node $client chmod $mode $DIR/$tdir
+					do_facet mgs $LCTL nodemap_modify \
+						--name c$cli_i \
+						--property admin \
+						--value $admin
+
+					local key
+					key="$mapmode:$user:c$cli_i:$u:$mode"
+					do_create_delete "$run_u" "$key"
+				done
+
+				# check quota
+				do_fops_quota_test "$run_u"
+			done
+
+			cli_i=$((cli_i + 1))
+			[ "$single_client" == "1" ] && break
+		done
+		rm -rf $DIR/$tdir
+	done
+	return $rc
+}
+
+nodemap_test_setup() {
+	local rc
+	local active_nodemap=$1
+
+	do_facet mgs $LCTL set_param $IDENTITY_UPCALL=NONE
+
+	remote_mgs_nodsh && skip "remote MGS with nodsh" && return
+	[ $(lustre_version_code $SINGLEMGS) -lt $(version_code 2.5.53) ] &&
+		skip "No nodemap on $(get_lustre_version) MGS, need 2.5.53+" &&
+		return
+
+	rc=0
+	create_fops_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "adding fops nodemaps failed $rc"
+
+	if [ "$active_nodemap" == "0" ]; then
+		do_facet mgs $LCTL set_param nodemap.active=0
+		do_facet ost0 $LCTL set_param nodemap.active=0
+		return
+	fi
+
+	do_facet mgs $LCTL nodemap_activate 1
+	do_facet ost0 $LCTL set_param nodemap.active=1
+	do_facet mgs $LCTL nodemap_modify --name default \
+		--property admin --value 1
+	do_facet mgs $LCTL nodemap_modify --name default \
+		--property trusted --value 1
+	do_facet ost0 $LCTL set_param nodemap.default.admin_nodemap=1
+	do_facet ost0 $LCTL set_param nodemap.default.trusted_nodemap=1
+}
+
+nodemap_test_cleanup() {
+	delete_fops_nodemaps
+	rc=$?
+	[[ $rc != 0 ]] && error "removing fops nodemaps failed $rc"
+
+	return 0
+}
+
+nodemap_clients_admin_trusted() {
+	local admin=$1
+	local tr=$2
+	local i=0
+	for client in $clients; do
+		do_facet mgs $LCTL nodemap_modify --name c0 \
+			--property admin --value $admin
+		do_facet ost0 $LCTL set_param nodemap.c${i}.admin_nodemap=$admin
+		do_facet mgs $LCTL nodemap_modify --name c0 \
+			--property trusted --value $tr
+		do_facet ost0 $LCTL set_param nodemap.c${i}.trusted_nodemap=$tr
+		i=$((i + 1))
+	done
+}
+
+test_16() {
+	nodemap_test_setup 0
+
+	test_fops all_off
+	nodemap_test_cleanup
+}
+run_test 16 "test nodemap all_off fileops"
+
+test_17() {
+	nodemap_test_setup
+
+	nodemap_clients_admin_trusted 0 1
+	test_fops trusted_noadmin 1
+	nodemap_test_cleanup
+}
+run_test 17 "test nodemap trusted_noadmin fileops"
+
+test_18() {
+	nodemap_test_setup
+	nodemap_clients_admin_trusted 0 0
+	test_fops mapped_noadmin 1
+	nodemap_test_cleanup
+}
+run_test 18 "test nodemap mapped_noadmin fileops"
+
+test_19() {
+	nodemap_test_setup
+	nodemap_clients_admin_trusted 1 1
+	test_fops trusted_admin 1
+	nodemap_test_cleanup
+}
+run_test 19 "test nodemap trusted_admin fileops"
+
+test_20() {
+	nodemap_test_setup
+	nodemap_clients_admin_trusted 1 0
+	test_fops mapped_admin 1
+	nodemap_test_cleanup
+}
+run_test 20 "test nodemap mapped_admin fileops"
+
+test_21() {
+	nodemap_test_setup
+	local x=1
+	local i=0
+	for client in $clients; do
+		do_facet mgs $LCTL nodemap_modify --name c${i} \
+			--property admin --value 0
+		do_facet mgs $LCTL nodemap_modify --name c${i} \
+			--property trusted --value $x
+		do_facet ost0 $LCTL set_param nodemap.c${i}.admin_nodemap=0
+		do_facet ost0 $LCTL set_param nodemap.c${i}.trusted_nodemap=$x
+		x=0
+		i=$((i + 1))
+	done
+	test_fops mapped_trusted_noadmin
+	nodemap_test_cleanup
+}
+run_test 21 "test nodemap mapped_trusted_noadmin fileops"
+
+test_22() {
+	nodemap_test_setup
+	local x=1
+	local i=0
+	for client in $clients; do
+		do_facet mgs $LCTL nodemap_modify --name c${i} \
+			--property admin --value 1
+		do_facet mgs $LCTL nodemap_modify --name c${i} \
+			--property trusted --value $x
+		do_facet ost0 $LCTL set_param nodemap.c${i}.admin_nodemap=1
+		do_facet ost0 $LCTL set_param nodemap.c${i}.trusted_nodemap=$x
+		x=0
+		i=$((i + 1))
+	done
+	test_fops mapped_trusted_admin
+	nodemap_test_cleanup
+}
+run_test 22 "test nodemap mapped_trusted_admin fileops"
+
+# acl test directory needs to be initialized on a privileged client
+nodemap_acl_test_setup() {
+	local admin=$(do_facet mgs $LCTL get_param -n nodemap.c0.admin_nodemap)
+	local trust=$(do_facet mgs $LCTL get_param -n \
+		nodemap.c0.trusted_nodemap)
+
+	do_facet mgs $LCTL nodemap_modify --name c0 --property admin --value 1
+	do_facet mgs $LCTL nodemap_modify --name c0 --property trusted --value 1
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=1
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=1
+
+	do_node ${clients_arr[0]} rm -rf $DIR/$tdir
+	do_node ${clients_arr[0]} mkdir -p $DIR/$tdir
+	do_node ${clients_arr[0]} chmod a+rwx $DIR/$tdir
+
+	do_facet mgs $LCTL nodemap_modify --name c0 \
+		--property admin --value $admin
+	do_facet mgs $LCTL nodemap_modify --name c0 \
+		--property trusted --value $trust
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=$admin
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=$trust
+
+}
+
+# returns 0 if the number of ACLs does not change on the second (mapped) client
+# after being set on the first client
+nodemap_acl_test() {
+	local user="$1"
+	local set_client="$2"
+	local get_client="$3"
+	local check_setfacl="$4"
+	local setfacl_error=0
+	local testfile=$DIR/$tdir/$tfile
+	local RUNAS_USER="$RUNAS_CMD -u $user"
+	local acl_count=0
+	local acl_count_post=0
+
+	nodemap_acl_test_setup
+	sleep 5
+
+	do_node $set_client $RUNAS_USER find $DIR/ -ls
+	do_node $set_client $RUNAS_USER touch $testfile
+
+	# ACL masks aren't filtered by nodemap code, so we ignore them
+	acl_count=$(do_node $get_client getfacl $testfile | grep -v mask |
+		wc -l)
+	do_node $set_client $RUNAS_USER setfacl -m $user:rwx $testfile ||
+		setfacl_error=1
+
+	# if check setfacl is set to 1, then it's supposed to error
+	if [ "$check_setfacl" == "1" ]; then
+		[ "$setfacl_error" != "1" ] && return 1
+		return 0
+	fi
+	[ "$setfacl_error" == "1" ] && echo "WARNING: unable to setfacl"
+
+	acl_count_post=$(do_node $get_client getfacl $testfile | grep -v mask |
+		wc -l)
+	[ $acl_count -eq $acl_count_post ] && return 0
+	return 1
+}
+
+test_23() {
+	nodemap_test_setup
+
+	# 1 trusted cluster, 1 mapped cluster
+	local unmapped_fs=$((IDBASE+0))
+	local unmapped_c1=$((IDBASE+5))
+	local mapped_fs=$((IDBASE+2))
+	local mapped_c0=$((IDBASE+4))
+	local mapped_c1=$((IDBASE+6))
+
+	do_facet mgs $LCTL nodemap_modify --name c0 --property admin --value 1
+	do_facet mgs $LCTL nodemap_modify --name c0 --property trusted --value 1
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=1
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=1
+
+	do_facet mgs $LCTL nodemap_modify --name c1 --property admin --value 0
+	do_facet mgs $LCTL nodemap_modify --name c1 --property trusted --value 0
+	do_facet ost0 $LCTL set_param nodemap.c1.admin_nodemap=0
+	do_facet ost0 $LCTL set_param nodemap.c1.trusted_nodemap=0
+
+	# setfacl on trusted cluster to unmapped user, verify it's not seen
+	nodemap_acl_test $unmapped_fs ${clients_arr[0]} ${clients_arr[1]} ||
+		error "acl count (1)"
+
+	# setfacl on trusted cluster to mapped user, verify it's seen
+	nodemap_acl_test $mapped_fs ${clients_arr[0]} ${clients_arr[1]} &&
+		error "acl count (2)"
+
+	# setfacl on mapped cluster to mapped user, verify it's seen
+	nodemap_acl_test $mapped_c1 ${clients_arr[1]} ${clients_arr[0]} &&
+		error "acl count (3)"
+
+	# setfacl on mapped cluster to unmapped user, verify error
+	nodemap_acl_test $unmapped_fs ${clients_arr[1]} ${clients_arr[0]} 1 ||
+		error "acl count (4)"
+
+	# 2 mapped clusters
+	do_facet mgs $LCTL nodemap_modify --name c0 --property admin --value 0
+	do_facet mgs $LCTL nodemap_modify --name c0 --property trusted --value 0
+	do_facet ost0 $LCTL set_param nodemap.c0.admin_nodemap=0
+	do_facet ost0 $LCTL set_param nodemap.c0.trusted_nodemap=0
+
+	# setfacl to mapped user on c1, also mapped to c0, verify it's seen
+	nodemap_acl_test $mapped_c1 ${clients_arr[1]} ${clients_arr[0]} &&
+		error "acl count (5)"
+
+	# setfacl to mapped user on c1, not mapped to c0, verify not seen
+	nodemap_acl_test $unmapped_c1 ${clients_arr[1]} ${clients_arr[0]} ||
+		error "acl count (6)"
+
+	nodemap_test_cleanup
+}
+run_test 23 "test mapped ACLs"
+
 log "cleanup: ======================================================"
 
 sec_unsetup() {
-       	for num in `seq $MDSCOUNT`; do
+	## nodemap deactivated
+	do_facet mgs lctl nodemap_activate 0
+
+	for num in $(seq $MDSCOUNT); do
 		if [ "${identity_old[$num]}" = 1 ]; then
-       			switch_identity $num false || identity_old[$num]=$?
+			switch_identity $num false || identity_old[$num]=$?
 		fi
-       	done
+	done
 
-	$RUNAS -u $ID0 ls $DIR
-	$RUNAS -u $ID1 ls $DIR
+	$RUNAS_CMD -u $ID0 ls $DIR
+	$RUNAS_CMD -u $ID1 ls $DIR
 }
 sec_unsetup
 
-sec_cleanup() {
-	if [ "$I_MOUNTED" = "yes" ]; then
-		cleanupall -f || error "sec_cleanup"
-	fi
-}
 sec_cleanup
 
-echo '=========================== finished ==============================='
-[ -f "$SANITYSECLOG" ] && \
-	cat $SANITYSECLOG && grep -q FAIL $SANITYSECLOG && exit 1 || true
-echo "$0 completed"
+complete $SECONDS
+exit_status