Adding upstream version 2.4.57+dfsg.upstream/2.4.57+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 789 insertions, 0 deletions

diff --git a/tests/scripts/test050-syncrepl-multiprovider b/tests/scripts/test050-syncrepl-multiprovider
new file mode 100755
index 0000000..be8d464
--- /dev/null
+++ b/tests/scripts/test050-syncrepl-multiprovider
@@ -0,0 +1,789 @@
+#! /bin/sh
+# $OpenLDAP$
+## This work is part of OpenLDAP Software <http://www.openldap.org/>.
+##
+## Copyright 1998-2021 The OpenLDAP Foundation.
+## All rights reserved.
+##
+## Redistribution and use in source and binary forms, with or without
+## modification, are permitted only as authorized by the OpenLDAP
+## Public License.
+##
+## A copy of this license is available in the file LICENSE in the
+## top-level directory of the distribution or, alternatively, at
+## <http://www.OpenLDAP.org/license.html>.
+
+echo "running defines.sh"
+. $SRCDIR/scripts/defines.sh
+
+if test $SYNCPROV = syncprovno; then 
+	echo "Syncrepl provider overlay not available, test skipped"
+	exit 0
+fi 
+
+MPR=${MPR-4}
+
+if [ $MPR -gt 9 ]; then
+MPR=9
+fi
+
+XDIR=$TESTDIR/srv
+TMP=$TESTDIR/tmp
+
+mkdir -p $TESTDIR
+
+$SLAPPASSWD -g -n >$CONFIGPWF
+
+if test x"$SYNCMODE" = x ; then
+	SYNCMODE=rp
+fi
+case "$SYNCMODE" in
+	ro)
+		SYNCTYPE="type=refreshOnly interval=00:00:00:03"
+		;;
+	rp)
+		SYNCTYPE="type=refreshAndPersist"
+		;;
+	*)
+		echo "unknown sync mode $SYNCMODE"
+		exit 1;
+		;;
+esac
+
+#
+# Test replication of dynamic config:
+# - start servers
+# - configure over ldap
+# - populate over ldap
+# - configure syncrepl over ldap
+# - retrieve database over ldap and compare against expected results
+#
+
+echo "Initializing server configurations..."
+n=1
+while [ $n -le $MPR ]; do
+
+DBDIR=${XDIR}$n/db
+CFDIR=${XDIR}$n/slapd.d
+
+mkdir -p ${XDIR}$n $DBDIR $CFDIR
+
+$SLAPADD -F $CFDIR -n 0 <<EOF
+dn: cn=config
+objectClass: olcGlobal
+cn: config
+olcServerID: $n
+
+dn: olcDatabase={0}config,cn=config
+objectClass: olcDatabaseConfig
+olcDatabase: {0}config
+olcRootPW:< file://$CONFIGPWF
+EOF
+
+n=`expr $n + 1`
+done
+
+echo "Starting server 1 on TCP/IP port $PORT1..."
+cd ${XDIR}1
+$SLAPD -F slapd.d -h $URI1 -d $LVL $TIMING > $LOG1 2>&1 &
+PID=$!
+if test $WAIT != 0 ; then
+    echo PID $PID
+    read foo
+fi
+KILLPIDS="$PID"
+cd $TESTWD
+
+sleep 1
+
+echo "Using ldapsearch to check that server 1 is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "" -H $URI1 \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting 5 seconds for slapd to start..."
+	sleep 5
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Inserting syncprov overlay on server 1..."
+echo "" > $TMP
+if [ "$SYNCPROV" = syncprovmod ]; then
+cat <<EOF >> $TMP
+dn: cn=module,cn=config
+changetype: add
+objectClass: olcModuleList
+cn: module
+olcModulePath: $TESTWD/../servers/slapd/overlays
+olcModuleLoad: syncprov.la
+
+EOF
+fi
+#
+# Note that we configure a timeout here; it's possible for both
+# servers to attempt to bind to each other while a modify to
+# cn=config is in progress. When the modify pauses the thread pool
+# neither server will progress. The timeout will drop the syncrepl
+# attempt and allow the modifies to complete.
+#
+read CONFIGPW < $CONFIGPWF
+echo "dn: cn=config" >> $TMP
+echo "changetype: modify" >> $TMP
+echo "replace: olcServerID" >> $TMP
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+echo "olcServerID: $n $URI" >> $TMP
+n=`expr $n + 1`
+done
+
+cat <<EOF >> $TMP
+
+dn: olcOverlay=syncprov,olcDatabase={0}config,cn=config
+changetype: add
+objectClass: olcOverlayConfig
+objectClass: olcSyncProvConfig
+olcOverlay: syncprov
+
+dn: olcDatabase={0}config,cn=config
+changetype: modify
+add: olcSyncRepl
+EOF
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+echo "olcSyncRepl: rid=00$n provider=$URI binddn=\"cn=config\" bindmethod=simple" >> $TMP
+echo "  credentials=$CONFIGPW searchbase=\"cn=config\" type=refreshAndPersist" >> $TMP
+echo "  retry=\"3 10 300 5\" timeout=3" >> $TMP
+n=`expr $n + 1`
+done
+echo "-" >> $TMP
+echo "add: olcMirrorMode" >> $TMP
+echo "olcMirrorMode: TRUE" >> $TMP
+$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF < $TMP >> $TESTOUT 2>&1
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapmodify failed for syncrepl config ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+n=2
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+LOG=$TESTDIR/slapd.$n.log
+echo "Starting server $n on TCP/IP port $PORT..."
+cd ${XDIR}$n
+$SLAPD -F ./slapd.d -h $URI -d $LVL $TIMING > $LOG 2>&1 &
+CONSUMERPID=$!
+if test $WAIT != 0 ; then
+    echo CONSUMERPID $CONSUMERPID
+    read foo
+fi
+KILLPIDS="$KILLPIDS $CONSUMERPID"
+cd $TESTWD
+
+sleep 1
+
+echo "Using ldapsearch to check that server $n is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "" -H $URI \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting 5 seconds for slapd to start..."
+	sleep 5
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Configuring syncrepl on server $n..."
+cat <<EOF > $TMP
+dn: olcDatabase={0}config,cn=config
+changetype: modify
+add: olcSyncRepl
+EOF
+j=1
+while [ $j -le $MPR ]; do
+P2=`expr $BASEPORT + $j`
+U2="ldap://${LOCALHOST}:$P2/"
+echo "olcSyncRepl: rid=00$j provider=$U2 binddn=\"cn=config\" bindmethod=simple" >> $TMP
+echo "  credentials=$CONFIGPW searchbase=\"cn=config\" type=refreshAndPersist" >> $TMP
+echo "  retry=\"3 10 300 5\" timeout=3" >> $TMP
+j=`expr $j + 1`
+done
+cat <<EOF >> $TMP
+-
+add: olcMirrorMode
+olcMirrorMode: TRUE
+EOF
+$LDAPMODIFY -D cn=config -H $URI -y $CONFIGPWF < $TMP >>$TESTOUT 2>&1
+n=`expr $n + 1`
+done
+
+echo "Adding schema and databases on server 1..."
+$LDAPADD -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
+include: file://$ABS_SCHEMADIR/core.ldif
+
+include: file://$ABS_SCHEMADIR/cosine.ldif
+
+include: file://$ABS_SCHEMADIR/inetorgperson.ldif
+
+include: file://$ABS_SCHEMADIR/openldap.ldif
+
+include: file://$ABS_SCHEMADIR/nis.ldif
+EOF
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapadd failed for schema config ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+nullExclude=""
+test $BACKEND = null && nullExclude="# "
+
+echo "" > $TMP
+if [ "$BACKENDTYPE" = mod ]; then
+cat <<EOF >> $TMP
+dn: cn=module,cn=config
+objectClass: olcModuleList
+cn: module
+olcModulePath: $TESTWD/../servers/slapd/back-$BACKEND
+olcModuleLoad: back_$BACKEND.la
+
+EOF
+fi
+
+cat <<EOF >> $TMP
+dn: olcDatabase={1}$BACKEND,cn=config
+objectClass: olcDatabaseConfig
+${nullExclude}objectClass: olc${BACKEND}Config
+olcDatabase: {1}$BACKEND
+olcSuffix: $BASEDN
+${nullExclude}olcDbDirectory: ./db
+olcRootDN: $MANAGERDN
+olcRootPW: $PASSWD
+EOF
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "olcSyncRepl: rid=01$n provider=$URI binddn=\"$MANAGERDN\" bindmethod=simple" >> $TMP
+echo "  credentials=$PASSWD searchbase=\"$BASEDN\" $SYNCTYPE" >> $TMP
+echo "  retry=\"3 10 300 5\" timeout=3" >> $TMP
+n=`expr $n + 1`
+done
+
+cat <<EOF >> $TMP
+olcMirrorMode: TRUE
+
+dn: olcOverlay=syncprov,olcDatabase={1}${BACKEND},cn=config
+objectClass: olcOverlayConfig
+objectClass: olcSyncProvConfig
+olcOverlay: syncprov
+EOF
+$LDAPADD -D cn=config -H $URI1 -y $CONFIGPWF < $TMP >>$TESTOUT 2>&1
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapadd failed for database config ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+if test $INDEXDB = indexdb ; then
+	$LDAPMODIFY -D cn=config -H $URI1 -y $CONFIGPWF <<EOF >>$TESTOUT 2>&1
+dn: olcDatabase={1}$BACKEND,cn=config
+changetype: modify
+add: olcDbIndex
+olcDbIndex: objectClass,entryUUID,entryCSN eq
+olcDbIndex: cn,uid pres,eq,sub
+EOF
+	RC=$?
+	if test $RC != 0 ; then
+		echo "ldapadd modify for database config ($RC)!"
+		test $KILLSERVERS != no && kill -HUP $KILLPIDS
+		exit $RC
+	fi
+fi
+
+echo "Using ldapadd to populate server 1..."
+$LDAPADD -D "$MANAGERDN" -H $URI1 -w $PASSWD -f $LDIFORDERED \
+	>> $TESTOUT 2>&1
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapadd failed for server 1 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP2 seconds for syncrepl to receive changes..."
+sleep $SLEEP2
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read config from server $n..."
+$LDAPSEARCH -b cn=config -D cn=config -H $URI -y $CONFIGPWF  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved configs from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n configs differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+echo "Using ldapadd to populate server 2..."
+$LDAPADD -D "$MANAGERDN" -H $URI2 -w $PASSWD -f $LDIFADD1 \
+	>> $TESTOUT 2>&1
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapadd failed for server 2 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP1 seconds for syncrepl to receive changes..."
+sleep $SLEEP1
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+echo "Using ldapadd to populate server 3..."
+$LDAPADD -D "$MANAGERDN" -H $URI3 -w $PASSWD \
+	<< EOMODS >> $TESTOUT 2>&1
+dn: cn=Server 3 Test,dc=example,dc=com
+changetype: add
+objectClass: device
+cn: Server 3 Test
+EOMODS
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapadd failed for server 3 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP1 seconds for syncrepl to receive changes..."
+sleep $SLEEP1
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+echo "Using ldapmodify to add to server 1 entries that will be deleted..."
+$LDAPMODIFY -D "$MANAGERDN" -H $URI1 -w $PASSWD \
+	>> $TESTOUT 2>&1 << EOADDS
+dn: cn=To be deleted by server 1,dc=example,dc=com
+changetype: add
+objectClass: device
+# no distinguished values, will be added by DSA
+
+dn: cn=To be deleted by server 2,dc=example,dc=com
+changetype: add
+objectClass: device
+# no distinguished values, will be added by DSA
+
+dn: cn=To be deleted by server 3,dc=example,dc=com
+changetype: add
+objectClass: device
+# no distinguished values, will be added by DSA
+
+dn: cn=To be deleted by server 1,dc=example,dc=com
+changetype: delete
+EOADDS
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapmodify failed for server 1 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP1 seconds for syncrepl to receive changes..."
+sleep $SLEEP1
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+echo "Using ldapmodify to delete entries from server 2..."
+$LDAPMODIFY -D "$MANAGERDN" -H $URI2 -w $PASSWD \
+	>> $TESTOUT 2>&1 << EOADDS
+dn: cn=To be deleted by server 2,dc=example,dc=com
+changetype: delete
+EOADDS
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapmodify failed for server 2 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP1 seconds for syncrepl to receive changes..."
+sleep $SLEEP1
+
+echo "Using ldapmodify to delete entries from server 3..."
+$LDAPMODIFY -D "$MANAGERDN" -H $URI3 -w $PASSWD \
+	>> $TESTOUT 2>&1 << EOADDS
+dn: cn=To be deleted by server 3,dc=example,dc=com
+changetype: delete
+EOADDS
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapmodify failed for server 3 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+echo "Waiting $SLEEP1 seconds for syncrepl to receive changes..."
+sleep $SLEEP1
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+# kill!
+# test $KILLSERVERS != no && kill -HUP $KILLPIDS
+kill -HUP $KILLPIDS
+
+# kill!
+# test $KILLSERVERS != no && wait
+wait
+
+echo "Restarting servers..."
+KILLPIDS=""
+
+echo "Starting server 1 on TCP/IP port $PORT1..."
+echo "======================= RESTART =======================" >> $LOG1
+cd ${XDIR}1
+$SLAPD -F slapd.d -h $URI1 -d $LVL $TIMING >> $LOG1 2>&1 &
+PID=$!
+if test $WAIT != 0 ; then
+    echo PID $PID
+    read foo
+fi
+KILLPIDS="$PID"
+cd $TESTWD
+
+sleep 1
+
+echo "Using ldapsearch to check that server 1 is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "" -H $URI1 \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting 5 seconds for slapd to start..."
+	sleep 5
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+
+n=2
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+LOG=$TESTDIR/slapd.$n.log
+echo "Starting server $n on TCP/IP port $PORT..."
+cd ${XDIR}$n
+echo "======================= RESTART =======================" >> $LOG
+$SLAPD -F ./slapd.d -h $URI -d $LVL $TIMING >> $LOG 2>&1 &
+PID=$!
+if test $WAIT != 0 ; then
+    echo PID $PID
+    read foo
+fi
+KILLPIDS="$KILLPIDS $PID"
+cd $TESTWD
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+echo "Using ldapsearch to check that server $n is running..."
+for i in 0 1 2 3 4 5; do
+	$LDAPSEARCH -s base -b "" -H $URI \
+		'objectclass=*' > /dev/null 2>&1
+	RC=$?
+	if test $RC = 0 ; then
+		break
+	fi
+	echo "Waiting 5 seconds for slapd to start..."
+	sleep 5
+done
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+n=`expr $n + 1`
+done
+
+# Insert modifications and more tests here.
+echo "Waiting $SLEEP1 seconds for servers to resync..."
+sleep $SLEEP1
+
+echo "Using ldapmodify to add/modify/delete entries from server 1..."
+for i in 1 2 3 4 5 6 7 8 9 10; do
+echo "  iteration $i"
+$LDAPMODIFY -D "$MANAGERDN" -H $URI1 -w $PASSWD \
+	>> $TESTOUT 2>&1 << EOMODS
+dn: cn=Add-Mod-Del,dc=example,dc=com
+changetype: add
+cn: Add-Mod-Del
+objectclass: organizationalRole
+
+dn: cn=Add-Mod-Del,dc=example,dc=com
+changetype: modify
+replace: description
+description: guinea pig
+-
+
+dn: cn=Add-Mod-Del,dc=example,dc=com
+changetype: delete
+EOMODS
+RC=$?
+if test $RC != 0 ; then
+	echo "ldapmodify failed for server 1 database ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+done
+
+echo "Waiting $SLEEP1 seconds for servers to resync..."
+sleep $SLEEP1
+
+n=1
+while [ $n -le $MPR ]; do
+PORT=`expr $BASEPORT + $n`
+URI="ldap://${LOCALHOST}:$PORT/"
+
+echo "Using ldapsearch to read all the entries from server $n..."
+$LDAPSEARCH -S "" -b "$BASEDN" -D "$MANAGERDN" -H $URI -w $PASSWD  \
+	'objectclass=*' > $TESTDIR/server$n.out 2>&1
+RC=$?
+
+if test $RC != 0 ; then
+	echo "ldapsearch failed at server $n ($RC)!"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit $RC
+fi
+$LDIFFILTER < $TESTDIR/server$n.out > $TESTDIR/server$n.flt
+n=`expr $n + 1`
+done
+
+n=2
+while [ $n -le $MPR ]; do
+echo "Comparing retrieved entries from server 1 and server $n..."
+$CMP $PROVIDERFLT $TESTDIR/server$n.flt > $CMPOUT
+
+if test $? != 0 ; then
+	echo "test failed - server 1 and server $n databases differ"
+	test $KILLSERVERS != no && kill -HUP $KILLPIDS
+	exit 1
+fi
+n=`expr $n + 1`
+done
+
+test $KILLSERVERS != no && kill -HUP $KILLPIDS
+
+echo ">>>>> Test succeeded"
+
+test $KILLSERVERS != no && wait
+
+exit 0