LDAP migration fails to set appropriate page limit for queries

2011-02-14 12:53:06,170 INFO [QuartzScheduler_Worker-2] [atlassian.crowd.directory.DbCachingRemoteDirectory] synchroniseCache full synchronisation for directory [ 48168961 ] starting
2011-02-14 12:53:20,007 INFO [QuartzScheduler_Worker-2] [atlassian.crowd.directory.DbCachingRemoteDirectory] synchroniseCache synchronisation complete in [ 13840ms ]
2011-02-14 12:53:20,035 ERROR [QuartzScheduler_Worker-2] [atlassian.crowd.directory.DbCachingDirectoryPoller] pollChanges Error occurred while refreshing the cache for directory [ 48168961 ].
com.atlassian.crowd.exception.OperationFailedException: org.springframework.ldap.SizeLimitExceededException: [LDAP: error code 4 - Sizelimit Exceeded]; nested exception is javax.naming.SizeLimitExceededException: [LDAP: error code 4 - Sizelimit Exceeded]; remaining name 'dc=example,dc=com'
	at com.atlassian.crowd.directory.SpringLDAPConnector.searchEntitiesWithRequestControls(SpringLDAPConnector.java:404)
	at com.atlassian.crowd.directory.SpringLDAPConnector.searchEntities(SpringLDAPConnector.java:369)
	at com.atlassian.crowd.directory.SpringLDAPConnector.searchUserObjects(SpringLDAPConnector.java:565)
	at com.atlassian.crowd.directory.SpringLDAPConnector.searchUsers(SpringLDAPConnector.java:946)
	at com.atlassian.crowd.directory.ldap.cache.RemoteDirectoryCacheRefresher.findAllRemoteUsers(RemoteDirectoryCacheRefresher.java:48)
	at com.atlassian.crowd.directory.ldap.cache.RemoteDirectoryCacheRefresher.synchroniseAllUsers(RemoteDirectoryCacheRefresher.java:67)
	at com.atlassian.crowd.directory.ldap.cache.AbstractCacheRefresher.synchroniseAll(AbstractCacheRefresher.java:34)
	at com.atlassian.crowd.directory.DbCachingRemoteDirectory.synchroniseCache(DbCachingRemoteDirectory.java:549)
	at com.atlassian.crowd.manager.directory.DirectorySynchroniserHelperImpl.synchronise(DirectorySynchroniserHelperImpl.java:79)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:304)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
	at $Proxy16.synchronise(Unknown Source)
	at com.atlassian.crowd.manager.directory.DirectorySynchroniserImpl.synchronise(DirectorySynchroniserImpl.java:54)
	at com.atlassian.crowd.directory.DbCachingDirectoryPoller.pollChanges(DbCachingDirectoryPoller.java:50)
	at com.atlassian.crowd.manager.directory.monitor.poller.DirectoryPollerJobBean.executeInternal(DirectoryPollerJobBean.java:29)
	at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:86)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:199)
	at com.atlassian.confluence.schedule.quartz.ConfluenceQuartzThreadPool$1.run(ConfluenceQuartzThreadPool.java:14)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Caused by: org.springframework.ldap.SizeLimitExceededException: [LDAP: error code 4 - Sizelimit Exceeded]; nested exception is javax.naming.SizeLimitExceededException: [LDAP: error code 4 - Sizelimit Exceeded]; remaining name 'dc=example,dc=com'
	at org.springframework.ldap.support.LdapUtils.convertLdapException(LdapUtils.java:146)
	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:319)
	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:237)
	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:624)
	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:535)
	at com.atlassian.crowd.directory.SpringLDAPConnector.searchEntitiesWithRequestControls(SpringLDAPConnector.java:399)
	... 26 more
Caused by: javax.naming.SizeLimitExceededException: [LDAP: error code 4 - Sizelimit Exceeded]; remaining name 'dc=example,dc=com'
	at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3093)
	at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2987)
	at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2794)
	at com.sun.jndi.ldap.LdapNamingEnumeration.getNextBatch(LdapNamingEnumeration.java:129)
	at com.sun.jndi.ldap.LdapNamingEnumeration.hasMoreImpl(LdapNamingEnumeration.java:198)
	at com.sun.jndi.ldap.LdapNamingEnumeration.hasMore(LdapNamingEnumeration.java:171)
	at org.springframework.ldap.core.LdapTemplate.search(LdapTemplate.java:295)
	... 30 more