After installing version 2.3.20 and running slapcat to populate database with
data from version 2.0.27 I get this on a test search:
/usr/local/bin/ldapsearch -h 10.19.14.141 -x -b o=pwgsc -s sub uid=gaberb
# extended LDIF
#
# LDAPv3
# base <o=pwgsc> with scope subtree
# filter: uid=gaberb
# requesting: ALL
#
# search result
search: 2
result: 0 Success
# numResponses: 1
An identical search when OpenLDAP version 2.0.27 is running returns:
version: 2
#
# filter: uid=gaberb
# requesting: ALL
#
# brian gaber, gtis, ked1, ncr, pwgsc
dn: cn=brian gaber,ou=gtis,ou=ked1,ou=ncr,o=pwgsc
objectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: fw1person
...
...
...
# search result
search: 2
result: 0 Success
# numResponses: 2
# numEntries: 1