mdb

Now running openldap-2.4.42-r1
Empty /var/lib/openldap-data
Emptry /etc/openldap/slapd.d

# slapadd -F /etc/openldap/slapd.d -n 0 -l ./slapd.ldif
slapadd: dn="olcDatabase=mdb,cn=config" (line=666): (65) unrecognized objectClass 'olcMdbConfig'
############## 100.00% eta     none elapsed         none fast!
Closing DB...