our version:
Release 7.1.0_GA_3140.UBUNTU10_64 UBUNTU10_64 FOSS edition.

I am using tis guide:

UNIX and Windows Accounts in Zimbra LDAP and Zimbra Admin UI - Zimbra :: Wiki

to make it so our linux accounts will use ldap on Zimbra for authentication .

at 6.2 the directions say to 'it is advised that you run slapindex with the updated indexing configuration'

so i did this:
ldap stop

zimbra@zimbra:~$ /opt/zimbra/openldap-
Unrecognized database type (bdb)
/opt/zimbra/openldap- line 53: <database> failed init (bdb)
slapindex: bad configuration file!

So I assume that I should put the correct settings into /opt/zimbra/openldap- ?