There is no slapcat(1) man page. You probably mean slapcat(8).
Ups! Yes, I mean slapcat(8) ;)
Assuming there are no other operational attributes in your database, yes with respect to eliminating NO-USER-MODIFICATION attrs. There's still no guarantee entries are sorted in superior-first order.
Ok.
And another minor question ¿Can I use the slapcat(1) tool on the fly? man pages say nothing about it.According to slapcat(8): LIMITATIONS For some backend types, your slapd(8) should not be running (at least, not in read-write mode) when you do this to ensure consistency of the database. It is always safe to run slapcat with the slapd-bdb(5), slapd-hdb(5), and slapd-null(5) backends. so to answer one needs to know what backend you're referring to.
Ok. I use bdb backend, so I have to use slapd-bdb(5) as reference. I've not found any word about the possibility or not to make copies "on the fly".
Maybe a simple$ /usr/bin/ldapsearch -x -b 'dc=mydomain,dc=com' '(objectclass=*)' > backup.ldif
it's more comfortable option. I understand I always can delete the actual database, reinject the LDIF file with ldapadd and when the service is restarted, the ddbb is generated automatically.
-- Thanks, Jordi Espasa Clofent