конфигурация backend для slapd (configuration backend to slapd)
GENERAL BACKEND OPTIONS
Options in these entries only apply to the configuration of a
single type of backend. All backends may support this class of
options, but currently only back-mdb does. The entry must be
named olcBackend=<databasetype>,cn=config and must have the
olcBackendConfig objectClass. <databasetype> should be one of
asyncmeta, config, dnssrv, ldap, ldif, mdb, meta, monitor, null,
passwd, perl, relay, sock, sql, or wt. At present, only back-mdb
implements any options of this type, so this entry should not be
used for any other backends.
