On Thu, 2008-01-31 at 19:27 +0100, Dieter Kluenter wrote: > Hi, > > ram <[EMAIL PROTECTED]> writes: > > > Hi, > > > > I am using ldap for authentication & addressbook for a large > > mailserver setup with around 300k users ( this will grow to 500k ) > > > > The ldap server is a 8GB Ram box with RHEL-5 with > > openldap-servers-2.3.27-5 > > > > I am confused what database type to use ldbm or bdb. Currently I have > > the users on bdb with lot of problems. The ldap server dies all of a > > sudden and I have to recover the data to get it started > > ldbm is not an option! > > > > my DB_CONFIG file is > [...] > > set_cachesize 0 524288000 0 > > You should check wether the cachesize is sufficient. > http://www.openldap.org/faq/data/cache/1072.html > > > set_lg_regionmax 1048576 > > set_lg_max 10485760 > > set_lg_bsize 20485760 > > set_tmp_dir /tmp > > > > > > # Note: special DB_CONFIG flags are no longer needed for "quick" > > # slapadd(8) or slapindex(8) access (see their -q option). > > > > set_flags DB_LOG_AUTOREMOVE > > set_flags DB_LOG_INMEMORY > > set_flags DB_TXN_NOSYNC > > You should read > http://www.oracle.com/technology/documentation/berkeley-db/db/ref/env/db_config.html > > to understand the flags. >
My db version seems to be messed up When I run db_stat I get an error [EMAIL PROTECTED] ldap]# db_stat -d dn2id.bdb db_stat: Program version 4.3 doesn't match environment version db_stat: DB_ENV->open: DB_VERSION_MISMATCH: Database environment version mismatch The db4 rpm I have installed is "db4-4.3.29-9" Should I upgrade the db4 rpm ?? > -Dieter >
