Quanah, Yes that is the plan but till i moved to latest version with mdb, i have to live with it. Regarding upgrading to latest with mdb, how can i migrate from hdb to mdb with out downtime? can i add latest openldap with mdb as replica to existing older/hdb instance?
Thanks for all you suggestions Ram On Fri, Sep 29, 2017 at 1:38 PM, Quanah Gibson-Mount <[email protected]> wrote: > --On Friday, September 29, 2017 2:31 PM -0700 rammohan ganapavarapu < > [email protected]> wrote: > > >> Quanah, >> >> >> Sorry i was searching for one attribute, i have close to 80mil entries. >> > > Then these settings may be too low: > > cachesize 100000 > idlcachesize 300000 > > Essentally, cachesize needs to hold your working set of data (active > entries). So this is saying slapd will only cache 100,000 active entries. > It will then be removing/adding entries in blocks of one (cachefree > defaults to 1 if not set). idlcachesize generally is 3x cachesize. > > If your active set is > 100,000 users, then you need to increase the > cachesize and idlcachesize parameters accordingly. You may also need to > increase cachefree from its default of "1". > > Overall, you would likely be much better served to switch to back-mdb, > where you do not have to set any of these parameters at all. > > > --Quanah > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >
