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Re: big delete, big performance drop
> At a guess, it is doing what many DB's do -- Not compressing the deleted
> space, which I bet is leaving empty regions for slapd to troll through.
> Probably worthy of some more investigation to see what BDB's doing.
Gotcha. I didn't see any reference to any sort of "vacuum" and a db_recover
didn't fix it either. Should've included this info before, but this is v2.3.11 on
BDB 126.96.36.199 plus OpenLDAP's patch.
If it helps, this isn't yet *terribly* critical for me. This directory goes into
production on 11/24 and even then, I've got a dual syncrepl/heartbeat setup, so I
can flip/slapcat/delete/slapadd/yadayada with minimal downtime if it gets to be an
issue post-production. But it'd be nice to not have to explain this to the boss;
I'm getting tired of whiteboard diagrams of the whole thing. :)
UNIX Systems Engineer
Ivy Tech Community College of Indiana