Re: Reducing checkpoint intervals...

Posted in 1998

Gursoy YERLI — Fri, 04 Sep 1998 15:00:12 -0500 — source: Informix-list mailing list archive (1991-1998)

Hi all, If I'm wrong please correct me. Informix docs say that, i) Page cleaning (by CLEANERS) begins when LRU_MAX_DIRTY percent of the buffers managed by a queue are modified. ii) Page claning is no longer required when LRU_MIN_DIRTY percent of the buffers in an LRU queue are modified. So, what are the below values (4/2), (1/0)!!. am I missing something? Gursoy YERLI Narkinsky, Pat wrote: > For obvious reasons, I would like to reduce this. Currently, I see a couple > of things to try: > * Reduce LRU_MAXDIRTY/LRU_MINDIRTY from their current values of 4/2 to > something even lower. (My idea.) I'm leaning towards 1/0 at the moment.