K Anand wrote: > >> >> Also, with that much mail coming in at the same time, there could be >> contention for bayes locks. You might try adding >> "bayes_learn_to_journal 1" to your local.cf, and see if that helps. This >> will cause learning to be done into a "journal" file which periodically >> gets merged into the main bayes DB. This causes the live bayes to be >> delayed in update until the next sync (once a day or every 100k of bayes >> data by default), but you can force-sync any manual training runs by >> running sa-learn --sync afterwards. > > I don't have "bayes_learn_to_journal 1" in my local.cf. But I see > bayes_journal file in the bayes directory. So it must be default > behaviour. As I had written , I do sa-learn --sync every hour .
By default SA does not learn to the journal. AFAIK, it only updates atimes in the journal, by default. Looking at BayeStore/DBM.pm, tok_touch always uses defer_update, even if learn_to_journal is disabled.
