13 Jun
2017
13 Jun
'17
11:42 p.m.
On 12 Jun 2017, at 2.09, M. Balridge dovecot@r.paypc.com wrote:
I think it's just doing a lot of work on the mbox file itself (reading/writing/rewriting). Would be nice of course if it logged more information, but mbox format is a bit too legacy to spend much time on improving.
I suspect the (heavy) use of procmail on Herr Frankbox is contributing to either some lock "confusion" *OR* triggering dovecot to do "expensive" mbox re-read/syncs or something?
Have you set mbox_very_dirty_syncs=yes? That should be helpful.