[Dovecot] How to debug slow operation
zbigniew at szalbot.homedns.org
Wed Oct 24 20:43:19 EEST 2007
Timo Sirainen pisze:
> On Tue, 2007-10-23 at 13:50 +0200, zbigniew szalbot wrote:
> > mail_plugins(imap): quota imap_quota
> > mail_plugins(pop3): quota
> > userdb:
> > driver: sql
> > args: /usr/local/etc/dovecot-postfix-sql.conf
> Your strace showed lots of lstat() calls. Does your user_query in
> dovecot-postfix-sql.conf return "dirsize" as the quota backend? That's a
> really bad idea with maildir. Use "maildir" backend instead.
This was it! Thank you very much. Now dovecot is fast as before. Thank
you very much indeed!
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