W dniu 24.09.2015 o 00:07, Timo Sirainen pisze: > >> On 23 Sep 2015, at 18:26, Marcin Mirosław <mar...@mejor.pl> wrote: >> >> W dniu 23.09.2015 o 15:30, Timo Sirainen pisze: >>> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz >>> http://dovecot.org/releases/2.2/rc/dovecot-2.2.19.rc1.tar.gz.sig >>> >>> A lot of changes since v2.2.18, so here's a release candidate first. If no >>> bugs are reported, I'm planning on making the final release sometimes this >>> week. The most interesting new features here are the imap-hibernate >>> process, quota count backend and director/proxy improvements. >> >> Hi! >> I'm seeing: >> Sep 23 17:23:43 mail dovecot: dict: Panic: file driver-pgsql.c: line 463 >> (do_query): assertion failed: (SQL_DB_IS_READY(&db->api)) >> Sep 23 17:23:43 mail dovecot: dict: Fatal: master: service(dict): child >> 23430 killed with signal 6 (core dumped) >> Sep 23 17:23:43 mail dovecot: dict: Panic: file driver-pgsql.c: line 463 >> (do_query): assertion failed: (SQL_DB_IS_READY(&db->api)) >> Sep 23 17:23:43 mail dovecot: dict: Fatal: master: service(dict): child >> 23321 killed with signal 6 (core dumped) > > It's because dict-sql started actually doing an asynchronous commits now, > which were broken with pgsql. These should fix it: > > http://hg.dovecot.org/dovecot-2.2/rev/59e4fcaa0f76 > http://hg.dovecot.org/dovecot-2.2/rev/9ceeb1a5c492 > http://hg.dovecot.org/dovecot-2.2/rev/beb3b8496b7d > > I think this also means that you could have only a couple of dict processes, > since all the queries should now be done asynchronously. So if you had for > example: > > quota = dict:User quota::proxy::sqlquota > > you could now have: > > quota = dict:User quota::proxy:dict-async:sqlquota > > You'd also probably need to change the service dict-async { unix_listener > dict-async { permissions } }. > > Then again, it might not work. I haven't really tested this case. :)
I didn't try to use dict-async yet. Those three patches solves problem with throwing core by dovecot-dict. Thank you, Marcin
