Re: [Dovecot] odd epoll() errors

2009-04-02 Thread Timo Sirainen
On Mon, 2008-12-29 at 21:03 +0100, Ralf Hildebrandt wrote: > >From my log: > > Dec 29 16:43:58 postamt dovecot: Dovecot v1.1.7 starting up > Dec 29 16:43:59 postamt dovecot: Fatal: imap-login: epoll_create(): Too many > open files I finally figured this out. You need to increase /proc/sys/fs/epo

Re: [Dovecot] odd epoll() errors

2009-01-19 Thread marvinek
Try to run 'cat /proc/sys/fs/epoll/max_user_instances' . It will propablly print 128 which is default on recent kernels. You need to raise to say 1024 using 'echo 1204 > /proc/sys/fs/epoll/max_user_instances' or via sysctl. -- View this message in context: http://www.nabble.com/odd-epoll

Re: [Dovecot] odd epoll() errors

2008-12-30 Thread Ralf Hildebrandt
* Timo Sirainen : > On Dec 29, 2008, at 10:03 PM, Ralf Hildebrandt wrote: > >> Dec 29 16:43:58 postamt dovecot: Dovecot v1.1.7 starting up >> Dec 29 16:43:59 postamt dovecot: Fatal: imap-login: epoll_create(): Too >> many open files > > Has epoll worked before? Yes. I think I found the issue: som

Re: [Dovecot] odd epoll() errors

2008-12-30 Thread Timo Sirainen
On Dec 29, 2008, at 10:03 PM, Ralf Hildebrandt wrote: Dec 29 16:43:58 postamt dovecot: Dovecot v1.1.7 starting up Dec 29 16:43:59 postamt dovecot: Fatal: imap-login: epoll_create(): Too many open files Has epoll worked before?

[Dovecot] odd epoll() errors

2008-12-29 Thread Ralf Hildebrandt
>From my log: Dec 29 16:43:58 postamt dovecot: Dovecot v1.1.7 starting up Dec 29 16:43:59 postamt dovecot: Fatal: imap-login: epoll_create(): Too many open files Dec 29 16:43:59 postamt dovecot: Temporary failure in creating login processes, slowing down for now Dec 29 16:43:59 postamt dovecot: