Thanks Frank. Followed the URL and could not find any luck.
Is there a way to change the value of 'max open files' of dovecot. I have tried to set the value in /etc/default/dovecot by setting ulimit. But the value is not getting applied. Could anyone help on this regard.
Fasil.
On 08/16/2012 09:17 AM, Frank Bonnet wrote:
hello
here some useful informations
http://posidev.com/blog/2009/06/04/set-ulimit-parameters-on-ubuntu/
Envoyé de mon iPhone.
Le 16 août 2012 à 02:52, Fasil <mailadmin@cubixys.com> a écrit :
Dear all,
Thank you all for such a wonderful support. Hats off to all :)
Few times I came across imap login issues where new users will not be allowed to login. /var/log/mail.err shows the error below Aug 12 07:57:46 mail dovecot: dovecot: pipe() failed: Too many open files Aug 12 07:57:46 mail dovecot: dovecot: Temporary failure in creating login processes, slowing down for now Aug 12 07:58:46 mail dovecot: dovecot: pipe() failed: Too many open files Aug 12 07:59:46 mail dovecot: dovecot: pipe() failed: Too many open files Aug 12 08:00:46 mail dovecot: dovecot: pipe() failed: Too many open files
I have a dovecot (V 1.2.9) +postfix (V 2.7.0) setup on ubuntu 10.04
# ulimit -Hn 1024
# ulimit -Sn 1024
# cat /proc/sys/fs/file-max 1238548
# cat /proc/
pidof dovecot/limits | grep 'Max open' Max open files 1024 1024 filesPlease advice how to get rid off this.
Fasil.