At 04:24 PM 5/13/2002 -0400, Ken Murchison wrote:
>What does your cyrus.conf look like? Do you have 'maxchild' set on any
>of your services (there was a bug a while back with maxchild)?
No, we do not have maxchild set. Also, FYI, this is a very low volume
server. We have maybe 10-15 users logged in at once, if that many. We are
really just using Cyrus right now in a test mode to see how well everything
works. Should we be using maxchild?
mars# cat cyrus.conf
# standard standalone server implementation
START {
# do not delete these entries!
mboxlist cmd="ctl_mboxlist -r"
deliver cmd="ctl_deliver -r"
# this is only necessary if using idled for IMAP IDLE
# idled cmd="idled"
}
# UNIX sockets start with a slash and are put into /var/imap/socket
SERVICES {
# add or remove based on preferences
imap cmd="imapd" listen="imap" prefork=0
# imaps cmd="imapd -s" listen="imaps" prefork=0
pop3 cmd="pop3d" listen="pop3" prefork=0
# pop3s cmd="pop3d -s" listen="pop3s" prefork=0
# sieve cmd="timsieved" listen="sieve" prefork=0
# at least one LMTP is required for delivery
# lmtp cmd="lmtpd" listen="lmtp" prefork=0
lmtpunix cmd="lmtpd" listen="/var/imap/socket/lmtp" prefork=0
}
EVENTS {
# this is required
checkpoint cmd="ctl_mboxlist -c" period=30
# this is only necessary if using duplicate delivery suppression
delprune cmd="ctl_deliver -E 3" period=1440
}
Regards, Dustin
>Dustin Puryear wrote:
> >
> > We continue to have problems with Cyrus. Another poster mentioned they have
> > the same problem, but also didn't get any responses. Would one of the
> > developers please investigate if this is a bug? What's going on? This is a
> > real show stopper for us, and apparently for others as well.
> >
> > Okay, we have Cyrus installed on FreeBSD 4.4-RELEASE:
> >
> > cyrus-imapd-2.0.16_1 The cyrus mail server, supporting POP3 and IMAP4
> protocols
> > cyrus-imapd-2.0.16_2 The cyrus mail server, supporting POP3 and IMAP4
> protocols
> > cyrus-sasl-1.5.24_7 RFC 2222 SASL (Simple Authentication and Security
> Layer)
> > cyrus-sasl-1.5.24_8 RFC 2222 SASL (Simple Authentication and Security
> Layer)
> > cyrus-sasl-1.5.27_2 RFC 2222 SASL (Simple Authentication and Security
> Layer)
> >
> > Every once in a while Cyrus stops responding to connections. Now, it does
> > ACCEPT the connection, but it doesn't seem to send. Okay, so lets say that
> > I stop Cyrus and it happens to work:
> >
> > working..
> > mercury# telnet mars 110
> > Trying 10.0.0.5...
> > Connected to mars.actioncore.com.
> > Escape character is '^]'.
> > +OK <[EMAIL PROTECTED]> Cyrus POP3 v2.0.16
> server ready
> >
> > I get a new pop3d process:
> >
> > cyrus 1537 0.0 0.8 18836 2128 p0 S 9:52PM 0:00.03 pop3d:
> > pop3d: mercury.actioncore.com[10.0.0.1] (pop3d)
> >
> > And a TCP connection:
> >
> > mars# netstat -f inet -ln | grep 10.0.0.1
> >
> tcp4 0 0 10.0.0.5.110 10.0.0.1.2060 ESTABLISHED
> >
> > If I wait a few seconds to several minutes, Cyrus stops working:
> >
> > mercury# telnet mars 110
> > Trying 10.0.0.5...
> > Connected to mars.actioncore.com.
> > Escape character is '^]'
> > ^C
> >
> > And the connection does exist (the connection was made from 10.0.0.1):
> >
> > mars# netstat -f inet -ln | grep 10.0.0.1
> > tcp4 0 0 10.0.0.5.110 10.0.0.1.2057 ESTABLISHED
> >
> > Something I did notice is that when I run lsof that lsof seems to stall
> > after it hits some for the pop3d processes. Not sure if that is important
> > or just a fluke.
> >
> > What can we do to debug this further? What are some possible issues here to
> > consider? DNS? Corrupted database files? What?
> >
> > Regards, Dustin
> >
> > ---
> > Dustin Puryear <[EMAIL PROTECTED]>
> > UNIX and Network Consultant
> > http://members.telocity.com/~dpuryear
> > PGP Key available at http://www.us.pgp.net
> > In the beginning the Universe was created.
> > This has been widely regarded as a bad move. - Douglas Adams
>
>--
>Kenneth Murchison Oceana Matrix Ltd.
>Software Engineer 21 Princeton Place
>716-662-8973 x26 Orchard Park, NY 14127
>--PGP Public Key-- http://www.oceana.com/~ken/ksm.pgp
---
Dustin Puryear <[EMAIL PROTECTED]>
UNIX and Network Consultant
http://members.telocity.com/~dpuryear
PGP Key available at http://www.us.pgp.net
In the beginning the Universe was created.
This has been widely regarded as a bad move. - Douglas Adams
