similar to: kqueue rewrite testing, try #3

http://dovecot.org/releases/dovecot-1.0.rc7.tar.gz http://dovecot.org/releases/dovecot-1.0.rc7.tar.gz.sig Can everyone now agree that there are no more hangs? :) * Require that Dovecot master process's version number matches the child process's, unless version_ignore=yes. Usually it's an accidental installation problem if the version numbers don't match. * Maildir: Create

http://dovecot.org/releases/dovecot-1.0.rc7.tar.gz http://dovecot.org/releases/dovecot-1.0.rc7.tar.gz.sig Can everyone now agree that there are no more hangs? :) * Require that Dovecot master process's version number matches the child process's, unless version_ignore=yes. Usually it's an accidental installation problem if the version numbers don't match. * Maildir: Create

FreeBSD 6.1-RELEASE-p8 postfix-current-2.4.20060903,3 dovecot-1.0.r7 I am experiencing a problem with dovecot as an LDA. It will not deliver mail unless the mail directory is chmod'd to 1777. Below is an example of the log file output. The dovecot.log file had over a hundred entries similar to this: deliver(gerard): Error: open(/var/mail/.temp.scorpio.seibercom.net.1123.cd38cd4d82e1368f)

Hi, Are there any big Dovecot sites (say 50,000-100,000) users on this list? What sort of hardware do you use. What sort of problems do you see? Many thanks, Jonathan.

Hi, We have a issue with a server pretty much just running dovecot, there's about 250gb of maildirs which has about 200 simultaneous connections to it running on freebsd 7. The machine has stayed up for about 8 days before it panics but sometimes panics after about 24 hours. We are running a PAE kernel (with ULE scheduler) as the machine has 2 (4 core processors) and 8gb of ram, dovecot is

Apparently Dovecot with kqueue ioloop enabled causes random crashes in FreeBSD 9.1. Anyone else noticed something like that? I'm wondering if Dovecot's kqueue code has a bug somewhere (I can't find it) or could it be that FreeBSD itself has a bug? Anyway it seems to be returning events for filters that have already been removed.

Hi, I've seen some chatter on NFS boards about kqueue being more reliable than inotify when used in NFSv3 and NFSv2. The chatter is a bit old so I don't know if it is true anymore. Anyone have pro/con experience with dovecot on the inotify/kqueue question when using NFS storage? I realize that kqueue is probably a bit slower and causes some delay with IDLE. Also, it may not really

A few weeks back I upgraded my mail server to -STABLE from a 4.2-STABLE incarnation that had been running for years. Part of recompiling everything on the box involved disassociating my use of the sendmail port I was using and to use the base sendmail in -STABLE. -STABLE builds with libmilter, so I simply recompiled one of my milter clients with the milter headers, objs, etc that were produced

I rewrote much of the kqueue code since the old code didn't handle properly the case when both input and output I/O handlers were added to the same file descriptor with different callbacks. This is done commonly in Dovecot, so I'm wondering why more people didn't complain about problems with it.. :) I don't anyway have access to any BSDs so the code is completely untested. Please

Hello Dovecot, Version: dovecot-1.0-test61 OS: FreeBSD 5.3-RELEASE i386 Client: Mozilla Thunderbird 1.0 (on WinXP, FreeBSD & Mac OS X) The maillog entries concerning me: - Jan 30 16:16:37 venus dovecot: imap-login: Login: user [10.6.8.3] Jan 30 16:16:37 venus dovecot: imap-login: couldn't remove filter with kqueue: Bad file descriptor Jan 30 16:16:37 venus dovecot: IMAP(user):

Hi to ALL! I have dovecot-1.0r7 installed on FreeBSD 6.1, using kqueue and Maildir (<20 mailboxes, < 0,5 Gb size). Periodically CPU load of imap processes increasing up to 60-80%. Is it normall behavior or not? May be somebody had such kind of problems? -- ? ?????????, ?????? ????? ??? "???????" : ?????????? ??, WEB-?????????? +7 (495) 589 68 81 +7 (926) 575 22 11

Hello everyone, The problem below has been reported, but I did not see any response! <cut> | | I'm also seeing this bug while testing the forthcoming 1.0.b7 FreeBSD | | port under 6.1-PRERELEASE: | | | | Info: imap-login: Login: user=<wibble>, method=PLAIN, rip=10.0.0.2, | | lip=10.0.0.2, TLS | | dovecot: Error: IMAP(isometry): Unrecognized event: kevent {.ident = | |

On 16-07-03 03:30:36, Timo Sirainen wrote: > On 02 Jul 2016, at 03:30, Adam Weinberger <adamw at adamw.org> wrote: > > > >>> Jul 1 10:07:27 imap dovecot: master: Panic: kevent(EV_ADD, READ, 54) failed: Bad file descriptor > >>> > >>> It's not dumping core, and I get the message even with "protocols =" > >>> >

Hi, 2.2.25 crashes on FreeBSD with a kqueue-related message. I see references to something similar (http://www.dovecot.org/list/dovecot/2012-February.txt) from a couple years ago. I get: Jul 1 10:07:27 imap dovecot: master: Panic: kevent(EV_ADD, READ, 54) failed: Bad file descriptor It's not dumping core, and I get the message even with "protocols =" Downgrading back to 2.2.24

Hey, I noticed that there was an ioloop "module" (if we can call it that) for select and poll and decided to add one for kqueue (aka kevent) BSDs high performance descriptor multiplexing API. I haven't done any of the configure glue stuff but the code is complete and works well. kqueue is available on all recent versions of FreeBSD, NetBSD, OpenBSD and Darwin (and therefore MacOS

Hi, I would like to submit the attached patch. It implements IO loop using FreeBSD's kqueue/kevent syscalls. It is based on snapshot of CVS HEAD as of 2005-12-12. I could only give it limited testing on FreeBSD 5.4 but it works fine so far. Vaclav Haisman -------------- next part -------------- diff -rN -u old-dovecot-cvs/autogen.sh new-dovecot-cvs/autogen.sh ---

Hi, The sample program given below freezes my 5.1R installation. This program is from a bug report - kern/54331. That bug report (http://lists.freebsd.org/pipermail/freebsd-bugs/2003-July/001608.html) is for the shutdown function call, whereas my machine basically just freezes up and reboots on kevent itself. I am also noticing this problem with another program i wrote (but too long to include

Hi, the attached patch contains these changes: 2005-12-15 22:18 Vaclav Haisman <v.haisman@sh.cvut.cz> * src/lib/ioloop-kqueue.c: Fix IO_ERROR behaviour. * src/lib/ioloop-notify-kqueue.c: New file. * configure.in: Improve kqueue detection and handling. Cleanup. The configure.in changes that are not related to kqueue are there to make autoconf 2.59, automake 1.9.6 and libtool 1.5.20

> On 1 Jul, 2016, at 10:52, Timo Sirainen <tss at iki.fi> wrote: > > On 01 Jul 2016, at 19:39, Adam Weinberger <adamw at adamw.org> wrote: >> >> Hi, >> >> 2.2.25 crashes on FreeBSD with a kqueue-related message. I see references to something similar (http://www.dovecot.org/list/dovecot/2012-February.txt) from a couple years ago. >> >> I

After updating my system from OpenSSL 0.9.8j to 0.9.8k Dovecot has stopped functioning properly with TLS sessions. The version of Dovecot does not seem to matter as I tried 1.1.11 - 1.1.14. Other programs using SSL/TLS such as Postfix and lightty still work fine when built with the newer release of OpenSSL. The IMAP client doesn't matter. For the time being I have gone back to .13 linked