Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
On Wed, Nov 17, 2010 at 05:01:27AM +, Timo Sirainen wrote:
LMTP shouldn't have had that problem.. Unless you've explicitly changed those
in the config file? See doveconf -n|grep vsz_limit
Did some investigation now and could bring up the latest and greatest
by adding missing defaults after comparing an old 'doveconf -a' dump:
[ 20-managesieve.conf ]
+ vsz_limit = 64M
Manually uncommented the entry in the file.
It then gave me:
$ invoke-rc.d dovecot start
Starting IMAP/POP3 mail server: dovecotdoveconf: Fatal: Error in
configuration file /etc/dovecot/dovecot.conf: service(lmtp): vsz_limit
is too low
failed!
Previous settings would indicate default of:
service lmtp {
[...]
vsz_limit = 0
}
That does not work anymore though. Manually set a size in
'master.conf' therefore:
[ 10-master.conf ]
service lmtp {
[...]
vsz_limit = 64M
}
Now Dovecot comes up. Not sure what value would be reasonable for the
LMTP Service. Point is: It should pull reasonable defaults which it
obviously does not.
Regards
Thomas
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
Am 17.11.2010 09:28, schrieb Thomas Leuxner:
On Wed, Nov 17, 2010 at 05:01:27AM +, Timo Sirainen wrote:
LMTP shouldn't have had that problem.. Unless you've explicitly changed
those in the config file? See doveconf -n|grep vsz_limit
Did some investigation now and could bring up the latest and greatest
by adding missing defaults after comparing an old 'doveconf -a' dump:
[ 20-managesieve.conf ]
+ vsz_limit = 64M
Manually uncommented the entry in the file.
It then gave me:
$ invoke-rc.d dovecot start
Starting IMAP/POP3 mail server: dovecotdoveconf: Fatal: Error in
configuration file /etc/dovecot/dovecot.conf: service(lmtp): vsz_limit
is too low
failed!
Previous settings would indicate default of:
service lmtp {
[...]
vsz_limit = 0
}
That does not work anymore though. Manually set a size in
'master.conf' therefore:
[ 10-master.conf ]
service lmtp {
[...]
vsz_limit = 64M
}
Now Dovecot comes up. Not sure what value would be reasonable for the
LMTP Service. Point is: It should pull reasonable defaults which it
obviously does not.
Regards
Thomas
i think there can only be defaults if all parameters are default
( at a new clean install from scratch )
cause there are depencies, so if you change one parameter ,others might
be changed too, at last ,using distro packs, may also change default
setups to what the distro releaser means that is best, so Timo might not
the right man ,to talk to in such case...
perhaps others might mean the better way is to let dovecot start with
warning and let it crash later
i think in this case ,there is no make all people happy chance
so the only problem might have been not reading changelogs or/and better
anouncement to new stuff,
lucky Timo is patching fast and quick, on the other Hand people
arent that quick as Timo *g, so everything has its pros and contras
perhaps it might be better to have a devel tree, but as far i see
Timo is the main coder so its definite up to him how to handle
releasing, unless there are no other prime coders to which he has
to sync, and i think Timo would be happy if there would be more heavy
coders at dovecot for better testing,releasing,coding etc
but after all its not a heavy problem,
there might be always trouble with latest code so be prepared at
upgrade, make sure that you can get back at productional
servers
why no use something like i.e default_vsz_limit = 256M ?
instead of using seperate entries
--
Best Regards
MfG Robert Schetterer
Germany/Munich/Bavaria
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
On Wed, Nov 17, 2010 at 09:57:59AM +0100, Robert Schetterer wrote: i think there can only be defaults if all parameters are default ( at a new clean install from scratch ) These are unset defaults as far as I can tell. As with all defaults they should work out of the box. They are *not* overriden by specific custom values. Well, actually they are now, because of not being set in the first instance. why no use something like i.e default_vsz_limit = 256M ? instead of using seperate entries Personally I think this is a form of wasting resources. Why would one allocate 256M to something that was previously set to 0B? Would it do any good at all? It may be convient to do so, but it may not be very effective... Thomas
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
Am 17.11.2010 10:14, schrieb Thomas Leuxner: On Wed, Nov 17, 2010 at 09:57:59AM +0100, Robert Schetterer wrote: i think there can only be defaults if all parameters are default ( at a new clean install from scratch ) These are unset defaults as far as I can tell. As with all defaults they should work out of the box. They are *not* overriden by specific custom values. Well, actually they are now, because of not being set in the first instance. hm i have i.e # If you set service_count=0, you probably need to grow this. #vsz_limit = 64M in 10-master.conf so whatever there is/was a warning in some default conf having your eyes on this parameter so i stay there can only be starting defaults at clean new setups and they might fail too, i.e if you have very small resources so give warning is the only chance i see but no flame , i changed so much that i havent any idea whats now is default exactly why no use something like i.e default_vsz_limit = 256M ? instead of using seperate entries Personally I think this is a form of wasting resources. Why would one allocate 256M to something that was previously set to 0B? Would it do any good at all? It may be convient to do so, but it may not be very effective... sorry i have enough resources so i dont care unless i see a warning, basicly i trust in Timos code giving the right warnings but good that Timo mostly answers if you ask detailed describe your resources and he or others might give recomands testing your setup with different setups might also help find out for you, whats best at your site perhaps some basic resource examples should be in the wiki Thomas -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
Am 17.11.2010 10:40, schrieb Robert Schetterer: Am 17.11.2010 10:14, schrieb Thomas Leuxner: On Wed, Nov 17, 2010 at 09:57:59AM +0100, Robert Schetterer wrote: i think there can only be defaults if all parameters are default ( at a new clean install from scratch ) These are unset defaults as far as I can tell. As with all defaults they should work out of the box. They are *not* overriden by specific custom values. Well, actually they are now, because of not being set in the first instance. hm i have i.e # If you set service_count=0, you probably need to grow this. #vsz_limit = 64M in 10-master.conf so whatever there is/was a warning in some default conf having your eyes on this parameter so i stay there can only be starting defaults at clean new setups and they might fail too, i.e if you have very small resources so give warning is the only chance i see but no flame , i changed so much that i havent any idea whats now is default exactly why no use something like i.e default_vsz_limit = 256M ? instead of using seperate entries Personally I think this is a form of wasting resources. Why would one allocate 256M to something that was previously set to 0B? Would it do any good at all? It may be convient to do so, but it may not be very effective... sorry i have enough resources so i dont care unless i see a warning, basicly i trust in Timos code giving the right warnings but good that Timo mostly answers if you ask detailed describe your resources and he or others might give recomands testing your setup with different setups might also help find out for you, whats best at your site perhaps some basic resource examples should be in the wiki Thomas looking here http://hg.dovecot.org/dovecot-2.0/ this seems to be fixed -- Best Regards MfG Robert Schetterer Germany/Munich/Bavaria
Re: [Dovecot] qmail + dovecot-lda
hi, Google vdelivermail + dovecot for some code snippets thanks, i will look about later in the afternoon. Are you running latest vpopmail for qmailamim integration? yes , vpopmail 5.4.32, dovecoz 2.0.7 christoph Rick Sent from my iPhone On Nov 16, 2010, at 8:55 PM, ckubu ck...@so36.net wrote: hallo, i am changing my mailsetups to qmail+vpopmail+dovecot. is it possible to let dovecot's lda deliver mail into mailboxes but also deliver mails to forward-addresses in .qmail-files, if exists? b.t.w. i know, its not an dovecot issue, but maybe anyone knows: i have setup defaultdelivery in qmail-control directory, but vadddomain ignors it. is there a way to make that entry the default for .qmail-default files? thanks christoph
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
Am 17.11.2010 11:00, schrieb Robert Schetterer:
Am 17.11.2010 10:40, schrieb Robert Schetterer:
Am 17.11.2010 10:14, schrieb Thomas Leuxner:
On Wed, Nov 17, 2010 at 09:57:59AM +0100, Robert Schetterer wrote:
i think there can only be defaults if all parameters are default
( at a new clean install from scratch )
These are unset defaults as far as I can tell. As with all defaults they
should work out of the box. They are *not* overriden by specific custom
values. Well, actually they are now, because of not being set in the first
instance.
hm i have i.e
# If you set service_count=0, you probably need to grow this.
#vsz_limit = 64M
in 10-master.conf
so whatever there is/was a warning in some default conf having your eyes
on this parameter
so i stay
there can only be starting defaults at clean new setups
and they might fail too, i.e if you have very small resources
so give warning is the only chance i see
but no flame , i changed so much that i havent any idea whats now is
default exactly
why no use something like i.e default_vsz_limit = 256M ?
instead of using seperate entries
Personally I think this is a form of wasting resources. Why would one
allocate 256M to something that was previously set to 0B? Would it do
any good at all? It may be convient to do so, but it may not be very
effective...
sorry i have enough resources so i dont care
unless i see a warning, basicly i trust in Timos code giving the right
warnings
but good that Timo mostly answers if you ask detailed
describe your resources and he or others might give recomands
testing your setup with different setups might also help find out for
you, whats best at your site
perhaps some basic resource examples should be in the wiki
Thomas
looking here
http://hg.dovecot.org/dovecot-2.0/
this seems to be fixed
ok, for info
i have
2.0.7-0~auto+6 which is latest current
on http://xi.rename-it.nl/debian/
yet
needed
i.e
service lmtp {
vsz_limit = 256M
...
at my setup !!!
changelog of this version , so looks like current in sync with latest
patch level
dovecot (2:2.0.7-0~auto+6) unstable; urgency=low
* New revision (1445:c2a76570d736) in pigeonhole Mercurial repository:
- Services' default vsz_limit wasn't actually using
default_vsz_limit but
rather 4 GB.
- Running standalone? check now uses a new DOVECOT_CHILD_PROCESS
environment rather than GENERATION.
-- Stephan Bosch step...@rename-it.nl Tue, 16 Nov 2010 23:10:56 +0200
dovecot (2:2.0.7-0~auto+5) unstable; urgency=low
* New revision (12432:8793036f6de8) in dovecot Mercurial repository:
- Services' default vsz_limit wasn't actually using
default_vsz_limit but
rather 4 GB.
- Fixed home=/home/./user style chrooting to work again.
- master: Fail if service's vsz_limit is less than 1 kB
- imap/pop3-login: Default vsz_limit=64 caused it to be unlimited,
not 64
MB.
-- Stephan Bosch step...@rename-it.nl Tue, 16 Nov 2010 21:19:17 +0200
dovecot (2:2.0.7-0~auto+4) unstable; urgency=low
--
Best Regards
MfG Robert Schetterer
Germany/Munich/Bavaria
[Dovecot] Mail history function?
I'm a newbie at Dovecot. For a company groupware I need a kind of a history function for mails to see which user sent which mail to whom / got which mail from whom. So I have to get the message ID of in- and outgoing mails (and write related data to a mysql database). My first idea was to monitor the log file with a daemon and search for strings like deliver(x...@y.z): 2010-11-15 17:34:56 Info: msgid=aanlktikorguieg2kguw2glmuld4tx-bpst4yhubuh...@a.b. I'm not sure if this is the right approach. Does anyone know a better solution with Dovecot? thanks, Oliver
Re: [Dovecot] Mail history function?
Dovecot have a plugin, called notify You can use as a base and develop your plugin to write the itens that you want in the database. in dovecot source, see in src/plugins/notify 2010/11/17 Oliver Berse m...@oliver-berse.de I'm a newbie at Dovecot. For a company groupware I need a kind of a history function for mails to see which user sent which mail to whom / got which mail from whom. So I have to get the message ID of in- and outgoing mails (and write related data to a mysql database). My first idea was to monitor the log file with a daemon and search for strings like deliver(x...@y.z): 2010-11-15 17:34:56 Info: msgid=aanlktikorguieg2kguw2glmuld4tx-bpst4yhubuh...@a.b. I'm not sure if this is the right approach. Does anyone know a better solution with Dovecot? thanks, Oliver
Re: [Dovecot] Mail history function?
On Wed, Nov 17, 2010 at 2:48 PM, Oliver Berse m...@oliver-berse.de wrote: I'm a newbie at Dovecot. For a company groupware I need a kind of a history function for mails to see which user sent which mail to whom / got which mail from whom. So I have to get the message ID of in- and outgoing mails (and write related data to a mysql database). My first idea was to monitor the log file with a daemon and search for strings like deliver(x...@y.z): 2010-11-15 17:34:56 Info: msgid=aanlktikorguieg2kguw2glmuld4tx-bpst4yhubuh...@a.b. I'm not sure if this is the right approach. Does anyone know a better solution with Dovecot? thanks, Oliver It's really nothing to do with Dovecot, but more to do with any available tools used to analyse your SMTP server logs. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254733744121/+254722743223 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Damn!!
Re: [Dovecot] Mail history function?
On Wed, 17 Nov 2010 12:48:16 +0100 Oliver Berse wrote: I'm a newbie at Dovecot. For a company groupware I need a kind of a history function for mails to see which user sent which mail to whom / got which mail from whom. So I have to get the message ID of in- and outgoing mails (and write related data to a mysql database). My first idea was to monitor the log file with a daemon and search for strings like deliver(x...@y.z): 2010-11-15 17:34:56 Info: msgid=aanlktikorguieg2kguw2glmuld4tx-bpst4yhubuh...@a.b. I'm not sure if this is the right approach. Does anyone know a better solution with Dovecot? I guess it should be done by the MTA. --Frank Elsner
Re: [Dovecot] Mail history function?
My first idea was to monitor the log file with a daemon and search for strings like deliver(x...@y.z): 2010-11-15 17:34:56 Info: msgid=aanlktikorguieg2kguw2glmuld4tx-bpst4yhubuh...@a.b. I'm not sure if this is the right approach. Does anyone know a better solution with Configure your MTA to log into an SQL database. Then you can pull everything you want from there The IMAP server is the wrong place for that as you would exclude mails that get discarded by the MTA, e.g. due to ingress or spam detection rules or because of a misconfigured alias. HTH, Jakob Curdes
[Dovecot] mailboxes and IMAP folders mirroring ?
Hello This is a bit off Dovecot but ... I'm searching some software to mirror mailboxes and IMAP forlders from the mailhub to another (clone) computer. Actually I use rsync daily but I wonder if it exists some software that are real time mirroring capable ? I'm using Dovecot 1.2.14 and Postfix with MBOX format. Thanks
Re: [Dovecot] mailboxes and IMAP folders mirroring ?
On 17 de noviembre de 2010 at 13:30 Frank Bonnet f.bon...@esiee.fr wrote: Hello This is a bit off Dovecot but ... Hmm... You can accomplish that in several ways: 1º Use inotify to rsync when mbox file changes (I recommend maildir for this, you do not have to copy the whole file) 2º Use replicated storage (maybe this is not what you are looking for) 3º Search for continous data protection (cdp) in google Regards Javier I'm searching some software to mirror mailboxes and IMAP forlders from the mailhub to another (clone) computer. Actually I use rsync daily but I wonder if it exists some software that are real time mirroring capable ? I'm using Dovecot 1.2.14 and Postfix with MBOX format. Thanks
Re: [Dovecot] Restarting dovecot-auth stops authentication
On 11/16/10 18:29, Timo Sirainen wrote:
On Tue, 2010-11-16 at 14:52 +0100, Attila Nagy wrote:
Nov 16 14:32:40 be dovecot: imap: Error: net_connect_unix(auth-master)
failed: No such file or directory
Of course I forgot to tell it's 2.0.6.
2.0.7 fixed this.
Thanks, I've upgraded to it.
BTW, I have these in batches:
Nov 17 11:42:10 be dovecot: pop3-login: Internal login failure (auth
failed, 1 attempts): user=user1, method=PLAIN, rip=172.28.16.20,
lip=172.16.253.13
Nov 17 11:42:10 be dovecot: pop3-login: Internal login failure (auth
failed, 1 attempts): user=user2, method=PLAIN, rip=172.28.16.20,
lip=172.16.253.13
[...]
22 from this in the same second, then nothing for hours. This time this
wasn't because the auth process disappeared.
I suspected LDAP errors, but Dovecot is so effective in LDAP caching
that there are no 22 LDAP queries in the same second. How could I figure
out what causes these errors? I don't see any more verbosity in the
source code in the place, where this comes from, and I have pretty much
connections, so doing a verbose log for days isn't an option...
Config:
# 2.0.7: /usr/local/etc/dovecot/dovecot.conf
# OS: FreeBSD 8.1-STABLE amd64
auth_cache_negative_ttl = 0
auth_cache_size = 100 M
auth_cache_ttl = 1 days
default_process_limit = 2000
disable_plaintext_auth = no
mail_fsync = never
mail_gid = 999
mail_location = maildir:~/Maildir
mail_plugins = quota
mail_uid = 999
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope
encoded-character vacation subaddress comparator-i;ascii-numeric
relational regex imap4flags copy include variables body enotify
environment mailbox date
passdb {
args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
plugin {
autocreate = INBOX.Trash
autocreate2 = INBOX.Drafts
autocreate3 = INBOX.Sent
autocreate4 = INBOX.Spam
autosubscribe = INBOX.Trash
autosubscribe2 = INBOX.Drafts
autosubscribe3 = INBOX.Sent
autosubscribe4 = INBOX.Spam
mail_log_events = delete undelete expunge copy mailbox_delete
mailbox_rename flag_change save mailbox_create
mail_log_fields = uid box msgid size flags vsize from subject
quota = maildir:User quota
}
protocols = pop3 imap lmtp
service anvil {
client_limit = 8192
}
service auth {
client_limit = 8192
unix_listener auth-userdb {
mode = 0600
user = qmailldap
}
}
service imap-login {
client_limit = 8
process_min_avail = 16
service_count = 0
vsz_limit = 64 M
}
service imap {
client_limit = 8
process_min_avail = 16
service_count = 0
}
service lmtp {
inet_listener lmtp {
port = 24
}
user = qmailldap
}
service pop3-login {
client_limit = 8
process_min_avail = 16
service_count = 0
}
service pop3 {
client_limit = 8
process_min_avail = 16
service_count = 0
}
ssl = no
userdb {
driver = prefetch
}
userdb {
args = /usr/local/etc/dovecot/dovecot-ldap.conf.ext
driver = ldap
}
protocol lmtp {
mail_plugins = quota mail_log notify
}
protocol imap {
mail_max_userip_connections = 1024
mail_plugins = quota imap_quota autocreate
}
protocol pop3 {
mail_max_userip_connections = 1024
mail_plugins = quota autocreate
}
but the process' size barely grows, regardless the large number of
connections and users:
dovecot 21600 0.9 0.0 32304 14604 ?? S 9:24PM 6:06.91
dovecot/auth
BTW, sending SIGUSR2 to dovecot/auth doesn't lot anything, while sending
SIGHUP logs the clearing cache message. The wiki says on USR2 it
should log cache statistics.
Works here:
Nov 16 17:26:25 auth: Info: Authentication cache hits 0/2 (0%)
Nov 16 17:26:25 auth: Info: Authentication cache inserts: positive: 2 95B,
negative: 0 0B
So .. Since SIGHUP works, I don't really know. They should be using
exactly the same code right next to each others. I guess something could
disable SIGUSR2 somewhere somehow. What passdb/userdb do you use?
LDAP.
procstat -i says it's OK:
PID COMM SIG FLAGS
21600 auth HUP --C
21600 auth INT --C
21600 auth QUIT ---
21600 auth ILL ---
21600 auth TRAP ---
21600 auth ABRT ---
[...]
21600 auth USR1 ---
21600 auth USR2 --C
Re: [Dovecot] Mail history function?
Please keep replies to the list so that others can participate. I sugest the notify, because the admin can know if a user open a email, copy to another folder, delete the emailetc. but using the MTA it can be a solution too. At least in Germany, doing this is quite risky as this gives lots of information about the person. German law limits the use of profiles like these quite strictly; in general an employer has no business to log all these actions generally. This does not mean it can be helpful for diagnosing problems, but I would not recommend to do so as a general procedure. On the other hands, it is a de-facto requirement today that you can trace every communiction that has entered the company. The only place where you can do this without potentiall missing some messages is the MTA. This is why all the archival tools want to couple to the MTA... JC
Re: [Dovecot] Dovecot 2.0.7 (8793036f6de8) seems to miss some defaults for vsz_limit
On 17.11.2010, at 8.28, Thomas Leuxner wrote:
$ invoke-rc.d dovecot start
Starting IMAP/POP3 mail server: dovecotdoveconf: Fatal: Error in
configuration file /etc/dovecot/dovecot.conf: service(lmtp): vsz_limit
is too low
failed!
service lmtp {
[...]
vsz_limit = 0
}
Oh, right, that was causing problems too. Fixed:
http://hg.dovecot.org/dovecot-2.0/rev/2456cd0917d3
Re: [Dovecot] Multiple MYSQL hosts as passdb backend
On Tue, 2010-11-16 at 15:44 -0800, moody_cz wrote: Everything works fine as long as 10.0.0.3 is up and running. However, when I shutdown mysql server on 10.0.0.3, dovecot won't even try the other host 10.0.0.4 as it is told to do in the conf. That was a bug, fixed: http://hg.dovecot.org/dovecot-2.0/rev/666fd046ab7f Also this improves the failure handling for both mysql/pgsql: http://hg.dovecot.org/dovecot-2.0/rev/990abbb6d3dd
Re: [Dovecot] Ongoing performance issues with 2.0.x
On Sat, 2010-11-13 at 13:17 +0100, Ralf Hildebrandt wrote:
* Timo Sirainen t...@iki.fi:
There's a lot more of IPC going on now. Each process at startup connects
to config process to read configuration (vs. reading it from environment
variables). State tracking is done in anvil process (vs. master process
internally). Logging is via pipes to log process instead of sockets to
master process (this should improve performance). Maybe other things I
can't think of now.
Is dstat --ipc a suitable to measure/see what's going on?
That looks like it's about sysv IPC, which Dovecot doesn't use. Maybe
some other options would show something useful, I don't know.
Anyway, getting the rusage stats for v1.2 and comparing them to v2.0
might show something useful. Could you patch your v1.2 with the attached
patch and again get one day's stats through logparse.pl? (Need to change
Debug - Info in its regexp)
diff -r cda53154e222 src/imap/main.c
--- a/src/imap/main.c Mon Nov 08 19:43:41 2010 +
+++ b/src/imap/main.c Wed Nov 17 17:16:49 2010 +
@@ -22,6 +22,9 @@
#include stdlib.h
#include unistd.h
#include syslog.h
+#include sys/time.h
+#include sys/resource.h
+#include time-util.h
#define IS_STANDALONE() \
(getenv(IMAPLOGINTAG) == NULL)
@@ -44,6 +47,7 @@
enum client_workarounds client_workarounds = 0;
const char *logout_format;
const char *imap_id_send, *imap_id_log;
+static struct timeval startup_timeval;
static struct io *log_io = NULL;
static struct module *modules = NULL;
@@ -311,6 +315,7 @@
return 1;
}
+ gettimeofday(startup_timeval, NULL);
/* NOTE: we start rooted, so keep the code minimal until
restrict_access_by_env() is called */
lib_init();
@@ -327,6 +332,23 @@
io_loop_run(ioloop);
main_deinit();
+ struct rusage ru;
+ if (getrusage(RUSAGE_SELF, ru) 0)
+ i_error(getrusage() failed: %m);
+ else {
+ int diff = timeval_diff_msecs(ioloop_timeval, startup_timeval);
+
+ i_info(rusage: real=%d.%d user=%lu.%lu sys=%lu.%lu reclaims=%lu
+ faults=%lu swaps=%lu bin=%lu bout=%lu signals=%lu
+ volcs=%lu involcs=%lu,
+ diff/1000, diff%1000,
+ (long)ru.ru_utime.tv_sec, (long)ru.ru_utime.tv_usec,
+ (long)ru.ru_stime.tv_sec, (long)ru.ru_stime.tv_usec,
+ ru.ru_minflt, ru.ru_majflt, ru.ru_nswap,
+ ru.ru_inblock, ru.ru_oublock, ru.ru_nsignals,
+ ru.ru_nvcsw, ru.ru_nivcsw);
+ }
+
io_loop_destroy(ioloop);
lib_deinit();
[Dovecot] dovecot-antispam-plugin for dovecot-2.0
I'm migrating a customized dovecot-antispam-plugin from dovecot-antispam-plugn-1.3 which doesn't run in dovecot-2.0 Are any body using dovecot-antispam-plugin adapted to 2.0 from mercurial on a production system? This is the adapted version to dovecot 2.0 http://hg.dovecot.org/dovecot-antispam-plugin/
Re: [Dovecot] 2.0.7: emails read emails become unread
On Tue, 2010-11-16 at 20:29 +0100, Kádár Tamás (KTamas) wrote: I'll turn on debug mode tomorrow and see if I get any errors related to indexes. You don't need to turn any debugs on to get error messages. Enabling debugs in general doesn't help with non-reproducible problems.
Re: [Dovecot] Dovecot ldap connection reconnecting after inactivity
On Tue, 2010-11-16 at 20:48 -0400, Aliet Santiesteban Sifontes wrote: Hi people, I have a setup configured using ldap, I have noticed that after a period of user inactivity if a client open connections to dovecot first attemps fails with this: Nov 16 19:34:43 cl05-02 dovecot: auth: Error: ldap(u...@xxx.xx.xx,172.29.13.26): Connection appears to be hanging, reconnecting After the connections to ldap has been restablished everything starts working ok, is this a expected behavior or I'm missing something?? You have a firewall or something that drops the connection after it has been idling for a while. And when Dovecot continues trying to send another LDAP request, it simply drops the packets instead of even bothering to reject them. Not good.
Re: [Dovecot] local users and virtual users
On Tue, 2010-11-16 at 12:31 +0100, Egbert Jan van den Bussche wrote:
Is there a way to find local users in passdb when the come in with a
long name? Do I need another passwd like file (i hope not...)
Currently you need to either modify sources or use passwd-file. Although
an ugly way would be to use something like:
passdb passwd-file {
args = username_format=%n /etc/shadow
}
userdb passwd-file {
args = username_format=%n /etc/passwd
}
Re: [Dovecot] add basic systemd support to dovecot
On Sun, 2010-11-14 at 22:44 +0100, Christophe Fergeau wrote: Sorry for the delay in replying, I was away for a few weeks :) I have finally reworked the patch according to your feedback. Committed, with some small changes: http://hg.dovecot.org/dovecot-2.0/rev/84eb4afebc95 I hope it still works :)
Re: [Dovecot] \Noselect eliciting bug?
On Fri, 2010-11-12 at 05:48 -0500, David Ford wrote: i can make directories willy nilly starting with a dot, but a -file- starting with a dot breaks my mailbox. it doesn't affect any other folder, just $inbox 2.0.6 I think v2.0.7 has fixed this?
Re: [Dovecot] Ongoing performance issues with 2.0.x
* Timo Sirainen t...@iki.fi: Is dstat --ipc a suitable to measure/see what's going on? That looks like it's about sysv IPC, which Dovecot doesn't use. Maybe some other options would show something useful, I don't know. Well... Anyway, getting the rusage stats for v1.2 and comparing them to v2.0 might show something useful. Could you patch your v1.2 with the attached patch and again get one day's stats through logparse.pl? (Need to change Debug - Info in its regexp) Of course. I just recompiled the new 1.2.x version today :| -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
Re: [Dovecot] Ongoing performance issues with 2.0.x
* Timo Sirainen t...@iki.fi: might show something useful. Could you patch your v1.2 with the attached patch Done. It seems to work: Nov 17 20:50:08 postamt dovecot: IMAP(stxxxke): rusage: real=38.583 user=0.4000 sys=0.80005 reclaims=485 faults=0 swaps=0 bin=0 bout=0 signals=0 volcs=23 involcs=10 Nov 17 20:50:08 postamt dovecot: IMAP(stxxxke): rusage: real=38.507 user=0.4000 sys=0.72004 reclaims=483 faults=0 swaps=0 bin=0 bout=0 signals=0 volcs=18 involcs=4 and again get one day's stats through logparse.pl? (Need to change Debug - Info in its regexp) next if (!/^.* ([\w-]+)(\([^\)]*\))?: (Debug: )?rusage: (.*)$/); I see no Info in my log output, thus I changed Debug: to (Debug: )? and my ($type, $data) = ($1, $3); to my ($type, $data) = ($1, $4); since I added another pair of () The output looks plausible! -- Ralf Hildebrandt Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12203 Berlin Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962 ralf.hildebra...@charite.de | http://www.charite.de
[Dovecot] Debian package init scripts
Dearest list, I am using dovecot with heartbeat-2 and I noticed that the init scripts in the Debian packages from http://xi.rename-it.nl/debian/ do not conform to the LSB standard: http://refspecs.freestandards.org/LSB_3.1.1/LSB-Core-generic/LSB-Core-generic/iniscrptact.html E.g. the return code for program is not running is not 3. Is there is special reason for this? Cheers Jan -- MAX-PLANCK-INSTITUT fuer Radioastronomie Jan Behrend - Rechenzentrum Auf dem Huegel 69, D-53121 Bonn Tel: +49 (228) 525 359, Fax: +49 (228) 525 229 jbehr...@mpifr-bonn.mpg.de http://www.mpifr-bonn.mpg.de
Re: [Dovecot] Ongoing performance issues with 2.0.x
On Wed, 2010-11-17 at 20:55 +0100, Ralf Hildebrandt wrote:
my ($type, $data) = ($1, $3);
to
my ($type, $data) = ($1, $4);
since I added another pair of ()
Just use non-capturing grouping instead. (?:foo)
--
char *t=\10pse\0r\0dtu...@ghno\x4e\xc8\x79\xf4\xab\x51\x8a\x10\xf4\xf4\xc4;
main(){ char h,m=h=*t++,*x=t+2*h,c,i,l=*x,s=0; for (i=0;il;i++){ i%8? c=1:
(c=*++x); c128 (s+=h); if (!(h=1)||!t[s+h]){ putchar(t[s]);h=m;s=0; }}}
Re: [Dovecot] add basic systemd support to dovecot
2010/11/17 Timo Sirainen t...@iki.fi: Committed, with some small changes: http://hg.dovecot.org/dovecot-2.0/rev/84eb4afebc95 Great, thanks a lot! I hope it still works :) I'll let you know if it breaks ;) Christophe
