Hello, our dovecot server crashes totally without any really useful log messages. The error log can be found in the attachment. The only way to get dovecot running again is a complete system restart.
Dovecot version: 2:2.0.15-0~auto+5
(2.0.15 (6b7242ead6ed))
Configuration : see attachment
OS : Debian Squeeze amd64
Dovecot source : http://xi.rename-it.nl/debian/ \
stable-auto/dovecot-2.0 main
This problem has already occurred with the version 2.0.13
where the log says as few as the current logs :-(
Best regards,
Gordon
--
Leiter AG Technische Infrastruktur und Basisdienste
Universitaetsrechenzentrum (URZ)
E.-M.-Arndt-Universitaet Greifswald
Felix-Hausdorff-Str. 12
17489 Greifswald
Germany
Tel. +49 3834 86-1456
Fax. +49 3834 86-1401
# 2.0.15 (6b7242ead6ed): /etc/dovecot/dovecot.conf
# OS: Linux 2.6.32-5-amd64 x86_64 Debian 6.0.2
auth_mechanisms = plain login
auth_username_translation = %Lu
auth_verbose = yes
default_client_limit = 12688
disable_plaintext_auth = no
mail_location = maildir:~/Maildir
mail_plugins = quota acl
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 ihave
namespace {
inbox = yes
list = yes
location =
prefix =
separator = /
subscriptions = yes
type = private
}
namespace {
list = children
location =
maildir:%%h/Maildir:INDEX=%h/Maildir/shared/%%u:CONTROL=%h/Maildir/shared/%%u
prefix = shared/%%u/
separator = /
subscriptions = yes
type = shared
}
passdb {
args = /etc/dovecot/dovecot-ldap.conf
driver = ldap
}
plugin {
acl = vfile
acl_shared_dict = file:/var/vmail/DOVECOT/shared-mailboxes
quota = maildir
quota_rule = *:storage=10G
quota_warning = storage=95%% /usr/local/bin/QuotaWarning.pl 95 %n
quota_warning2 = storage=90%% /usr/local/bin/QuotaWarning.pl 90 %n
quota_warning3 = storage=80%% /usr/local/bin/QuotaWarning.pl 80 %n
quota_warning4 = storage=70%% /usr/local/bin/QuotaWarning.pl 70 %n
sieve = ~/.dovecot.sieve
sieve_dir = ~/sieve
sieve_max_redirects = 10
}
protocols = lmtp pop3 imap sieve
service auth {
client_limit = 16884
unix_listener /var/spool/postfix/public/dovecot {
group = postfix
mode = 0600
user = postfix
}
unix_listener auth-master {
group = vmail
mode = 0660
}
unix_listener auth-userdb {
group = vmail
user = vmail
}
user = root
}
service imap-login {
process_min_avail = 16
service_count = 0
}
service imap {
process_limit = 8192
}
service lmtp {
unix_listener /var/spool/postfix/public/lmtp-dovecot {
group = postfix
mode = 0660
user = postfix
}
}
service managesieve-login {
inet_listener sieve {
port = 4190
}
process_min_avail = 16
service_count = 0
}
service pop3-login {
process_min_avail = 16
service_count = 0
}
service pop3 {
process_limit = 8192
}
shutdown_clients = no
ssl = required
ssl_ca = </etc/CertsAndKeys/UGCAchain.pem
ssl_cert = </etc/CertsAndKeys/dovecot/mailserver2.uni-greifswald.de_cert.pem
ssl_key = </etc/CertsAndKeys/dovecot/mailserver2.uni-greifswald.de_key.pem
userdb {
args = /etc/dovecot/dovecot-ldap.conf
driver = ldap
}
verbose_proctitle = yes
protocol lmtp {
mail_plugins = quota acl sieve
}
protocol imap {
mail_plugins = quota acl quota imap_quota acl imap_acl
}
protocol pop3 {
mail_plugins = quota acl
pop3_uidl_format = %08Xu%08Xv
}
Oct 11 09:55:23 mailserver2 dovecot: master: Error: service(imap): Initial status notification not received in 30 seconds, killing the process Oct 11 09:56:23 mailserver2 dovecot: imap-login: Error: master(imap): Auth request timed out (received 0/12 bytes) Oct 11 09:56:23 mailserver2 dovecot: imap-login: Error: master(imap): Auth request timed out (received 0/12 bytes) [...] Oct 11 09:57:08 mailserver2 dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable Oct 11 09:57:09 mailserver2 dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable [...] Oct 11 10:20:14 mailserver2 dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable Oct 11 10:20:15 mailserver2 dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable Oct 11 10:20:15 mailserver2 dovecot: pop3-login: Error: net_connect_unix(pop3) failed: Resource temporarily unavailable [...] Oct 11 10:20:55 mailserver2 dovecot: pop3-login: Error: master(pop3): Auth request timed out (received 0/12 bytes) Oct 11 10:20:55 mailserver2 dovecot: pop3-login: Error: master(pop3): Auth request timed out (received 0/12 bytes) [...] Oct 11 10:21:14 mailserver2 dovecot: pop3-login: Error: read(anvil) failed: EOF Oct 11 10:21:14 mailserver2 dovecot: pop3-login: Error: read(anvil) failed: EOF
smime.p7s
Description: S/MIME Cryptographic Signature
