Hello list,
when reloading dovecot via "doveadm reload" it throws me tons of errors like this: Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 imap: Error: net_connect_unix(/run/dovecot/auth-master) failed: Resource temporarily unavailable Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 imap: Error: net_connect_unix(/run/dovecot/auth-master) failed: Resource temporarily unavailable Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 imap: Error: net_connect_unix(/run/dovecot/auth-master) failed: Resource temporarily unavailable Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 imap: Error: net_connect_unix(/run/dovecot/auth-master) failed: Resource temporarily unavailable Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 imap: Error: net_connect_unix(/run/dovecot/auth-master) failed: Resource temporarily unavailable
this is so long, till all client logins time out: Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8576.416 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8574.736 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 13163.1758 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 13163.1760 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 13163.1761 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 13163.1762 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8566.121 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8583.1702 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: login(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8582.1834 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: plain(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8576.340 timed out after 150 secs, state=3 Feb 08 10:57:30 server1 dovecot[18243]: Feb 08 10:57:30 auth: Error: login(mail@adress,xx.xx.xx.xx.<xxxxxxxxxxxx>): Request 8576.335 timed out after 150 secs, state=3
I have searched for this timeout in dovecot config, but havent found something. Can you tell me how to define this timeout, or is this an LDAP timeout in userdb/passdb and dovecot-ldap.conf ?
Or better, how to prevent this failures? I can see them sometimes in the log too w/o reloading.
Regards, Daniel
dovecot-ldap.conf:
uris = ldapi://%2Fvar%2Frun%2Fldapi
dn = cn=xxxxxxx,o=domain,c=com
dnpass = xxxxxxxxxxxxx
auth_bind = no
ldap_version = 3
base = o=domain,c=com
user_attrs = mail=user,mailMessageStore=home,\ mailQuota=quota_rule=*:storage=%$
iterate_filter= (|(mailHost=server1.domain.com)(mailHost=popserver1.domain.com))
user_filter = (&(accountstatus=active)(|(uid=%u)(mail=%u)))
pass_attrs = mail=user,userPassword=password,=proxy_maybe=y,mailHost=host,=destuser=%u[%r]
pass_filter = (&(accountstatus=active)(|(uid=%u)(mail=%u)))
dovecot.conf: # 2.2.25 (7be1766): /usr/local/dovecot2/etc/dovecot/dovecot.conf # OS: Linux 3.10.0-327.36.3.el7.x86_64 x86_64 CentOS Linux release 7.2.1511 (Core) auth_cache_negative_ttl = 1 mins auth_cache_size = 64 M auth_cache_ttl = 2 hours auth_mechanisms = plain login auth_username_chars = auth_verbose = yes base_dir = /var/run/dovecot/ debug_log_path = /dev/null default_login_user = dovecot disable_plaintext_auth = no doveadm_password = # hidden, use -P to show it doveadm_port = 12345 first_valid_gid = 1001 first_valid_uid = 1001 info_log_path = /var/log/dovecot/messages lda_mailbox_autocreate = yes lda_original_recipient_header = X-Envelope-To log_path = /dev/stderr login_log_format_elements = user=[%u] method=%m rip=%r lip=%l %c mail_gid = 1001 mail_location = mdbox:~:INDEX=%h/INDEX mail_plugins = " notify replication stats" mail_uid = 1001 mbox_write_locks = fcntl namespace { inbox = yes location = mailbox Drafts { auto = no special_use = \Drafts } mailbox "Gesendete Elemente" { auto = no special_use = \Sent } mailbox "Infizierte Objekte" { auto = no special_use = \Junk } mailbox Sent { auto = no special_use = \Sent } mailbox "Sent Messages" { auto = no special_use = \Sent } mailbox Spam { auto = no special_use = \Junk } mailbox Trash { auto = no special_use = \Trash } prefix = separator = . type = private } namespace inbox { hidden = yes inbox = no list = no location = prefix = INBOX. separator = . } passdb { args = /usr/local/dovecot2/etc/dovecot/dovecot-ldap.conf driver = ldap } passdb { args = /usr/local/dovecot2/etc/dovecot/dovecot-ldap2.conf driver = ldap } plugin { quota = dict:User quota::file:%h/mdbox/dovecot-quota quota_warning = storage=85%% quota-warning 85 %u stats_refresh = 30 secs stats_track_cmds = yes } replication_max_conns = 30 sendmail_path = /usr/local/exim/bin/exim service aggregator { fifo_listener replication-notify-fifo { mode = 0666 user = popuser } unix_listener replication-notify { mode = 0666 user = popuser } } service anvil { client_limit = 60000 } service auth { client_limit = 60000 unix_listener auth-userdb { mode = 0666 user = popuser } unix_listener auth { mode = 0666 user = popuser } } service config { unix_listener config { user = popuser } } service dict { unix_listener dict { mode = 0666 user = popuser } } service doveadm { inet_listener { port = 12345 } user = popuser } service imap-login { chroot = login client_limit = 600 process_limit = 100 process_min_avail = 16 service_count = 0 } service imap { executable = /usr/local/dovecot2/libexec/dovecot/imap process_limit = 250000 } service ipc { client_limit = 60000 unix_listener ipc { mode = 0650 user = dovecot } unix_listener login/ipc-proxy { mode = 0650 user = dovecot } } service lmtp { unix_listener lmtp { mode = 0666 user = popuser } } service pop3-login { chroot = login client_limit = 600 process_limit = 100 process_min_avail = 16 service_count = 0 } service pop3 { executable = /usr/local/dovecot2/libexec/dovecot/pop3 process_limit = 250000 } service replicator { unix_listener replicator-doveadm { mode = 0600 user = popuser } } service stats { fifo_listener stats-mail { mode = 0600 user = popuser } } ssl_cert =