Hi,
after more than 20 days uptime, Dovecot stopped with the following logged in /var/log/messages:
- master: Fatal: kevent(): Invalid argument
dovecot -n:
# 2.2.10: /usr/local/etc/dovecot/dovecot.conf # OS: FreeBSD 9.2-RELEASE-p3 amd64 auth_default_realm = xxx.com.ua auth_mechanisms = plain login default_client_limit = 3000 dict { quotadict = mysql:/usr/local/etc/dovecot/dovecot-dict-quota.conf } disable_plaintext_auth = no doveadm_password = xxx doveadm_port = xxx first_valid_gid = 6 first_valid_uid = 26 listen = 10.xx.xx.xx 10.xx.xx.xx login_log_format_elements = user=<%u> method=%m rip=%r %c mail_location = mdbox:~/mdbox mail_plugins = quota mail_log notify replication mail_privileged_group = mail 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 mdbox_rotate_interval = 2 weeks mdbox_rotate_size = 25 M passdb { args = /usr/local/etc/dovecot/dovecot-mysql.conf driver = sql } plugin { mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename mail_log_fields = uid box msgid size mail_replica = tcp:xxx.xxx.com.ua quota = dict:user::proxy::quotadict quota_warning = storage=95%% quota-warning 95 %u quota_warning2 = storage=85%% quota-warning 85 %u replication_full_sync_interval = 12 hours sieve = ~/.dovecot.sieve sieve_dir = ~/sieve } protocols = imap pop3 lmtp sieve service aggregator { fifo_listener replication-notify-fifo { user = mailnull } unix_listener replication-notify { user = mailnull } } service dict { unix_listener dict { group = mail mode = 0600 user = mailnull } } service doveadm { inet_listener { port = xxx } } service imap-login { client_limit = 3000 process_min_avail = 8 service_count = 0 vsz_limit = 256 M } service lmtp { executable = lmtp -L group = mail process_min_avail = 5 unix_listener lmtp { mode = 0666 } user = mailnull } service managesieve-login { process_min_avail = 2 service_count = 1 } service managesieve { process_limit = 128 } service pop3-login { process_limit = 1024 process_min_avail = 8 service_count = 1 } service quota-warning { executable = script /usr/local/bin/quota-warning.sh group = mail unix_listener quota-warning { group = mail mode = 0600 user = mailnull } user = mailnull } service replicator { process_min_avail = 1 unix_listener replicator-doveadm { mode = 0600 user = mailnull } } ssl_cert =
Best regards, Mike