[Dovecot] dovecot: imap-login: Error: net_connect_unix(imap) failed: Resource temporarily unavailable

[Len7hir]

W dniu 2011-02-03 16:33, Kurt Hockenbury pisze:
> Ok, we updated to dovecot 2.0.9, and we're still seeing the
> "net_connect_unix(imap) failed" problem happen around peak login time,
> 9-10am.
>
> dovecot -n
> # 2.0.9: /etc/dovecot/dovecot.conf
> # OS: Linux 2.6.32-71.14.1.el6.x86_64 x86_64 Red Hat Enterprise Linux
> Server release 6.0 (Santiago)
> auth_master_user_separator = *
> auth_mechanisms = plain login
> default_client_limit = 5000
> default_process_limit = 5000
> disable_plaintext_auth = no
> mail_fsync = always
> mail_gid = 501
> mail_location = maildir:~/Maildir:INDEX=/var/indexes/%n
> mail_nfs_storage = yes
> mail_plugins = quota
> mail_uid = 501
> passdb {
> args = /etc/dovecot/passwd.masterusers
> driver = passwd-file
> master = yes
> pass = yes
> }
> passdb {
> args = /etc/dovecot/dovecot-ldap.conf
> driver = ldap
> }
> plugin {
> quota = maildir:User quota
> quota_rule = *:storage=200M
> }
> service anvil {
> client_limit = 15000
> }
> service auth {
> client_limit = 32768
> unix_listener /var/spool/postfix/private/auth {
> group = postfix
> mode = 0660
> user = postfix
> }
> user = root
> }
> service imap-login {
> process_min_avail = 12
> service_count = 0
> }
> service pop3-login {
> service_count = 0
> }
> shutdown_clients = no
> ssl_cert = </etc/pki/postfix/certs/nexus.pem
> ssl_key = </etc/pki/postfix/private/nexus_key.pem
> userdb {
> args = /etc/dovecot/dovecot-ldap.conf
> driver = ldap
> }
> protocol imap {
> mail_plugins = quota imap_quota
> }


This is also my problem. See this:
http://www.mail-archive.com/dovecot@dovecot.org/msg36356.html

Len7hir