[Dovecot] 2.0 migration weirdnesses: logs and hang

Kyle Wheeler kyle-dovecot at memoryhole.net
Thu Aug 19 20:59:12 EEST 2010


Hello,

I'm testing out an upgrade to dovecot 2.0 from 1.2.11, and I've 
stumbled across two weirdnesses that I need help with.

First, I'm only getting one log message:

     master: Info: Dovecot v2.0.0 starting up

After that, while I can connect, log in, read mail, etc., no further 
log messages are created.

I have log_path set to /dev/stderr, and no syslog_facility setting, 
so... what could be going wrong?

Second, when I create a new mailbox and copy messages across 
namespaces, dovecot hangs. The mailbox is created and the messages are 
copied successfully, but dovecot simply stops responding. I can't even 
logout!

I'm attaching my config file, if it helps.

~Kyle
-- 
The effect of liberty to individuals is, that they may do what they 
please; we ought to see what it will please them to do, before we risk 
congratulations.
                                                        -- Edmund Burke
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# 2.0.0: ./dovecot.conf-testing-migrate
# OS: Linux 2.6.26-2-686 i686 Debian 5.0.5 
auth_default_realm = memoryhole.net
auth_mechanisms = plain login
base_dir = /var/run/dovecot/memoryhole2
first_valid_gid = 64020
first_valid_uid = 64020
last_valid_gid = 64020
last_valid_uid = 64020
log_path = /dev/stderr
info_log_path = /dev/stderr
log_timestamp = 
login_greeting = There was suppose to be an earth-shattering KA-BOOM!!!
mail_gid = 64020
mail_location = maildir:%h/Maildir
mail_uid = 64020
mbox_write_locks = fcntl
namespace {
  hidden = no
  inbox = yes
  location = maildir:~/Maildir
  prefix = 
  separator = .
  type = private
}
namespace {
  hidden = yes
  inbox = no
  location = mbox:~/Maildir/Archive:LAYOUT=maildir++:INDEX=~/Maildir/ArchiveIndexes/
  prefix = INBOX.Archive.
  separator = .
  type = private
}
passdb {
  args = /var/lib/dovecot/dovecot-ldap.conf
  driver = ldap
}
plugin {
  fts = squat
  fts_squat = partial=4 full=4
}
protocols = imap
service auth {
  unix_listener auth-master {
    group = vchkpw
    mode = 0600
    user = vpopmail
  }
  user = vpopmail
}
service imap-login {
  inet_listener imap {
    address = imap.memoryhole.net
    port = 143
  }
  inet_listener imaps {
    address = imap.memoryhole.net
    port = 993
  }
  user = dovecot
}
service imap {
  executable = /tmp/dovecottesting/libexec/dovecot/imap
}
service pop3-login {
  user = dovecot
}
ssl_cert = </etc/ssl/certs/imap.memoryhole.net.pem
ssl_key = </etc/ssl/private/imap.memoryhole.net.key
userdb {
  args = uid=64020 gid=64020 home=/var/lib/vpopmail/domains/%Ld/%Ln allow_all_users=yes
  driver = static
}
valid_chroot_dirs = /var/lib/vpopmail/domains
verbose_proctitle = yes
protocol imap {
  imap_client_workarounds = tb-extra-mailbox-sep delay-newmail
  imap_logout_format = writebytes=%o, readbytes=%i
  mail_plugins = fts fts_squat zlib
}
protocol lda {
  auth_socket_path = /var/run/dovecot/memoryhole2/auth-master
  hostname = memoryhole.net
  mail_plugins = fts fts_squat
  postmaster_address = postmaster at memoryhole.net
}
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