Hi Timo,
On Wed, 16 Mar 2011, Timo Sirainen wrote:
On Wed, 2011-03-16 at 15:23 +0000, Chris Wilson wrote:
chris@one-mail(~)$ sudo dsync -v -u chris backup mdbox:/home/chris/mdbox [sudo] password for chris: dsync(chris): Error: open() failed with mbox file /home/chris/mail/admin: Permission denied
Well, this is the problem. dsync aborts early because it can't open the mailbox.. Fixing it in the code didn't look as simple as I hoped, so since this is unlikely to be a common problem, maybe you could just remove the symlink for now or give enough permissions for the duration of dsync..
Thanks, I removed this symlink and one other, and fixed a similar problem where dsync would abort on my gzipped archive mailboxes, and this time it finished and seemed to be working well :)
Now I'm trying to migrate just my user account to mdbox, without affecting other users. I think I figured out that I have to use a SQL userdb with just an entry for me, falling back to the passwd userdb for everyone else. I think I got this configured, and Dovecot IMAP then appears to open my mdbox when I connect, but deliver still delivers to /var/spool/mail/chris.
doveconf -m lda doesn't pick up anything about the SQL userdb, so I don't see how deliver could even know that it should look here to pick up my mail location, but I think it should work out where the user is expecting their mail to be stored in order to deliver it to the correct place, shouldn't it? What am I missing?
chris@one-mail(~)$ doveconf -n # 2.0.8: /etc/dovecot/dovecot.conf doveconf: Warning: service anvil { client_limit=100 } is lower than required under max. load (203) # OS: Linux 2.6.18-164.10.1.el5xen x86_64 CentOS release 5.5 (Final) auth_mechanisms = plain login auth_verbose = yes auth_worker_max_count = 10 default_client_limit = 100 mail_location = mbox:~/mail:INBOX=/var/mail/%u mail_privileged_group = mail mbox_write_locks = fcntl mdbox_preallocate_space = yes mdbox_rotate_size = 16 M passdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } passdb { driver = pam } service auth-worker { user = $default_internal_user } service imap-login { process_min_avail = 2 } service imap { process_limit = 80 } service pop3 { process_limit = 10 } ssl_cert = </etc/pki/dovecot/certs/mail.aptivate.org.chain.crt ssl_key = </etc/pki/dovecot/certs/mail.aptivate.org.key userdb { args = /etc/dovecot/dovecot-sql.conf.ext driver = sql } userdb { driver = passwd } verbose_proctitle = yes protocol imap { mail_max_userip_connections = 10 }
Cheers, Chris.
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