By client I meant NFS client running postfix/dovecot servers
On Sun, Jun 10, 2012 at 9:38 PM, James Devine fxmulder@gmail.com wrote:
On Sat, Jun 9, 2012 at 12:40 PM, Daniel Parthey < daniel.parthey@informatik.tu-chemnitz.de> wrote:
I'm playing with running dovecot over NFS and I am running into some issues. I have followed the guide at http://wiki2.dovecot.org/NFSand my setup includes 1 nfs server and 1 client running postfix/dovecot. In testing I am running postal via the command:
postal -t 10 -c 10 localhost users399
The test file has a list of 399 users to deliver to. I've provided a sample of the errors I'm receiving and my configuration below, I am running dovecot 2.0.19. Any idea what I might be doing wrong and what I might do to resolve it? My ultimate goal is to setup multiple clients with
James Devine wrote: director
so each user is still handled on a single machine, however with a single machine I still seem to be having issues.
Have a look at http://wiki2.dovecot.org/Director
Here is a sample of some of the errors I'm seeing:
Jun 6 15:55:12 test-gluster-client1 dovecot: lmtp(12072, testuser130): Error: mdbox /mnt/testuser130/mdbox/mailboxes/INBOX/dbox-Mails: Invalid dbox header size: 0 Jun 6 15:55:12 test-gluster-client1 dovecot: lmtp(11999, testuser99): Error: Log synchronization error at seq=2,offset=556 for /mnt/testuser99/mdbox/storage/dovecot.map.index: Append with UID 2, but next_uid = 3
mdbox format requires a correct index and you will lose flags, if you lose the index file. The index will be automatically tried to restore from mails in the storage.
You should avoid accessing the same user directory from different NFS clients, since this often leads to corruptions or invalid files.
You need a director which ensures that one directory is only accessed from one host at the same time. This applies to IMAP, POP3, LMTP etc, which are all writing to the mailbox.
Then you should access all mailboxes only via the director listener ports.
My dovecot config is:
You posted only the configuration of your mailbox instance and might have a look your director configuration too:
doveconf -c /etc/dovecot-director/dovecot-director.conf -n
(or wherever your director configuration is located)
Regards Daniel
Right now there is no director, I am only trying to get a single client running postfix/dovecot talking to a single nfs server without error and that's where I am having trouble