Re: [Dovecot] Best Cluster Storage

2011-01-26 Thread Luben Karavelov
-- Luben Karavelov

Re: [Dovecot] maildir-dbox hybrid

2010-10-20 Thread Luben Karavelov
ave seen such a messages on other boxes also. How could I clean this type of errors? Best regards and thanks for the great work. -- Luben Karavelov Research and development Spectrum Net JSC 36, D-r G. M. Dimitrov Blvd. 1797 Sofia Mobile: +359 884332840 url: www.spnet.net

Re: [Dovecot] maildir-dbox hybrid

2010-10-20 Thread Luben Karavelov
On Tue, 19 Oct 2010 19:11:20 +0100, Timo Sirainen wrote: > On Mon, 2010-10-18 at 21:56 +0300, Luben Karavelov wrote: >> On Sun, 17 Oct 2010 22:23:29 +0100, Timo Sirainen wrote: >> > On 17.10.2010, at 17.52, Roland Stuehmer wrote: >> > >> >> How can I conver

Re: [Dovecot] maildir-dbox hybrid

2010-10-18 Thread Luben Karavelov
manually add them to the new uid-list and finally convert the new maildir to sdbox - seems quite fragile. Best regards -- Luben Karavelov Research and development Spectrum Net JSC 36, D-r G. M. Dimitrov Blvd. 1797 Sofia Mobile: +359 884332840 url: www.spnet.net

Re: [Dovecot] Significant performance problems

2010-10-06 Thread Luben Karavelov
one server will be standby and will mount the volume and bring up a floating IP if primary goes down. You could automate such a setup with heartbeat/pacemaker or other cluster manager. Though, in such a setup you could not load-balance if you are serving only one mail-domain. Best regards -- Lube

Re: [Dovecot] A new director service in v2.0 for NFS installations

2010-05-19 Thread luben karavelov
On Wed, 19 May 2010 10:51:06 +0200, Timo Sirainen wrote: > The company here in Italy didn't really like such idea, so I thought about > making it more transparent and simpler to manage. The result is a new > "director" service, which does basically the same thing, except without SQL > database. Th

Re: [Dovecot] per domain quota

2010-05-10 Thread karavelov
user, UID and GID. You use the usual quota tools to enforce soft/hard limits, enforcement period etc. based on user or group. And you leave mailbox quota handled by dovecot. Best regards -- Luben Karavelov Research and development Spectrum Net JSC 36, D-r G. M. Dimitrov Blvd. 1797 Sofia Mo

Re: [Dovecot] looking for feedbacks on courier to dovecot

2010-05-08 Thread luben karavelov
On 8.05.2010 20:57, Mihamina Rakotomandimby wrote: "Arne K. Haaje" : This worked great, and as it preserves flags users did not have to re-download mail. You might want to tune some of the parameters like wheter to subscribe to folders or not. That's about IMAP switch. Thank you. What ab

Re: [Dovecot] performance of maildir on ocfs2

2010-04-30 Thread luben karavelov
On 1.05.2010 00:32, Timo Sirainen wrote: v1.2 dbox is similar to v2.0's dbox, but not identical. v2.0 dbox is simpler and faster. Also dbox and mdbox are different, although they share some code. http://wiki.dovecot.org/MailboxFormat/dbox Anyway, v2.0 is supposed to be able to read v1.2's db

Re: [Dovecot] performance of maildir on ocfs2

2010-04-30 Thread luben karavelov
On 29.04.2010 21:02, Timo Sirainen wrote: On Mon, 2010-04-26 at 15:51 +0300, karavelov wrote: 3. My understanding is that OCFS2 uses a global lock for move/rename. As you know, Maildir format uses a lot of such operations. I think that dbox format (dovecot native) will be better choice

Re: [Dovecot] Quota maildirsize and dbox

2010-04-30 Thread karavelov
On 29.04.2010 21:10, Timo Sirainen wrote: On Sun, 2010-04-25 at 14:32 +0300, luben karavelov wrote: Is there any reason that maildirsize Quota store should not work in dbox folders or any other folder based mailbox stores? It's slow at least, because it needs to stat() all

Re: [Dovecot] performance of maildir on ocfs2

2010-04-26 Thread luben karavelov
On 26.04.2010 21:42, Philipp Snizek wrote: So bottom line is to use a filesystem such as XFS, distribute and dedicate mailboxes to a number of backend imap servers optimally with direct access to the storage and do imap proxying and loadbalancing in front of those servers. Then you should

Re: [Dovecot] performance of maildir on ocfs2

2010-04-26 Thread karavelov
regards -- Luben Karavelov Research and development Spectrum Net JSC 36, D-r G. M. Dimitrov Blvd. 1797 Sofia Mobile: +359 884332140 url: www.spnet.net

[Dovecot] Quota maildirsize and dbox

2010-04-25 Thread luben karavelov
Hello, Is there any reason that maildirsize Quota store should not work in dbox folders or any other folder based mailbox stores? I have patched a test version here and it seems to work (added "dbox" check in src/plugins/quota/quota-maildir.c line 785). If there could be any complications o