Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Ian G Batten
On 17 Nov 07, at 0909, Rob Mueller wrote: This shouldn't really be a problem. Yes the whole file is locked for the duration of the write, however there should be only 1 fsync per transaction, which is what would introduce any latency. The actual writes to the db file itself should be

Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Bron Gondwana
On Mon, Nov 19, 2007 at 08:50:16AM +, Ian G Batten wrote: On 17 Nov 07, at 0909, Rob Mueller wrote: This shouldn't really be a problem. Yes the whole file is locked for the duration of the write, however there should be only 1 fsync per transaction, which is what would introduce any

Re: Help with xfermailbox

2007-11-19 Thread Dan White
Dan White wrote: Dan White wrote: Wesley Craig wrote: If I recall correctly, this is a bad interaction/bug between Cyrus IMAPd and Cyrus SASL. I see you're running IMAP 2.3.10. What version of SASL? 2.1.22 from Debian etch with a couple of customizations to ldapdb, which itself it

Re: One more attempt: stuck processes

2007-11-19 Thread Sebastian Hagedorn
-- Ken Murchison [EMAIL PROTECTED] is rumored to have mumbled on 19. November 2007 12:35:46 -0500 regarding Re: One more attempt: stuck processes: How are things looking today? Good! When I just checked I thought I'd found a new hanging pop3d process, because it's been around for 6 hours,

Re: One more attempt: stuck processes

2007-11-19 Thread Sebastian Hagedorn
-- Ken Murchison [EMAIL PROTECTED] is rumored to have mumbled on 19. November 2007 13:17:07 -0500 regarding Re: One more attempt: stuck processes: The only other potential downside the patch has is that stracing or gdb'ing it causes the timeout to trigger prematurely. AFAIK that's a common

Re: One more attempt: stuck processes

2007-11-19 Thread Ken Murchison
Sebastian Hagedorn wrote: -- Ken Murchison [EMAIL PROTECTED] is rumored to have mumbled on 19. November 2007 13:17:07 -0500 regarding Re: One more attempt: stuck processes: The only other potential downside the patch has is that stracing or gdb'ing it causes the timeout to trigger

Re: Help with xfermailbox

2007-11-19 Thread Wesley Craig
On 19 Nov 2007, at 12:57, Dan White wrote: Regarding the call to kick_mupdate and the attempt to open the file socket, could I be missing an entry in my cyrus.conf file? When I saw your note included: Nov 17 09:25:02 neo cyrus/imap[11281]: decoding error: generic failure; SASL(-1):

Re: One more attempt: stuck processes

2007-11-19 Thread Ken Murchison
Sebastian Hagedorn wrote: -- Ken Murchison [EMAIL PROTECTED] is rumored to have mumbled on 19. November 2007 12:35:46 -0500 regarding Re: One more attempt: stuck processes: How are things looking today? Good! When I just checked I thought I'd found a new hanging pop3d process, because

Re: Help with xfermailbox

2007-11-19 Thread Dan White
Wesley Craig wrote: I didn't look too hard at your other errors. Looking back now, I wonder how you have mupdate_config set? The kick_mupdate error you're getting isn't associated with the standard setting, tho it appears from your description that you are otherwise using a standard

Re: Help with xfermailbox

2007-11-19 Thread Wesley Craig
On 19 Nov 2007, at 16:15, Dan White wrote: kaled (mupdate master and frontend): none, other than an mupdate_admins entry If it's an mupdate master frontend, you probably want the mupdate_server configured, and mupdate_config: standard. Is xfermailbox valid in a standard murder? Yes, you

Re: Vacation

2007-11-19 Thread Scott Adkins
This does bring up an important point... we had to disable duplicate suppression on our server because it was just causing too much contention. When every single mail message being delivered has to check against the database, it is a problem... especially in a cluster where multiple servers are

Re: One more attempt: stuck processes

2007-11-19 Thread Gary Mills
On Mon, Nov 19, 2007 at 12:35:46PM -0500, Ken Murchison wrote: Sebastian Hagedorn wrote: -- Ken Murchison [EMAIL PROTECTED] is rumored to have mumbled on 17. November 2007 11:21:38 -0500 regarding Re: One more attempt: stuck processes: Here's a patch that seems to fix the problem. I did

Multiple domains and Server Redundancy

2007-11-19 Thread Andrew Hodgetts
Hi, I'm currently using SendMail and Cyrus, but have hit two problems and would greatly appreciate any help 1) The server needs to accept the mail for multiple domains and all hosts on those domains. eg [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED]

Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Andrew McNamara
In production releases of ZFS fsync() essentially triggers sync() (fixed in Solaris Next). [...] Skiplist requires two fsync calls per transaction (single untransactioned actions are also one transaction), and it also locks the entire file for the duration of said transaction, so you can't

Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Bron Gondwana
On Tue, 20 Nov 2007 15:40:58 +1100, Andrew McNamara [EMAIL PROTECTED] said: In production releases of ZFS fsync() essentially triggers sync() (fixed in Solaris Next). [...] Skiplist requires two fsync calls per transaction (single untransactioned actions are also one transaction),

Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Bron Gondwana
On Mon, 19 Nov 2007 22:51:43 -0800, Vincent Fox [EMAIL PROTECTED] said: Bron Gondwana wrote: Lucky we run reiserfs then, I guess... I suppose this is inappropriate topic-drift, but I wouldn't be too sanguine about Reiser. Considering the driving force behind it is in a murder

Re: LARGE single-system Cyrus installs?

2007-11-19 Thread Vincent Fox
Bron Gondwana wrote: Lucky we run reiserfs then, I guess... I suppose this is inappropriate topic-drift, but I wouldn't be too sanguine about Reiser. Considering the driving force behind it is in a murder trial last I heard, I sure hope the good bits of that filesystem get turned over to