Re: [courier-users] IMAP Hanging on SELECT

2006-01-17 Thread Gordon Messmer
Michael Nguyen wrote: 1) Increase the max files per user. Add the following line to the /etc/security/limits.conf file: *-nofile8192 Ok, I slipped this in. If I understand this right, this is read in on shell execution so there's nothing more I need to do here. Y

Re: [courier-users] IMAP Hanging on SELECT

2006-01-17 Thread Michael Nguyen
From: "Gordon Messmer" <[EMAIL PROTECTED]> [snip] First, thanks for the fabulous answer, Gordon. I'm speculating right now, but if you're doing virtual hosting, and all users have the same UID, then gamin might run out of FDs when a lot of users are logged in and have multiple folders open.

Re: [courier-users] IMAP Hanging on SELECT

2006-01-17 Thread Gordon Messmer
Michael Nguyen wrote: What else can I look for? Is there anything other logging I can setup to prepare for the next time it happens? Well, since it's affecting IMAP and not POP3, it's probably FAM related. I'm speculating right now, but if you're doing virtual hosting, and all users have t

Re: [courier-users] IMAP Hanging on SELECT

2006-01-12 Thread Sam Varshavchik
Michael Nguyen writes: From: "Michael Nguyen" <[EMAIL PROTECTED]> From: "Sam Varshavchik" <[EMAIL PROTECTED]> Michael Nguyen writes: > So, I've been running this new dual Opteron mail server with Courier > IMAP/Authlib and Fedora Core 3... Check your syslog for any kernel-level error messag

Re: [courier-users] IMAP Hanging on SELECT

2006-01-12 Thread Michael Nguyen
From: "Michael Nguyen" <[EMAIL PROTECTED]> From: "Sam Varshavchik" <[EMAIL PROTECTED]> Michael Nguyen writes: > So, I've been running this new dual Opteron mail server with Courier > IMAP/Authlib and Fedora Core 3... Check your syslog for any kernel-level error messages. Unfortunately nothi

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Michael Nguyen
From: "Gordon Messmer" <[EMAIL PROTECTED]> Michael Nguyen wrote: When I first spun up this server, I found a problem where IMAP commands were hanging on "EXAMINE". It was suggested that this was a gamin issue and that installing the errate would fix it. I did so and the problem did not sh

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Michael Nguyen
From: "Sergiy Zhuk" <[EMAIL PROTECTED]> On Mon, 2 Jan 2006, Michael Nguyen wrote: > Check your syslog for any kernel-level error messages. Unfortunately nothing... :-( I setup another syslog rule for kern.* to go to a separate log with the assumption that this will happen again. Is there

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Gordon Messmer
Michael Nguyen wrote: When I first spun up this server, I found a problem where IMAP commands were hanging on "EXAMINE". It was suggested that this was a gamin issue and that installing the errate would fix it. I did so and the problem did not show up again. To what version did you upgrad

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Sergiy Zhuk
hi On Mon, 2 Jan 2006, Michael Nguyen wrote: > > Check your syslog for any kernel-level error messages. > > Unfortunately nothing... :-( I setup another syslog rule for kern.* to go > to a separate log with the assumption that this will happen again. Is there > anything else I should do to pre

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Michael Nguyen
From: "Sam Varshavchik" <[EMAIL PROTECTED]> Michael Nguyen writes: > So, I've been running this new dual Opteron mail server with Courier > IMAP/Authlib and Fedora Core 3... Check your syslog for any kernel-level error messages. Unfortunately nothing... :-( I setup another syslog rule for

Re: [courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Sam Varshavchik
Michael Nguyen writes: So, I've been running this new dual Opteron mail server with Courier IMAP/Authlib and Fedora Core 3... When I first spun up this server, I found a problem where IMAP commands were hanging on "EXAMINE". It was suggested that this was a gamin issue and that installing t

[courier-users] IMAP Hanging on SELECT

2006-01-02 Thread Michael Nguyen
So, I've been running this new dual Opteron mail server with Courier IMAP/Authlib and Fedora Core 3... When I first spun up this server, I found a problem where IMAP commands were hanging on "EXAMINE". It was suggested that this was a gamin issue and that installing the errate would fix it.