Package: courier-imap
Version: 3.0.8-13
Severity: normal

I have a strong suspicion that courier-imap is the cause of massive fam
memory leakage on my system. I use courier-imap to manage several huge IMAP
folders on my system (Linux Kernel mailing list, tens of thousands of
messages present at any time), connecting using a Mozilla Thunderbird
client. Every now and then I notice that my system gets _really_ slow,
and then it turns out that famd is using 1.7 GB of memory, using up all
available swap. I can restart it, and it will be small again, but then
it starts growing again over time. The only frequent fam user on this
system is courier-imap, the system is a server machine so it doesn't
usually have any fam connections from desktop programs etc. There are
only two connecting users (it's a home server), so I'm pretty sure the
problem is connected to my own mail workload.

Unfortunately this problem is a bit hard for me to isolate (I don't have
a spare machine to create an isolated test case), but I wanted to report 
it anyway, just in case someone recognizes the problem and knows a way 
to fix it. I'll try to find a small way to reproduce it at some point,
I'm a bit busy right now so it might be a while. :-/

Cheers,
Bart

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (700, 'unstable'), (600, 'testing'), (400, 'experimental')
Architecture: i386 (i686)
Shell:  /bin/sh linked to /bin/bash
Kernel: Linux 2.6.14.2media
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)

Versions of packages courier-imap depends on:
ii  courier-authdaemon            0.47-13    Courier Mail Server - Authenticati
ii  courier-base                  0.47-13    Courier Mail Server - Base system
ii  exim4                         4.60-4     metapackage to ease exim MTA (v4) 
ii  exim4-daemon-light [mail-tran 4.60-4     lightweight exim MTA (v4) daemon
ii  libc6                         2.3.6-3    GNU C Library: Shared libraries an
ii  libfam0                       2.7.0-9    Client library to control the FAM 
ii  libgdbm3                      1.8.3-2    GNU dbm database routines (runtime

courier-imap recommends no packages.

-- debconf information:
  courier-imap/moveconfig: true


-- 
To UNSUBSCRIBE, email to [EMAIL PROTECTED]
with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

Reply via email to