cyrus squatter haning computer?

2007-02-22 Thread Paul Pruett 

Has anyone else had a problem with cyrus-imap squatter
causing the enire computer to hang?

cyrus-imapd-2.2.13p0
OpenbBSD 4.0



I had /etc/cyrus.conf to do squatter at 06:00
and maybe after about five to seven days the computer
would hang, either with the display frozen or no display,
requiring a power reset to fix.

This time I caught a process in a top display
that may have been the reason, squatter.

notes:


HERE is the top that was on my ssh session when
connection was lost:
=

load averages 1.54, 1.57, 1.66
52 processes:  1 running, 50 idle, 1 on processor
CPU States: 39.6% user 0.0% nice 15.3% system, 0.3% interrupt, 44.9% idle
Memory: Real: 236M/322M act/tot Free 112M Swap: 6440K/3072M used/tot

PID USERNAME PRI NICE  SIZE   RES STATEWAIT TIMECPU COMMAND
831 _cyrus600 9052K 8200K run  -0:26 31.69% squatter
30372 named  20   14M   14M sleepselect   6:23  0.34% named
32246 _clamav20   26M   27M sleeppoll18:43  0.00% clamd
1865 _mysql 20  301M   53M sleeppoll 3:20  0.00% mysqld
7718 _spamd 20   11M 6548K idle select   3:01  0.00% spamd




Here is the imapd.log just before squatter hangs entire
computer, I changed username and domainname to protect users in example:


Feb 22 06:00:00 mail master[831]: about to exec 
/usr/local/libexec/cyrus-imapd/squatter

Feb 22 06:00:00 mail squatter[831]: indexing mailboxes
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox user.x1.Sent 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:00 mail squatter[831]: indexing mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:04 mail squatter[831]: indexing mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:06 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 06:00:06 mail squatter[831]: skipping mailbox 
[EMAIL PROTECTED]
Feb 22 
06:[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@

[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@
[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@
[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL 
PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@
...


# pkg_info | grep cyrus
cyrus-imapd-2.2.13p0 Cyrus IMAP server
cyrus-imapd-perl-2.2.13 perl utils for the Cyrus IMAP server
cyrus-sasl-2.1.21p2-ldap RFC  SASL (Simple Authentication and Security 
Layer)



# grep squatter /etc/cyrus.conf
  squattercmd=squatter -s at=0600

Re: cyrus squatter haning computer?

2007-02-22 Thread Antoine Jacoutot 

On Thu, 22 Feb 2007, Paul Pruett wrote:

Has anyone else had a problem with cyrus-imap squatter
causing the enire computer to hang?


Not, squatter works fine (but beware, it can take a lot of 
ressources).


Here's what I have in cyrus.conf:
squatter  cmd=squatter -s -r user at=0540

Can you try other ressource intensive applications? Maybe this has 
nothing to do with squatter.


--
Antoine

Re: cyrus squatter haning computer?

2007-02-22 Thread Stuart Henderson 
On 2007/02/22 13:34, Paul Pruett wrote:
 Has anyone else had a problem with cyrus-imap squatter
 causing the enire computer to hang?

The hang might be related to the heavy i/o from the full-text
indexing. If it's an amd64 processor with an i386 kernel I'm
tempted to suggest trying a snapshot from the last few days.

You missed out the dmesg, btw.