Here is the output from ps -eLf
ps -eLf | grep named
named 32231 1 32231 0 7 May26 ? 00:00:00 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32232 0 7 May26 ? 00:15:04 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32236 0 7 May26 ? 00:15:04 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32237 0 7 May26 ? 00:14:58 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32238 0 7 May26 ? 00:15:06 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32239 0 7 May26 ? 00:00:07 /usr/sbin/named
-u named -t /var/named/chroot
named 32231 1 32240 0 7 May26 ? 00:12:40 /usr/sbin/named
-u named -t /var/named/chroot
I rebuild named with threads disabled and I still hand a hang afterward.
Jesse Cabral
Solutions Engineer
Micro Technology Solutions, Inc.
Phone:508.324.9475 Fax:508.324.4477
21 Father DeValles Blvd, Suite 101, Fall River, MA 02723
www.mtsolutions.net
-----Original Message-----
From: Jeff Lightner [mailto:jlight...@water.com]
Sent: Thursday, May 28, 2009 1:27 PM
To: jcab...@mtsolutions.net
Subject: RE: Bind is hanging on CentOS 4.4
The implementation of ps has a lot to do with whether you see threads.
You might try:
To get info about threads:
ps -eLf
ps axms
-----Original Message-----
From: bind-users-boun...@lists.isc.org [mailto:bind-users-boun...@lists.isc.
org] On Behalf Of Jesse Cabral
Sent: Thursday, May 28, 2009 1:16 PM
To: 'JINMEI Tatuya / 神明達哉'
Cc: bind-users@lists.isc.org
Subject: RE: Bind is hanging on CentOS 4.4
Importance: High
I have decided to rebuild named with threads disabled. I will update you on
the results. I am hoping that will remedy the issue.
Thanks for your support.
Jesse Cabral
Solutions Engineer
Micro Technology Solutions, Inc.
Phone:508.324.9475 Fax:508.324.4477
21 Father DeValles Blvd, Suite 101, Fall River, MA 02723
www.mtsolutions.net
-----Original Message-----
From: JINMEI Tatuya / 神明達哉 [mailto:jinmei_tat...@isc.org]
Sent: Tuesday, May 26, 2009 3:14 PM
To: jcab...@mtsolutions.net
Subject: Re: Bind is hanging on CentOS 4.4
At Tue, 26 May 2009 09:23:22 -0400,
"Jesse Cabral" <jcab...@mtsolutions.net> wrote:
> When I run a ps ax | grep named
>
> I only see a single thread for named ? If I was using multi-threads it
> should show an additional thread for each instance correct ?
It depends on the ps implementation. To be sure, you should start
named with the -g command line option and see initial log messages
on stderr. If you see something like this:
26-May-2009 12:11:39.619 found 1 CPU, using 1 worker thread
threads are enabled. If the threads are enabled, the best way to
eliminate the possibility of dead lock is to rebuild named
--disable-threads. If you cannot do it, maybe you want to try
invoking named with the '-n 1' command line option.
---
JINMEI, Tatuya
Internet Systems Consortium, Inc.
p.s. if you don't mind, please cc follow up messages to the bind-users
list. Then you can expect more help from others. I'm just back from
vacation with so many email backlogs and my responses may be overly
delayed.
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