bind multi-threaded question

Lightner, Jeff jlightner at water.com
Wed Apr 28 13:11:58 UTC 2010


On most *nixes ps only shows the process and not the thread though they
may have tools to see thread information.  

 

Linux will show you the threads as if they were processes.

 

>From CentOS5  (linux) man page:

To get info about threads:

   ps -eLf

   ps axms

 

________________________________

From: bind-users-bounces+jlightner=water.com at lists.isc.org
[mailto:bind-users-bounces+jlightner=water.com at lists.isc.org] On Behalf
Of Fr34k
Sent: Wednesday, April 28, 2010 9:04 AM
To: max power; bind-users at isc.org
Subject: Re: bind multi-threaded question

 

Hello,

http://en.wikipedia.org/wiki/Process_%28computing%29 may help to explain
what is going on.

HTH



 

________________________________

From: max power <el_shershaby at hotmail.com>
To: bind-users at lists.isc.org
Sent: Wed, April 28, 2010 4:38:06 AM
Subject: bind multi-threaded question


Hi
i am deploying a new dns server using bind 9.7.0-p1 the latest version
i am running bind on chroot jail, every thing is working fine
when i use the command rndc status i got the following ,
CPUs found: 8
worker threads: 8
this is right info , however when i try to ps aux | grep named 
i only got one bind process ?
multi-threaded is enabled when compile , but should i find 8 processes
when doing ps command or that is normal,
how can i be sure that bind is using 8 threads

thanks in advance

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