Hi mailinglist,

On Mit, 2009-09-23 at 11:44 -0500, Dan Denton wrote:
[...]
> I've got an RHEL 3 server (yes, I know...) running clamd on generic
> hardware. When I start clamd, it appears two processes are created.
> None of my other systems do this (RHEL 4 and 5 systems). I didn't
> notice this happening until a couple days ago when nagios started
> alerting low memory on the system. 
> 
> Whenever I start the process by invoking clamd and specifiying the
> config file, it starts without error. When I run top, it shows two
> processes with separate PID's running, using the same amount of
> resources. When I do a "ps -ef", it only shows one of them. If do a
> kill on the second unseen PID, it kills them both. 
> 
> Can anyone tell me if this is something RHEL 3 has always done and I
> just haven't noticed it, or is this out of the norm?

That's smells like RHEL3 ist using linuxthreads (and not the more
current NTPL) ->
http://en.wikipedia.org/wiki/Native_POSIX_Thread_Library

Bernd
-- 
Firmix Software GmbH                   http://www.firmix.at/
mobil: +43 664 4416156                 fax: +43 1 7890849-55
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