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Re: OS spawns multiple PIDs for one listener process

From: goran bogdanovic <goran00_at_gmail.com>
Date: Mon, 30 Oct 2006 10:22:24 +0100
Message-ID: <6d0a3ba80610300122r1a2bb06breda0ac0dae46e3d1@mail.gmail.com>


This recommendation is related to 9i installation, not to 10g on Werner's site.
From your post I can see you have 10g installation, not 9i.

On 10/28/06, jayaraj rengarajan <jayaraj.rengarajan_at_gmail.com> wrote:
>
> Kevin:
>
> Thank you.
>
> Restarting the listener process by unsetting LD_ASSUME_KERNEL env.
> variable did the trick!
>
> $ ps -ef|grep tns
> oracle 21772 1 0 19:18 ? 00:00:00
> /ispiris-test/orasrc/product/db/10.2.0.2/bin/tnslsnr LISTENER -inherit
>
> We set this variable " LD_ASSUME_KERNEL=2.4.19" for Oracle account as
> recommended for binary installation
>
> Would you see any pros/cons by setting/ignoring this value.
>
> Following is a ref. from *Werner Puschitz's* note on this variable for
> Oracle installation
>
> # *Set the LD_ASSUME_KERNEL environment variable only for Red Hat 9, *
> # *RHEL AS 3, and RHEL AS 4 !!*
> # Use the "Linuxthreads with floating stacks" implementation instead of
> NPTL:
> export LD_ASSUME_KERNEL=2.4.1 # for RH 9 and RHEL AS 3
> export LD_ASSUME_KERNEL=2.4.19 # for RHEL AS 4
>
>
>
> On 10/27/06, Kevin Closson <kevinc_at_polyserve.com> wrote:
> >
> >
> > likely non-NPTL threads...do you set LD_ASSUME_KERNEL ?
> >
> >
> > ------------------------------
> > *From:* oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org]
> > *On Behalf Of *jayaraj rengarajan
> > *Sent:* Friday, October 27, 2006 1:17 PM
> > *To:* oracle-l
> > *Subject:* OS spawns multiple PIDs for one listener process
> >
> >
> > Folks:
> >
> > I am seeing an unusal pattern with listener process. When starting this
> > process, OS spawn four PIDs.
> > The listener.ora file is similar to what we have in other servers.
> >
> > OS : Linux RHEL 4.0
> > DB: 10.2.0.2
> >
> >
> >
>

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Received on Mon Oct 30 2006 - 03:22:24 CST

Original text of this message

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