From marka@isc.org Tue Apr 12 22:36:32 2016 In-Reply-To: Your message of "Tue, 12 Apr 2016 19:26:40 +0000." X-Spam-Status: No, score=-3.9 required=5.0 tests=ALL_TRUSTED,BAYES_00, RP_MATCHES_RCVD autolearn=ham autolearn_force=no version=3.4.0 X-RT-Interface: API References: <8d138f4603d88425327e4e6359264dd4@www.isc.org> <6.2.5.6.2.20160412152000.0472e528@david-lawless.net> content-type: text/plain; charset="utf-8" Message-ID: <20160412223622.52E63462A8A9@rock.dv.isc.org> X-RT-Original-Encoding: utf-8 Received: from mx.pao1.isc.org (mx.pao1.isc.org [149.20.64.53]) by bugs.isc.org (Postfix) with ESMTP id 3FB4671B5A8 for ; Tue, 12 Apr 2016 22:36:32 +0000 (UTC) Received: from zmx1.isc.org (zmx1.isc.org [149.20.0.20]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx.pao1.isc.org (Postfix) with ESMTPS id 9C2713493C2 for ; Tue, 12 Apr 2016 22:36:26 +0000 (UTC) Received: from zmx1.isc.org (localhost [127.0.0.1]) by zmx1.isc.org (Postfix) with ESMTPS id 9CD5916007B for ; Tue, 12 Apr 2016 22:36:26 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by zmx1.isc.org (Postfix) with ESMTP id 8B5F316007C for ; Tue, 12 Apr 2016 22:36:26 +0000 (UTC) Received: from zmx1.isc.org ([127.0.0.1]) by localhost (zmx1.isc.org [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id AuCz7iJS_hrW for ; Tue, 12 Apr 2016 22:36:26 +0000 (UTC) Received: from rock.dv.isc.org (c122-106-161-187.carlnfd1.nsw.optusnet.com.au [122.106.161.187]) by zmx1.isc.org (Postfix) with ESMTPSA id 3AC5816007B for ; Tue, 12 Apr 2016 22:36:26 +0000 (UTC) Received: from rock.dv.isc.org (localhost [IPv6:::1]) by rock.dv.isc.org (Postfix) with ESMTP id 52E63462A8A9 for ; Wed, 13 Apr 2016 08:36:22 +1000 (EST) Delivered-To: bind9-bugs@bugs.isc.org Subject: Re: [ISC-Bugs #41977] bind-9.9.9b1 - when started with -u named daemon ignores -n 2 and runs single-threaded Return-Path: X-Original-To: bind9-bugs@bugs.isc.org Date: Wed, 13 Apr 2016 08:36:21 +1000 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mx.pao1.isc.org To: bind9-bugs@isc.org From: "Mark Andrews" RT-Message-ID: Content-Length: 1444 9.9 has threads disabled by default *-linux*) # Threads are disabled on Linux by default because most # Linux kernels produce unusable core dumps from multithreaded # programs, and because of limitations in setuid(). use_threads=false ;; 9.10 enables threads by default *-linux*) use_threads=true ;; Note threads are not explictly enabled in either build. In message , "David Lawless via RT" writes: > Mar 18 22:47:14.579 5 named[]: starting BIND 9.10.4b2 -c /usr/local/etc/named.conf -n 2 > Mar 18 22:47:14.579 5 named[]: running on Linux x86_64 2.6.32.67 #1 SMP Sat Aug 29 13:24:08 EDT 2015 > Mar 18 22:47:14.579 5 named[]: built with '--enable-full-report' '--with-openssl=/usr/local/openssl-1.0.2' '--with-libxml2=no' 'LDFLAGS=-L > /usr/local/lib64' > Apr 10 19:04:45.058 5 named[]: starting BIND 9.9.9b2 (Extended Support Version) -c /usr/local/etc/named.conf -n 2 -4 -S 8192 > -u named > Apr 10 19:04:45.058 5 named[]: running on Linux x86_64 2.6.32.67 #1 SMP Sat Aug 29 13:24:08 EDT 2015 > Apr 10 19:04:45.058 5 named[]: built with '--enable-full-report' '--with-openssl=/usr/local/openssl-1.0.2' '--with-libxml2=no' '--sysconfd > ir=/usr/local/etc' 'LDFLAGS=-L/usr/local/lib64' -- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka@isc.org