Return-Path: Delivered-To: apmail-httpd-dev-archive@www.apache.org Received: (qmail 43818 invoked from network); 24 Jul 2006 09:15:14 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (209.237.227.199) by minotaur.apache.org with SMTP; 24 Jul 2006 09:15:14 -0000 Received: (qmail 38695 invoked by uid 500); 24 Jul 2006 09:15:10 -0000 Delivered-To: apmail-httpd-dev-archive@httpd.apache.org Received: (qmail 38653 invoked by uid 500); 24 Jul 2006 09:15:10 -0000 Mailing-List: contact dev-help@httpd.apache.org; run by ezmlm Precedence: bulk Reply-To: dev@httpd.apache.org list-help: list-unsubscribe: List-Post: List-Id: Delivered-To: mailing list dev@httpd.apache.org Received: (qmail 38642 invoked by uid 99); 24 Jul 2006 09:15:10 -0000 Received: from asf.osuosl.org (HELO asf.osuosl.org) (140.211.166.49) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Jul 2006 02:15:10 -0700 X-ASF-Spam-Status: No, hits=1.5 required=10.0 tests=SPF_SOFTFAIL X-Spam-Check-By: apache.org Received-SPF: softfail (asf.osuosl.org: transitioning domain of a.d.stribblehill@durham.ac.uk does not designate 129.234.2.142 as permitted sender) Received: from [129.234.2.142] (HELO womble.dur.ac.uk) (129.234.2.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 24 Jul 2006 02:15:09 -0700 Received: from wompom.dur.ac.uk ([129.234.2.63]) by womble.dur.ac.uk with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1G4wVE-0005ta-S9 for dev@httpd.apache.org; Mon, 24 Jul 2006 10:13:29 +0100 Received: from ads by wompom.dur.ac.uk with local (Exim 4.62) (envelope-from ) id 1G4wVK-00023H-GI for dev@httpd.apache.org; Mon, 24 Jul 2006 10:13:34 +0100 Date: Mon, 24 Jul 2006 10:13:34 +0100 From: Andrew Stribblehill To: dev@httpd.apache.org Subject: Balancer manager: bug and feature request Message-ID: <20060724091334.GA10879@wompom> Mail-Followup-To: dev@httpd.apache.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Uptime: 09:40:15 up 68 days, 16 min, 31 users, load average: 0.16, 0.13, 0.05 User-Agent: Mutt/1.5.11+cvs20060403 Sender: Andrew Stribblehill X-Wompom-MailScanner: Found to be clean X-Wompom-MailScanner-SpamCheck: not spam, SpamAssassin (score=-4.399, required 4, autolearn=not spam, ALL_TRUSTED -1.80, BAYES_00 -2.60) X-Wompom-MailScanner-From: a.d.stribblehill@durham.ac.uk X-Virus-Checked: Checked by ClamAV on apache.org X-Spam-Rating: minotaur.apache.org 1.6.2 0/1000/N That is, "bug" and "feature request", not "bug and feature" request. As I reported in http://issues.apache.org/bugzilla/show_bug.cgi?id=39907 I'm finding that with the worker MPM and a pristine httpd 2.2.2 on an i386 Debian platform, changes I make to the configuration within balancer-manager will periodically reset -- and it's faster under load. I can see the code where the config is being set, but I don't quite know whether this is process-local or not. If so, this would explain the symptoms. If someone could point me in the right direction, I'll have a bash at fixing this bug. The feature request: sometimes we need to take down an origin server on a planned basis. The app is session-based so we can't just disable it completely. Is there any reason I shouldn't be able to set the load factor for an origin server to 0? At present it's constrained to the range 1..100 inclusive. If I had some form of session replication, I could use route-redirect and then just disable it, but this is not possible for me. Thanks -- FORTIES CROMARTY FORTH TYNE DOGGER VARIABLE, MAINLY SOUTH OR SOUTHEAST 3 OR 4. MAINLY FAIR. MODERATE OR GOOD, BUT FOG PATCHES AT FIRST IN FORTIES AND DOGGER