Return-Path: Delivered-To: apmail-tomcat-users-archive@www.apache.org Received: (qmail 33380 invoked from network); 16 Jun 2007 22:25:50 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 16 Jun 2007 22:25:50 -0000 Received: (qmail 23852 invoked by uid 500); 16 Jun 2007 22:25:39 -0000 Delivered-To: apmail-tomcat-users-archive@tomcat.apache.org Received: (qmail 23827 invoked by uid 500); 16 Jun 2007 22:25:39 -0000 Mailing-List: contact users-help@tomcat.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: "Tomcat Users List" Delivered-To: mailing list users@tomcat.apache.org Received: (qmail 23812 invoked by uid 99); 16 Jun 2007 22:25:39 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 16 Jun 2007 15:25:39 -0700 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: domain of jbnliste@bunk.cc designates 212.242.94.26 as permitted sender) Received: from [212.242.94.26] (HELO mail.bunk.cc) (212.242.94.26) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 16 Jun 2007 15:25:34 -0700 Received: by mail.bunk.cc (Postfix, from userid 510) id 22B552BC77; Sun, 17 Jun 2007 00:25:12 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.1.7 (2006-10-05) on abbeden.bunk.cc X-Spam-Level: Received: from paven.bunk.cc (paven.bunk.cc [212.242.94.27]) by mail.bunk.cc (Postfix) with ESMTP id 92A752BC6C for ; Sun, 17 Jun 2007 00:25:11 +0200 (CEST) From: Jacob Bunk Nielsen To: "Tomcat Users List" Subject: Re: Problem with JVM, and Tomcat tuning In-Reply-To: (Peter Crowther's message of "Fri, 15 Jun 2007 15:36:47 +0100") References: <4eedb92a0706150716q77cdc552od36d864539ccf251@mail.gmail.com> Date: Sun, 17 Jun 2007 00:25:11 +0200 Message-ID: User-Agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Virus-Checked: Checked by ClamAV on apache.org X-Old-Spam-Status: No, score=-1.7 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_50 autolearn=no version=3.1.7 "Peter Crowther" writes: > Jacob, are you *absolutely* sure the hardware is solid? Does anything > else ever crash? Does the same setup work on another machine (I > appreciate this is not always easy to test)? Yes, I'm quite sure the hardware is solid. Actually I'm running the application on two almost identical servers - one is a Dell PowerEdge 6600 and the other one is a Dell PowerEdge 6650 purchased roughly a year later than the 6600, so it has newer RAID controllers and such. > Also, which Linux? Currently Debian Sarge. However, I saw the same problems when it was running Potato. I should get around to upgrading to Etch sometime soon. I'm currently running on kernels that I compiled from kernel.org, and the two servers are running separate kernelversions at the moment. I see the same JVM-issues on both. Also I don't see anything else crashing on those two systems, and they both keep high uptimes and basically seem rock-solid. -- Jacob --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org For additional commands, e-mail: users-help@tomcat.apache.org