Return-Path: X-Original-To: apmail-trafficserver-users-archive@www.apache.org Delivered-To: apmail-trafficserver-users-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8F470976E for ; Wed, 2 May 2012 14:27:30 +0000 (UTC) Received: (qmail 9284 invoked by uid 500); 2 May 2012 14:27:30 -0000 Delivered-To: apmail-trafficserver-users-archive@trafficserver.apache.org Received: (qmail 9227 invoked by uid 500); 2 May 2012 14:27:30 -0000 Mailing-List: contact users-help@trafficserver.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@trafficserver.apache.org Delivered-To: mailing list users@trafficserver.apache.org Received: (qmail 9219 invoked by uid 99); 2 May 2012 14:27:30 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 May 2012 14:27:30 +0000 X-ASF-Spam-Status: No, hits=0.7 required=5.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [71.6.165.248] (HELO kramer.ogre.com) (71.6.165.248) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 02 May 2012 14:27:21 +0000 Received: from [192.168.201.78] (homey.ogre.com [64.17.88.235]) (authenticated bits=0) by kramer.ogre.com (8.14.5/8.14.5) with ESMTP id q42EQsEw022690 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=NOT); Wed, 2 May 2012 07:26:55 -0700 Message-ID: <4FA1442E.4060502@apache.org> Date: Wed, 02 May 2012 08:26:54 -0600 From: Leif Hedstrom User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: users@trafficserver.apache.org CC: Bruce Lysik , John Plevyak Subject: Re: selectively clear device disk cache? References: <1335889907.47751.YahooMailNeo@web31801.mail.mud.yahoo.com> <1335965416.8996.YahooMailNeo@web31804.mail.mud.yahoo.com> In-Reply-To: <1335965416.8996.YahooMailNeo@web31804.mail.mud.yahoo.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 5/2/12 7:30 AM, Bruce Lysik wrote: > Thanks for that suggestion, John. Objects aren't stored across cache > devices, right? If I clear a single disk cache, it has its own index, and > I don't run the risk of putting the ATS server into some weird state, right? > Correct. It's a strength, and a weakness. In some cases, a very large, popular file could benefit from spanning multiple disks, but we (currently) don't support that (afaik). -- leif