Return-Path: Delivered-To: apmail-incubator-qpid-users-archive@locus.apache.org Received: (qmail 22368 invoked from network); 19 Nov 2007 01:49:38 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 19 Nov 2007 01:49:38 -0000 Received: (qmail 40642 invoked by uid 500); 19 Nov 2007 01:49:26 -0000 Delivered-To: apmail-incubator-qpid-users-archive@incubator.apache.org Received: (qmail 40622 invoked by uid 500); 19 Nov 2007 01:49:25 -0000 Mailing-List: contact qpid-users-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: qpid-users@incubator.apache.org Delivered-To: mailing list qpid-users@incubator.apache.org Received: (qmail 40613 invoked by uid 99); 19 Nov 2007 01:49:25 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 18 Nov 2007 17:49:25 -0800 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of dan.mihai.dumitriu@gmail.com designates 209.85.132.251 as permitted sender) Received: from [209.85.132.251] (HELO an-out-0708.google.com) (209.85.132.251) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 19 Nov 2007 01:49:14 +0000 Received: by an-out-0708.google.com with SMTP id b33so287879ana for ; Sun, 18 Nov 2007 17:49:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:mime-version:in-reply-to:references:content-type:message-id:content-transfer-encoding:subject:date:to:x-mailer:from; bh=Zz1e0eQZTQWpC4gkekXHLnE60monAXmGp+4iZc3dxjg=; b=lfVHK6uPpFgNSDUUIm16sj5kKX/g9efOCfN5Z1sB+6P2/jMHGsbt7fjEJMqKMU6TISdjLeJtDcLaQYzpBq3VvOaGzMxK1UPsWn/ksi7JlkcXgy//hf1zFy96zUB1AWLKLBGdHepNqiOAVabewzw0FF5wg7fuNrs05BcFVA94qWU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:mime-version:in-reply-to:references:content-type:message-id:content-transfer-encoding:subject:date:to:x-mailer:from; b=oGMDd+0U/3hSqhydyJK7DxHte6OhbgHhLwqOWh7VTmOimQlpt3iUfL/1CJD9aT1qydzQiUhMEZA2CaDbcArgqSHri8VOJ1D90cm7RUEcRWBjUxM5EatP13RUuTQVqV1dMVA3Fdbc0qtGKxNLfzyr6+kqYNGKheuK3oCreQ57WLg= Received: by 10.100.211.8 with SMTP id j8mr5137616ang.1195436948187; Sun, 18 Nov 2007 17:49:08 -0800 (PST) Received: from ?192.168.0.101? ( [71.224.75.65]) by mx.google.com with ESMTPS id c15sm6911248anc.2007.11.18.17.49.07 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 18 Nov 2007 17:49:07 -0800 (PST) Mime-Version: 1.0 (Apple Message framework v752.3) In-Reply-To: <129a14790711181147y7c07abaen94c44e5635fa81fc@mail.gmail.com> References: <000901c82a03$3c936420$b5ba2c60$@com> <129a14790711181147y7c07abaen94c44e5635fa81fc@mail.gmail.com> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <01F0D97A-E4AD-44FA-A907-C4E3563D9870@cornell.edu> Content-Transfer-Encoding: 7bit Subject: Re: QPID clustering Date: Sun, 18 Nov 2007 20:50:22 -0500 To: qpid-users@incubator.apache.org X-Mailer: Apple Mail (2.752.3) From: Dan Mihai Dumitriu X-Virus-Checked: Checked by ClamAV on apache.org I'm actually rather interested in the HA features as well. Could you expound a bit on how to set up HA using Veritas? Is it essentially pushing the HA storage problem down to the storage layer (HA DB or NAS)? Cheers, Dan On 2007/11/18, at 14:47, Robert Greig wrote: > On 18/11/2007, Andy Grove wrote: > >> I was wondering what the anticipated timescales are for clustering >> support >> in either the C++ or Java broker. I read somewhere that clustering is >> planned for the M3 release. Would I be right to assume that's at >> least 6 >> months out from now? > > What are your clustering requirements? Are you wanted to cluster for > HA or for scalability? If you are using persistent messaging and want > HA, you can using Veritas (i.e. exactly the same as IBM MQ). > > RG