[4212] in arla-drinkers
parallel I/O
daemon@ATHENA.MIT.EDU (Steven Jenkins)
Mon Oct 22 17:12:46 2007
From arla-drinkers-bounces@stacken.kth.se Mon Oct 22 21:12:46 2007
Return-Path: <arla-drinkers-bounces@stacken.kth.se>
Delivered-To: arla-drinkers-mtg@bloom-picayune.mit.edu
Received: (qmail 11748 invoked from network); 22 Oct 2007 21:12:46 -0000
Received: from mx2.kth.se (130.237.48.98)
by charon.mit.edu with SMTP; 22 Oct 2007 21:12:46 -0000
Received: from localhost (localhost [127.0.0.1])
by mx2.kth.se (Postfix) with ESMTP id C8B8C1097CE;
Mon, 22 Oct 2007 23:12:44 +0200 (CEST)
X-Virus-Scanned: by amavisd-new at kth.se
Received: from mx2.kth.se ([127.0.0.1])
by localhost (mx2.kth.se [127.0.0.1]) (amavisd-new, port 10024)
with LMTP id INaxWZHlrsbF; Mon, 22 Oct 2007 23:12:40 +0200 (CEST)
Received: from tapas.stacken.kth.se (tapas.stacken.kth.se [130.237.234.140])
by mx2.kth.se (Postfix) with ESMTP id F1CDF1097EF;
Mon, 22 Oct 2007 23:12:23 +0200 (CEST)
Received: from tapas.stacken.kth.se (localhost [127.0.0.1])
by tapas.stacken.kth.se (Postfix) with ESMTP id 018FC5350B;
Mon, 22 Oct 2007 23:12:22 +0200 (CEST)
X-Original-To: arla-drinkers@tapas.stacken.kth.se
Delivered-To: arla-drinkers@tapas.stacken.kth.se
Received: from brev.stacken.kth.se (brev.stacken.kth.se [130.237.234.84])
by tapas.stacken.kth.se (Postfix) with ESMTP id 779295350B
for <arla-drinkers@tapas.stacken.kth.se>;
Mon, 22 Oct 2007 23:12:21 +0200 (CEST)
Received: from mx2.kth.se (mx2.kth.se [130.237.48.98])
by brev.stacken.kth.se (8.12.10/8.12.10) with ESMTP id l9MLCKPl003782
for <Arla-drinkers@stacken.kth.se>;
Mon, 22 Oct 2007 23:12:21 +0200 (MET DST)
Received: from localhost (localhost [127.0.0.1])
by mx2.kth.se (Postfix) with ESMTP id C89791097CE
for <Arla-drinkers@stacken.kth.se>;
Mon, 22 Oct 2007 23:12:15 +0200 (CEST)
X-Virus-Scanned: by amavisd-new at kth.se
X-Spam-Score: -5.599
X-Spam-Level:
X-Spam-Status: No, score=-5.599 tagged_above=-200 required=5
tests=[BAYES_00=-2.599, DKIM_SIGNED=0.5, DKIM_VERIFIED=-3,
SPF_PASS=-0.5]
Received: from mx2.kth.se ([127.0.0.1])
by localhost (mx2.kth.se [127.0.0.1]) (amavisd-new, port 10024)
with LMTP id DoxUwIKrJPy0 for <Arla-drinkers@stacken.kth.se>;
Mon, 22 Oct 2007 23:12:13 +0200 (CEST)
Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.177])
by mx2.kth.se (Postfix) with ESMTP id 1BF3C1097EF
for <Arla-drinkers@stacken.kth.se>;
Mon, 22 Oct 2007 23:12:12 +0200 (CEST)
Received: by wa-out-1112.google.com with SMTP id j40so1657619wah
for <Arla-drinkers@stacken.kth.se>;
Mon, 22 Oct 2007 14:12:11 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=beta;
h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
bh=rQ5sm5EjhdfB69ewqJsYHSZdh/WG1tlqAYS0PZlkynA=;
b=abiMlj1sYv17mzMx3eY9TgyWxtkZdT52tMs9ZFmS82huncNvO8Ar0cmu4OcAE4EdOm3MvHNn+mY9UuL4dLYnA8HtSXicGN9vMKZ/vHx70Xl1XkHFrmZQfSpdBrlr4Sq+ZdFfIi9Wp7uzJYD1UPf1t7UkulyBfOnOL279ClSwQaI=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta;
h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
b=C/Dwz7ehWI7PG6Z5k+RTE4v1ekIGkbX+MOLZzdpBzkX38ALnUm5bS7D15N9tlfaWjXt1Cy6X010LWUluOHOI2yf1hgKIIp7Ke+Ii1nb9zNrsBZSV7OiDwZ+Mp9WWaQzqm2a9b2o8TF4lihLyHRCBpQq1FshX0kmVR3xJhqdtqwE=
Received: by 10.114.199.1 with SMTP id w1mr5931742waf.1193085822649;
Mon, 22 Oct 2007 13:43:42 -0700 (PDT)
Received: by 10.115.109.10 with HTTP; Mon, 22 Oct 2007 13:43:42 -0700 (PDT)
Message-ID: <ef99b6f40710221343s6a081412vdbb6832f33945936@mail.gmail.com>
Date: Mon, 22 Oct 2007 16:43:42 -0400
From: "Steven Jenkins" <steven.jenkins@gmail.com>
To: Arla-drinkers@stacken.kth.se
Subject: parallel I/O
MIME-Version: 1.0
Content-Disposition: inline
X-BeenThere: arla-drinkers@stacken.kth.se
X-Mailman-Version: 2.1.6
Precedence: list
List-Id: Arla discussions <arla-drinkers.stacken.kth.se>
List-Unsubscribe: <https://lists.stacken.kth.se/mailman/listinfo/arla-drinkers>,
<mailto:arla-drinkers-request@stacken.kth.se?subject=unsubscribe>
List-Archive: <http://lists.stacken.kth.se/pipermail/arla-drinkers>
List-Post: <mailto:arla-drinkers@stacken.kth.se>
List-Help: <mailto:arla-drinkers-request@stacken.kth.se?subject=help>
List-Subscribe: <https://lists.stacken.kth.se/mailman/listinfo/arla-drinkers>,
<mailto:arla-drinkers-request@stacken.kth.se?subject=subscribe>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: arla-drinkers-bounces@stacken.kth.se
Errors-To: arla-drinkers-bounces@stacken.kth.se
I was talking with Derrick Brashear earlier about parallel I/O (e.g.,
allow a single cache manager to get chunks of data from multiple file
servers simultaneously and not just prefer a single server at a time
for a given fid), and he mentioned that you guys have done some work
on it for Arla.
Could someone point me to what has been done?
Thanks,
Steven
_______________________________________________
Arla-drinkers mailing list
Arla-drinkers@stacken.kth.se
https://lists.stacken.kth.se/mailman/listinfo/arla-drinkers