Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756766AbZIDMbp (ORCPT ); Fri, 4 Sep 2009 08:31:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755862AbZIDMbn (ORCPT ); Fri, 4 Sep 2009 08:31:43 -0400 Received: from mail-out2.uio.no ([129.240.10.58]:50488 "EHLO mail-out2.uio.no" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753612AbZIDMbm (ORCPT ); Fri, 4 Sep 2009 08:31:42 -0400 Subject: Re: VM issue causing high CPU loads From: Trond Myklebust To: Simon Kirby Cc: Yohan , Andrew Morton , linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, Neil Brown , "J. Bruce Fields" , mikevs@xs4all.net In-Reply-To: <20090903222253.GA8405@hostway.ca> References: <4A92A25A.4050608@yohan.staff.proxad.net> <20090824162155.ce323f08.akpm@linux-foundation.org> <4A96463E.5080002@corp.free.fr> <4A9C34F8.2010307@corp.free.fr> <20090902170642.f4381c1d.akpm@linux-foundation.org> <1251982884.18338.9.camel@heimdal.trondhjem.org> <4A9FC719.9020104@corp.free.fr> <1251986526.18338.29.camel@heimdal.trondhjem.org> <20090903200550.GB5257@hostway.ca> <1252010965.18338.63.camel@heimdal.trondhjem.org> <20090903222253.GA8405@hostway.ca> Content-Type: text/plain Date: Fri, 04 Sep 2009 08:31:37 -0400 Message-Id: <1252067497.13204.3.camel@heimdal.trondhjem.org> Mime-Version: 1.0 X-Mailer: Evolution 2.26.1 Content-Transfer-Encoding: 7bit X-UiO-Ratelimit-Test: rcpts/h 8 msgs/h 1 sum rcpts/h 14 sum msgs/h 1 total rcpts 1328 max rcpts/h 27 ratelimit 0 X-UiO-Spam-info: not spam, SpamAssassin (score=-5.0, required=5.0, autolearn=disabled, UIO_MAIL_IS_INTERNAL=-5, uiobl=NO, uiouri=NO) X-UiO-Scanned: 8461A7DCF4F53C7C9533B3C64BDB33AFEA24FB48 X-UiO-SPAM-Test: remote_host: 68.40.207.222 spam_score: -49 maxlevel 80 minaction 2 bait 0 mail/h: 1 total 218 max/h 6 blacklist 0 greylist 0 ratelimit 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 584 Lines: 15 On Thu, 2009-09-03 at 15:22 -0700, Simon Kirby wrote: > So, for environments with all POSIX systems, what do you think about > perhaps a mount or export flag that violates the spec on purpose to allow > numeric IDs to be used? No! I'm not interested in starting a LinuxPrivateNFSv4 protocol on top of everything else we've got... Trond -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/