From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gregory Haskins Subject: Re: [PATCH 00/33] Swap over NFS -v14 Date: Wed, 31 Oct 2007 09:44:18 -0400 Message-ID: <472886B2.1060207@gmail.com> References: <20071030160401.296770000@chello.nl> <200710311426.33223.nickpiggin@yahoo.com.au> <1193830033.27652.159.camel@twins> <47287220.8050804@garzik.org> <1193835413.27652.205.camel@twins> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Jeff Garzik , Nick Piggin , Linus Torvalds , Andrew Morton , linux-kernel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, trond.myklebust@fys.uio.no To: Peter Zijlstra Return-path: Received: from an-out-0708.google.com ([209.85.132.249]:39544 "EHLO an-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756719AbXJaNob (ORCPT ); Wed, 31 Oct 2007 09:44:31 -0400 Received: by an-out-0708.google.com with SMTP id b36so13939ana for ; Wed, 31 Oct 2007 06:44:31 -0700 (PDT) In-Reply-To: <1193835413.27652.205.camel@twins> Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Peter Zijlstra wrote: > > But please, people who want this (I'm sure some of you are reading) do > speak up. I'm just the motivated corporate drone implementing the > feature :-) FWIW, I could have used a "swap to network technology X" like system at my last job. We were building a large networking switch with blades, and the IO cards didn't have anywhere near the resources that the control modules had (no persistent storage, small ram, etc). We were already doing userspace coredumps over NFS to the control cards. It would have been nice to swap as well.