From mboxrd@z Thu Jan 1 00:00:00 1970 From: Valerie Henson Subject: Re: [RFC][PATCH] ChunkFS: fs fission for faster fsck Date: Wed, 25 Apr 2007 16:06:49 -0700 Message-ID: <20070425230648.GD16129@nifty> References: <17965.60841.900376.524639@gargle.gargle.HOWL> <17966.23512.363955.141489@gargle.gargle.HOWL> <462E7C47.8080604@ksu.edu> <20070425105434.GX32602149@melbourne.sgi.com> <20070425113834.GT5967@schatzie.adilger.int> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii To: David Chinner , Amit Gud , Nikita Danilov , David Lang , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, riel@surriel.com, zab@zabbo.net, arjan@infradead.org, suparna@in.ibm.com, brandon@ifup.org, karunasagark@gmail.com Return-path: Received: from mga07.intel.com ([143.182.124.22]:8193 "EHLO azsmga101.ch.intel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754508AbXDYXGv (ORCPT ); Wed, 25 Apr 2007 19:06:51 -0400 Content-Disposition: inline In-Reply-To: <20070425113834.GT5967@schatzie.adilger.int> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org On Wed, Apr 25, 2007 at 05:38:34AM -0600, Andreas Dilger wrote: > > The case where only a fsck of the corrupt chunk is done would not find the > cnode references. Maybe there needs to be per-chunk info which contains > a list/bitmap of other chunks that have cnodes shared with each chunk? Yes, exactly. One might almost think you had solved this problem before. :):):) -VAL