From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id B748F7F6F for ; Sat, 30 Mar 2013 13:52:22 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id 54540AC003 for ; Sat, 30 Mar 2013 11:52:19 -0700 (PDT) Received: from greer.hardwarefreak.com (mo-65-41-216-221.sta.embarqhsd.net [65.41.216.221]) by cuda.sgi.com with ESMTP id IV4zMO4pfCN3O1rl for ; Sat, 30 Mar 2013 11:52:18 -0700 (PDT) Message-ID: <51573461.8070006@hardwarefreak.com> Date: Sat, 30 Mar 2013 13:52:17 -0500 From: Stan Hoeppner MIME-Version: 1.0 Subject: Re: Xfs_repair and journalling -- EXT4 journal replay discussion References: <5147E360.10605@sandeen.net> <5148037B.5010706@hardwarefreak.com> (sfid-20130319_091205_759083_BA6F1AD2) <201303190924.29362.Martin@lichtvoll.de> <51483A7D.9050202@hardwarefreak.com> <5156DF72.1090703@hardwarefreak.com> <5157237A.40006@sandeen.net> In-Reply-To: <5157237A.40006@sandeen.net> Reply-To: stan@hardwarefreak.com List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Eric Sandeen Cc: Subranshu Patel , xfs@oss.sgi.com On 3/30/2013 12:40 PM, Eric Sandeen wrote: > On 3/30/13 7:49 AM, Stan Hoeppner wrote: >> Ok, so here's the skinny on the source of our confusion WRT how/when >> EXT4 replays journals, and it's rather interesting. Ted Ts'o explained >> the following. > > Where was this, out of curiosity? Private email exchange with Ted. I thought it was best from an etiquette standpoint not to wholesale paste his two private emails to the XFS list, but to summarize. Maybe it would be ok if I put it on my web server for a couple of days then remove it. http://www.hardwarefreak.com/ext4-journaling.txt -- Stan _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs