From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id E53E27F3F for ; Wed, 14 Jan 2015 00:13:00 -0600 (CST) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id D019E304039 for ; Tue, 13 Jan 2015 22:13:00 -0800 (PST) Received: from smtp.welcomes-you.com (welcomes-you.com [144.76.218.113]) by cuda.sgi.com with ESMTP id 4LTvfmNQ4kINN3Ty for ; Tue, 13 Jan 2015 22:12:57 -0800 (PST) Message-ID: <54B608E7.9040702@aei.mpg.de> Date: Wed, 14 Jan 2015 07:12:55 +0100 From: Carsten Aulbert MIME-Version: 1.0 Subject: Re: extremely slow file creation/deletion after xfs ran full References: <54B387A1.6000807@aei.mpg.de> <54B3CC6A.4080405@aei.mpg.de> <20150112155206.GD25944@bfoster.bfoster> <54B3F19D.6030307@aei.mpg.de> <20150112163749.GE25944@bfoster.bfoster> <54B40552.50106@aei.mpg.de> <20150113203332.GD29484@destitution> In-Reply-To: <20150113203332.GD29484@destitution> 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: Dave Chinner Cc: xfs@oss.sgi.com Hi Dave On 01/13/2015 09:33 PM, Dave Chinner wrote: > > This pattern seems to match a filesystem that was running under > inode32 for most of it's life, and is now using inode64 and hence > spreading the subdirectories and hence new inodes over all AGs > instead of just limiting them to AG 0.... > I fear you are right. The install logs from 2012 show, that fstab simply contained: UUID=dd407af5-1edc-41de-8c72-5fe1de31fb11 /srv xfs rw 0 2 And our change management is not that good to track back, when we changed to inode64. OK, I think I've gathered quite a lot of things we did wrong. I'll try to summarize it in another email later today or tomorrow to invite a few more comments before we go ahead redoing the FS. Also, it may serve as summary for the list archive. For now, I want to say a very, very big thank you for remarks and suggestions! Cheers Carsten _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs