From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fyodor Ustinov Subject: Re: Filesystems for ceph Date: Thu, 28 Jul 2011 21:27:27 +0300 Message-ID: <4E31AA0F.10202@ufm.su> References: <4E30E42E.30101@ufm.su> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail.ufm.su ([77.120.103.19]:57800 "EHLO mail.ufm.su" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753954Ab1G1S1b (ORCPT ); Thu, 28 Jul 2011 14:27:31 -0400 In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Sage Weil Cc: ceph-devel@vger.kernel.org On 07/28/2011 07:35 AM, Sage Weil wrote: > Oh, you mean the fsck errors? Got it. If you see it again (on another > disk/machine, with a reasonably fresh fs) the ext4 guys will be interested > in hearing about it. It's probably in the xattr code, which ceph uses > heavily but most people only set once per file (for selinux labels), if > at all. I now see it on _all_ of 12 osd (8 physical servers, each osd have own fs). I plan to upgrade the kernel on the osd servers to 3.0 and if do not get better - then time to shake the guys from ext4 team (with your help) WBR, Fyodor.