From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from ipmail06.adl2.internode.on.net ([150.101.137.129]:63725 "EHLO ipmail06.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726225AbfAVVw5 (ORCPT ); Tue, 22 Jan 2019 16:52:57 -0500 Date: Wed, 23 Jan 2019 08:52:54 +1100 From: Dave Chinner Subject: Re: [Bug 202127] cannot mount or create xfs on a 597T device Message-ID: <20190122215254.GM6173@dastard> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: bugzilla-daemon@bugzilla.kernel.org Cc: linux-xfs@vger.kernel.org On Tue, Jan 22, 2019 at 12:49:31PM +0000, bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=202127 > > --- Comment #22 from daimh@umich.edu --- > An update is that Broadcom engineer cannot reproduce the issue with Arch Linux > kernel 4.20.3-arch1-1-ARCH and mkfs.xfs version 4.19.0. The difference is his > raid-60 is 7T and 2T, while mine is 556T. IOWs, they didn't actually test your configuration, and so they didn't see the problem you are seeing. Which implies they've got a problem in their firmware where something overflows at a larger size than 7TB. If that were my raid card, I'd be tearing strips off the support engineer's manager by now... Cheers, Dave. -- Dave Chinner david@fromorbit.com