From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Sandeen Subject: Re: Rare xfsqa test failure Date: Wed, 19 Aug 2009 11:51:25 -0500 Message-ID: <4A8C2D8D.8080402@redhat.com> References: <20090818170705.GI5931@webber.adilger.int> <20090818214218.GK28560@mit.edu> <4A8C1A04.1090501@redhat.com> <20090819164014.GA17665@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Theodore Tso , Andreas Dilger , linux-ext4@vger.kernel.org To: Christoph Hellwig Return-path: Received: from mx2.redhat.com ([66.187.237.31]:49573 "EHLO mx2.redhat.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752790AbZHSQyF (ORCPT ); Wed, 19 Aug 2009 12:54:05 -0400 In-Reply-To: <20090819164014.GA17665@infradead.org> Sender: linux-ext4-owner@vger.kernel.org List-ID: Christoph Hellwig wrote: > On Wed, Aug 19, 2009 at 10:28:04AM -0500, Eric Sandeen wrote: >> If so, that calls ltp's fsstress, which does not call fallocate nor >> posix_fallocate. It only does preallocation on xfs via the old >> xfs-specific ioctl (though I suppose we should add it...) > > Which in modern kernels is implemented in common code and gets routed to > ->falllocate. Oh right.... I was thinking it didn't try any xfs ioctls on non-xfs filesystems but I guess that's not the case. -Eric