From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C88BBC4727C for ; Thu, 1 Oct 2020 14:31:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D787207FB for ; Thu, 1 Oct 2020 14:31:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732339AbgJAOba (ORCPT ); Thu, 1 Oct 2020 10:31:30 -0400 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:51693 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732099AbgJAOb3 (ORCPT ); Thu, 1 Oct 2020 10:31:29 -0400 Received: from callcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 091EVOq2030955 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 1 Oct 2020 10:31:24 -0400 Received: by callcc.thunk.org (Postfix, from userid 15806) id 438EF42003C; Thu, 1 Oct 2020 10:31:24 -0400 (EDT) Date: Thu, 1 Oct 2020 10:31:24 -0400 From: "Theodore Y. Ts'o" To: Jan Kara Cc: linux-ext4@vger.kernel.org Subject: Re: [PATCH] mke2fs: Warn if fs block size is incompatible with DAX Message-ID: <20201001143124.GH23474@mit.edu> References: <20200709144057.21333-1-jack@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200709144057.21333-1-jack@suse.cz> Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Thu, Jul 09, 2020 at 04:40:57PM +0200, Jan Kara wrote: > If we are creating filesystem on DAX capable device, warn if set block > size is incompatible with DAX to give admin some hint why DAX might not > be available. > > Signed-off-by: Jan Kara Applied, thanks. - Ted