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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70A80C433EF for ; Tue, 31 May 2022 19:55:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347554AbiEaTzi (ORCPT ); Tue, 31 May 2022 15:55:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347502AbiEaTzh (ORCPT ); Tue, 31 May 2022 15:55:37 -0400 Received: from mx.ewheeler.net (mx.ewheeler.net [173.205.220.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E23008FD5A for ; Tue, 31 May 2022 12:55:36 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by mx.ewheeler.net (Postfix) with ESMTP id AAA2939; Tue, 31 May 2022 12:55:36 -0700 (PDT) X-Virus-Scanned: amavisd-new at ewheeler.net Received: from mx.ewheeler.net ([127.0.0.1]) by localhost (mx.ewheeler.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id L57yEdYsCkNt; Tue, 31 May 2022 12:55:32 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx.ewheeler.net (Postfix) with ESMTPSA id 48141B; Tue, 31 May 2022 12:55:32 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 mx.ewheeler.net 48141B Date: Tue, 31 May 2022 12:55:32 -0700 (PDT) From: Eric Wheeler To: Kent Overstreet cc: Generic Plant , linux-bcachefs@vger.kernel.org Subject: Re: Command mistype on bcachefs.org In-Reply-To: <20220525172223.gng6e7nfi5jn7hav@moria.home.lan> Message-ID: <85aede4-4ca3-738e-6dab-6c5565eb73fb@ewheeler.net> References: <20220525172223.gng6e7nfi5jn7hav@moria.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk List-ID: X-Mailing-List: linux-bcachefs@vger.kernel.org On Wed, 25 May 2022, Kent Overstreet wrote: > On Sat, May 21, 2022 at 08:19:11PM +0100, Generic Plant wrote: > > Hi, > > > > I noticed there was a mistype on https://bcachefs.org/. Specifically the > > command: > > > > bcachefs format /dev/sd[ab]1 \ > > --foreground_target /dev/sda1 \* --promote-target /dev/sda1 \ > > * --background_target /dev/sdb1 > > mount -t bcachefs /dev/sda1:/dev/sdb1 /mnt > > Thanks, fixed - the --target options now take sda1, not /dev/sda1 If --target options take the name without /dev, then how are paths like /dev/mapper/foo handled? Do you need to specify "dm-7" or whatever the /dev/dm-N path is? -- Eric Wheeler > > > Also, it's a weird edge case but has anyone attempted a multi device with > > USB sticks? I've tried to but I can only create a folder then I get a file > > system is read only error (mounting with -o rw). > > What dmesg do you get? >