From patchwork Sun Dec 6 15:37:49 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrian von Bidder X-Patchwork-Id: 65167 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id nB6FkBpP017463 for ; Sun, 6 Dec 2009 15:46:11 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932183AbZLFPqD (ORCPT ); Sun, 6 Dec 2009 10:46:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755755AbZLFPqC (ORCPT ); Sun, 6 Dec 2009 10:46:02 -0500 Received: from zbasel.fortytwo.ch ([193.138.215.60]:35309 "EHLO zbasel.fortytwo.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932183AbZLFPqB (ORCPT ); Sun, 6 Dec 2009 10:46:01 -0500 X-Greylist: delayed 494 seconds by postgrey-1.27 at vger.kernel.org; Sun, 06 Dec 2009 10:46:00 EST Received: from faehrimaa.localnet (zux221-216-026.adsl.green.ch [81.221.216.26]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by zbasel.fortytwo.ch (Postfix) with ESMTP id 2CEBC3045B for ; Sun, 6 Dec 2009 16:37:53 +0100 (CET) From: Adrian von Bidder To: linux-btrfs@vger.kernel.org Subject: Q: list btrfs snapshots/subvolumes Date: Sun, 6 Dec 2009 16:37:49 +0100 User-Agent: KMail/1.12.2 (Linux/2.6.32-rc8-amd64; KDE/4.3.2; x86_64; ; ) MIME-Version: 1.0 Message-Id: <200912061637.50131@fortytwo.ch> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org --- a/btrfs-vol.c +++ b/btrfs-vol.c @@ -53,6 +53,8 @@ static void print_usage(void) fprintf(stderr, "\t-a device add one device\n"); fprintf(stderr, "\t-b balance chunks across all devices\n"); fprintf(stderr, "\t-r device remove one device\n"); + fprintf(stderr, "\t use 'missing' as device name " + "to remove a failed device\n"); exit(1); } )))