From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-we0-f181.google.com ([74.125.82.181]:59987 "EHLO mail-we0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752931Ab3GIUbo (ORCPT ); Tue, 9 Jul 2013 16:31:44 -0400 Received: by mail-we0-f181.google.com with SMTP id p58so5078700wes.40 for ; Tue, 09 Jul 2013 13:31:43 -0700 (PDT) From: Filipe David Borba Manana To: linux-btrfs@vger.kernel.org Cc: Filipe David Borba Manana Subject: [PATCH] Btrfs-progs: update usage message for cmds-restore Date: Tue, 9 Jul 2013 21:31:37 +0100 Message-Id: <1373401897-31850-1-git-send-email-fdmanana@gmail.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Mention that a target path argument is mandatory unless the -l option is supplied. Also mention about the existence of the -l option, which was previously not announced. $ btrfs restore -v /dev/sdb3 usage: btrfs restore [options] Try to restore files from a damaged filesystem (unmounted) -s get snapshots -v verbose -i ignore errors -o overwrite -t tree location -f filesystem location -u super mirror -d find dir $ echo $? 129 After specifying a target path, the command works as expected: $ btrfs restore -v /dev/sdb3 files2/ Restoring files2/file1 Done searching $ echo $? 0 Signed-off-by: Filipe David Borba Manana --- cmds-restore.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cmds-restore.c b/cmds-restore.c index eca528d..70ebb9f 100644 --- a/cmds-restore.c +++ b/cmds-restore.c @@ -956,7 +956,7 @@ out: } const char * const cmd_restore_usage[] = { - "btrfs restore [options] ", + "btrfs restore [options] | btrfs restore -l ", "Try to restore files from a damaged filesystem (unmounted)", "", "-s get snapshots", @@ -967,6 +967,7 @@ const char * const cmd_restore_usage[] = { "-f filesystem location", "-u super mirror", "-d find dir", + "-l list roots", NULL }; -- 1.7.9.5