From patchwork Wed Oct 30 08:41:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Jain X-Patchwork-Id: 11219251 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C98A01390 for ; Wed, 30 Oct 2019 08:42:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A77CC20874 for ; Wed, 30 Oct 2019 08:42:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="BnNPOfm1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726584AbfJ3Il7 (ORCPT ); Wed, 30 Oct 2019 04:41:59 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:60994 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726535AbfJ3Il7 (ORCPT ); Wed, 30 Oct 2019 04:41:59 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9U8ctgH054336; Wed, 30 Oct 2019 08:41:57 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2019-08-05; bh=78RP8FCTtF0do2rSTdRv0r8CLw88EmQsu+oiUeQp7KQ=; b=BnNPOfm1s2daS/q5klcdbykQX8DOqzOXE1Wlh1uw1KbZgimJ/JNU04ciXGNsTCwOCcug pVRR61yMUIXmXu9Ivqhw8u+aeaRXRH6XTVk1hWnXHs03aFWjnP1YyH41ZuaiT7hxSoBO mFsKPSRxi64PCPcNe/ycE/hpASuO2yjdAu21XAtIqIiB4wFV6a5xndzar7+5U7HIbXFa vF6hQXnVGihPhV9XAjB66zAbTn/42XWmM5ftwhLrm06BPgKfAJaIbDqvplY5ElU81SAq RBRStxABAGrpwJlawljqGUsaMXhb3Is48E+n1jeHAh+5dMG+/+amjw4PfIA4uzSCJ3Aq wA== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2130.oracle.com with ESMTP id 2vxwhfje4w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 30 Oct 2019 08:41:57 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9U8cqZ4150166; Wed, 30 Oct 2019 08:41:57 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userp3030.oracle.com with ESMTP id 2vxwhvmga7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 30 Oct 2019 08:41:57 +0000 Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x9U8fue7018751; Wed, 30 Oct 2019 08:41:56 GMT Received: from mb.wifi.oracle.com (/192.188.170.109) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 30 Oct 2019 01:41:56 -0700 From: Anand Jain To: linux-btrfs@vger.kernel.org Cc: dsterba@suse.com Subject: [PATCH v1 17/18] btrfs-progs: device scan: add verbose option Date: Wed, 30 Oct 2019 16:41:21 +0800 Message-Id: <20191030084122.29745-18-anand.jain@oracle.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191030084122.29745-1-anand.jain@oracle.com> References: <20191030084122.29745-1-anand.jain@oracle.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9425 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910300086 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9425 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910300086 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Enable verbose output for the device scanned, this uses the global verbose option. For example: ./btrfs --verbose device scan Scanning for Btrfs filesystems registered: /dev/sda1 registered: /dev/sda2 registered: /dev/sda3 registered: /dev/sda5 registered: /dev/sda6 Signed-off-by: Anand Jain --- cmds/device.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/cmds/device.c b/cmds/device.c index f96d71e0477a..d268fb2de126 100644 --- a/cmds/device.c +++ b/cmds/device.c @@ -303,6 +303,8 @@ static const char * const cmd_device_scan_usage[] = { " -d|--all-devices enumerate and register all devices, use as a fallback", " if blkid is not available", " -u|--forget [...] unregister a given device or all stale devices if no path ", + HELPINFO_GLOBAL_OPTIONS_HEADER, + HELPINFO_INSERT_VERBOSE, NULL }; @@ -354,7 +356,7 @@ static int cmd_device_scan(const struct cmd_struct *cmd, int argc, char **argv) } } else { printf("Scanning for Btrfs filesystems\n"); - ret = btrfs_scan_devices(0); + ret = btrfs_scan_devices(1); error_on(ret, "error %d while scanning", ret); ret = btrfs_register_all_devices(); error_on(ret,