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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham 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 F333FCA9EAF for ; Wed, 30 Oct 2019 08:42:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CA0D3205ED for ; Wed, 30 Oct 2019 08:42:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="QO9rNvQ3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726602AbfJ3ImC (ORCPT ); Wed, 30 Oct 2019 04:42:02 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:33590 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726535AbfJ3ImB (ORCPT ); Wed, 30 Oct 2019 04:42:01 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9U8d2TJ037066; Wed, 30 Oct 2019 08:42:00 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=k1imgJ3WfTgzRKRTI4DHXkF5WiukNnZGFIUGrOX/pD4=; b=QO9rNvQ30wShmByOe1sGWkFGlPQvfSLyWORSPW8ckR/f2ClkAAjTQRHP65pd6kLdeLUi USao63qJlJbFVJm/l/rT1LqU4S41GVfYkgvxICeUzTkB368yVKC1x87/uniRIBJnZvZD wsK6GR1j7HOhSHGCIV/8v4eBjuB/3YH8zxgsl/YR3yRiHOCfNVVjMtnZl0+jg+LhtiAC g1j46UCg1ThjDPt/eWf7ulDa5gVf4McXNd8/XrL933MWDQOBP6CP8LJCwmtp+dZ5R4/o Zrbq5y9Efpgeis9utHma/8if7rddMQi36S7ej+1xnqfh/R98I4qyPE/lCCLLKuurq8Ti ZQ== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by aserp2120.oracle.com with ESMTP id 2vxwhfafk9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 30 Oct 2019 08:41:59 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x9U8cYh3073894; Wed, 30 Oct 2019 08:41:59 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3020.oracle.com with ESMTP id 2vxwj63nuk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 30 Oct 2019 08:41:59 +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 x9U8fwC0018756; Wed, 30 Oct 2019 08:41:58 GMT Received: from mb.wifi.oracle.com (/192.188.170.109) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 30 Oct 2019 01:41:58 -0700 From: Anand Jain To: linux-btrfs@vger.kernel.org Cc: dsterba@suse.com Subject: [PATCH v1 18/18] btrfs-progs: device scan: add quiet option Date: Wed, 30 Oct 2019 16:41:22 +0800 Message-Id: <20191030084122.29745-19-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 Content-Transfer-Encoding: 8bit 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 the quiet option to the btrfs(8) device scan command. Does the job quietly. For example: btrfs --quiet device scan Signed-off-by: Anand Jain --- cmds/device.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cmds/device.c b/cmds/device.c index d268fb2de126..5a0c253ce3eb 100644 --- a/cmds/device.c +++ b/cmds/device.c @@ -305,6 +305,7 @@ static const char * const cmd_device_scan_usage[] = { " -u|--forget [...] unregister a given device or all stale devices if no path ", HELPINFO_GLOBAL_OPTIONS_HEADER, HELPINFO_INSERT_VERBOSE, + HELPINFO_INSERT_QUITE, NULL }; @@ -355,7 +356,7 @@ static int cmd_device_scan(const struct cmd_struct *cmd, int argc, char **argv) error("cannot unregister devices: %m"); } } else { - printf("Scanning for Btrfs filesystems\n"); + pr_verbose(-1, "Scanning for Btrfs filesystems\n"); ret = btrfs_scan_devices(1); error_on(ret, "error %d while scanning", ret); ret = btrfs_register_all_devices(); -- 2.23.0