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=-8.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,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 CA852C43387 for ; Fri, 18 Jan 2019 09:45:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C7A02087E for ; Fri, 18 Jan 2019 09:45:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="kqAV3EuY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727371AbfARJps (ORCPT ); Fri, 18 Jan 2019 04:45:48 -0500 Received: from esa4.hgst.iphmx.com ([216.71.154.42]:8872 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726818AbfARJpr (ORCPT ); Fri, 18 Jan 2019 04:45:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1547804747; x=1579340747; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=dh8QPHi3FD6QXaxoS9Vqy3f5Q2frQEsXR0qi8u8XpP0=; b=kqAV3EuYMxIk+5SBoEKZC1eZJOKKGaHoZTlgKnDyKGw1OJ8tWTTSVwAm +S8fCZcqITqQNu1P2wD67+2Sv+070T96kbjFy+0lILYx62S0HJ0fEJBhJ hRIQkn3c0tJOew/x0XS4dzGBrVZ2pHy+zxosJ0+v4rXDaVHrybHeUipSs 5BenT4tjHVfKCVhhNvS3UuoXsXXb0Urm3yHcTrCJtrk6322dIzOxc9LVn vtuC2BxTaj4qxT14MlJkPu9dyHwGS/UWoERrnnojZQj0qzVvgTOkr1u+E JeZwNX5GL4gVq1vdSsEXcrwCr/K1G1azeYl+14tzdx3nE/iOPk8U8Z9JB A==; X-IronPort-AV: E=Sophos;i="5.56,489,1539619200"; d="scan'208";a="99182351" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 18 Jan 2019 17:45:42 +0800 Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep02.wdc.com with ESMTP; 18 Jan 2019 01:26:59 -0800 Received: from shin_dev.dhcp.fujisawa.hgst.com (HELO shin_dev.fujisawa.hgst.com) ([10.149.52.166]) by uls-op-cesaip02.wdc.com with ESMTP; 18 Jan 2019 01:45:38 -0800 From: Shin'ichiro Kawasaki To: linux-block@vger.kernel.org, Omar Sandoval , Masato Suzuki , Shinichiro Kawasaki Cc: Omar Sandoval , Jens Axboe , Matias Bjorling , Hannes Reinecke , Mike Snitzer , "Martin K . Petersen" , Chaitanya Kulkarni Subject: [PATCH blktests v3 10/13] zbd/002: report zone test Date: Fri, 18 Jan 2019 18:44:50 +0900 Message-Id: <20190118094453.13773-11-shinichiro.kawasaki@wdc.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190118094453.13773-1-shinichiro.kawasaki@wdc.com> References: <20190118094453.13773-1-shinichiro.kawasaki@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org From: Masato Suzuki Get a report for all zones and confirm that the reported values are valid and consistent with regard to the device capacity and zone size. Signed-off-by: Masato Suzuki --- tests/zbd/002 | 108 ++++++++++++++++++++++++++++++++++++++++++++++ tests/zbd/002.out | 2 + 2 files changed, 110 insertions(+) create mode 100755 tests/zbd/002 create mode 100644 tests/zbd/002.out diff --git a/tests/zbd/002 b/tests/zbd/002 new file mode 100755 index 0000000..e197827 --- /dev/null +++ b/tests/zbd/002 @@ -0,0 +1,108 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-3.0+ +# Copyright (C) 2018 Western Digital Corporation or its affiliates. +# +# Issue report zone command and confirm consistency of reported values. + +. tests/zbd/rc + +DESCRIPTION="report zone" +CAN_BE_ZONED=1 + +fallback_device() { + _fallback_null_blk_zoned +} + +cleanup_fallback_device() { + _exit_null_blk +} + +_check_blkzone_report() { + # Utilize local variables as much as possible to speed up loop execution + local -i max_idx=$((REPORTED_COUNT - 1)) + local -i chunk_sectors=${SYSFS_VARS[$SV_CHUNK_SECTORS]} + local -i cur_start=${ZONE_STARTS[0]} + local -i next_start=0 + local -i len=0 + local -i wptr=0 + local -i cond=0 + local -i zone_type=0 + + # Confirm number of reported zones + if [[ ${REPORTED_COUNT} -ne ${SYSFS_VARS[$SV_NR_ZONES]} ]]; then + echo "The number of zones reported differ from sysfs nr_zones" + echo -n "Reported zones count: ${REPORTED_COUNT} " + echo "sysfs nr_zones: ${SYSFS_VARS[$SV_NR_ZONES]}" + return 1 + fi + + # Check consistency between last zone size and capacity + local -i last_zone_end=$((ZONE_STARTS[max_idx] + ZONE_LENGTHS[max_idx])) + if [[ ${last_zone_end} -gt ${SYSFS_VARS[$SV_CAPACITY]} ]]; then + echo "Last zone start sector + length exceeds capacity" + echo -n "Capacity: ${SYSFS_VARS[$SV_CAPACITY]}, " + echo "last zone start sector + length: ${last_zone_end}" + return 1 + fi + + # Check each zone parameter validity and that all zones are contiguous + for ((idx = 0; idx <= max_idx; idx++)); do + + next_start=${ZONE_STARTS[$((idx+1))]} + len=${ZONE_LENGTHS[$idx]} + wptr=${ZONE_WPTRS[$idx]} + cond=${ZONE_CONDS[$idx]} + zone_type=${ZONE_TYPES[$idx]} + + # Check two zones are contiguous + if [[ $((cur_start+len)) -ne ${next_start} ]]; then + echo -n "Zones are not contiguous at zone ${idx}. " + echo "cur:${cur_start}+${len}, next:${next_start}" + return 1 + fi + + # Check zone size + if [[ ${len} -ne ${chunk_sectors} && + ${idx} -ne ${max_idx} ]]; then + echo -n "Zone size is not same as chunk_sectors " + echo -n "at zone ${idx}. " + echo "size: ${len}, chunk_sectors: ${chunk_sectors}" + return 1 + fi + + # Check write pointer + if [[ ${wptr} -lt 0 || ${wptr} -gt ${len} ]]; then + echo -n "Write pointer is invalid at zone ${idx}. " + echo "wp:${wptr}" + return 1 + fi + + # Check zone condition + if [[ ! ${ZONE_COND_ARRAY[cond]} ]]; then + echo -n "Zone condition is incorrect at zone ${idx}. " + echo "condition: ${cond}" + return 1 + fi + + # Check zone type + if [[ ! ${ZONE_TYPE_ARRAY[zone_type]} ]]; then + echo -n "Zone type is incorrect at zone ${idx}. " + echo "type: ${zone_type}" + return 1 + fi + cur_start=${next_start} + done + return 0 +} + +test_device() { + echo "Running ${TEST_NAME}" + + _get_sysfs_variable "${TEST_DEV}" || return $? + _get_blkzone_report "${TEST_DEV}" || return $? + _check_blkzone_report || return $? + _put_blkzone_report + _put_sysfs_variable + + echo "Test complete" +} diff --git a/tests/zbd/002.out b/tests/zbd/002.out new file mode 100644 index 0000000..7317541 --- /dev/null +++ b/tests/zbd/002.out @@ -0,0 +1,2 @@ +Running zbd/002 +Test complete -- 2.20.1