From patchwork Wed Jan 17 08:17:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guixin Liu X-Patchwork-Id: 13521471 Received: from out30-98.freemail.mail.aliyun.com (out30-98.freemail.mail.aliyun.com [115.124.30.98]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2B4AD1118C for ; Wed, 17 Jan 2024 08:17:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.98 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705479482; cv=none; b=XlPGw7Txnb9ziK3igCybp3DLw/IgVO6EIBvgJHJQzKRrLEyC+FGOXJrl0l/j2Mxg6F2Hckhu69z5rULl6QScsBP9ruUu15o9n9jmz/6nArHA+6jQjrZUMxs5SV+Iaztpr7UfF3cPFgXfHWfVrMHkkqJcNyrKfj/4IWO9k/7YELM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705479482; c=relaxed/simple; bh=4kZDgRK7rjPVV58we6K7xR4kh0Q8kCdLtQBl0WtiGOQ=; h=X-Alimail-AntiSpam:Received:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version: Content-Transfer-Encoding; b=Z5fqLkPUTwh04WD6U3VlcW38Q4zBgVK/9doTz1bZvxivUbG+VoCtHguFaNYShaHuSwrJLT5C92xiVrpicD2Gq8IFCvjUwXvm0uvlLFgU1AODB8bysj0oJlLzm0khmj0x2t7vztKu5qdnuyrhm9EkMyUjbPB/vNiB5FFVHl3gFNc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; arc=none smtp.client-ip=115.124.30.98 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R171e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=kanie@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0W-ogcXo_1705479472; Received: from localhost(mailfrom:kanie@linux.alibaba.com fp:SMTPD_---0W-ogcXo_1705479472) by smtp.aliyun-inc.com; Wed, 17 Jan 2024 16:17:56 +0800 From: Guixin Liu To: shinichiro.kawasaki@wdc.com Cc: chaitanyak@nvidia.com, linux-block@vger.kernel.org, linux-nvme@lists.infradead.org Subject: [PATCH V2 2/2] test/nvme/050: test the reservation feature Date: Wed, 17 Jan 2024 16:17:42 +0800 Message-ID: <20240117081742.93941-3-kanie@linux.alibaba.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240117081742.93941-1-kanie@linux.alibaba.com> References: <20240117081742.93941-1-kanie@linux.alibaba.com> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Test the reservation feature, includes register, acquire, release and report. Signed-off-by: Guixin Liu --- tests/nvme/050 | 96 ++++++++++++++++++++++++++++++++++++++++ tests/nvme/050.out | 108 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 204 insertions(+) create mode 100644 tests/nvme/050 create mode 100644 tests/nvme/050.out diff --git a/tests/nvme/050 b/tests/nvme/050 new file mode 100644 index 0000000..7e59de4 --- /dev/null +++ b/tests/nvme/050 @@ -0,0 +1,96 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-3.0+ +# Copyright (C) 2024 Guixin Liu +# Copyright (C) 2024 Alibaba Group. +# +# Test the NVMe reservation feature +# +. tests/nvme/rc + +DESCRIPTION="test the reservation feature" +QUICK=1 + +requires() { + _nvme_requires +} + +resv_report() { + local nvmedev=$1 + + if nvme resv-report --help 2>&1 | grep -- '--eds' > /dev/null; then + nvme resv-report "/dev/${nvmedev}n1" --eds | grep -v "hostid" + else + nvme resv-report "/dev/${nvmedev}n1" --cdw11=1 | grep -v "hostid" + fi +} + +test_resv() { + local nvmedev=$1 + + echo "Register" + resv_report "${nvmedev}" + nvme resv-register "/dev/${nvmedev}n1" --nrkey=4 --rrega=0 + resv_report "${nvmedev}" + + echo "Replace" + nvme resv-register "/dev/${nvmedev}n1" --crkey=4 --nrkey=5 --rrega=2 + resv_report "${nvmedev}" + + echo "Unregister" + nvme resv-register "/dev/${nvmedev}n1" --crkey=5 --rrega=1 + resv_report "${nvmedev}" + + echo "Acquire" + nvme resv-register "/dev/${nvmedev}n1" --nrkey=4 --rrega=0 + nvme resv-acquire "/dev/${nvmedev}n1" --crkey=4 --rtype=1 --racqa=0 + resv_report "${nvmedev}" + + echo "Preempt" + nvme resv-acquire "/dev/${nvmedev}n1" --crkey=4 --rtype=2 --racqa=1 + resv_report "${nvmedev}" + + echo "Release" + nvme resv-release "/dev/${nvmedev}n1" --crkey=4 --rtype=2 --rrela=0 + resv_report "${nvmedev}" + + echo "Clear" + nvme resv-register "/dev/${nvmedev}n1" --nrkey=4 --rrega=0 + nvme resv-acquire "/dev/${nvmedev}n1" --crkey=4 --rtype=1 --racqa=0 + resv_report "${nvmedev}" + nvme resv-release "/dev/${nvmedev}n1" --crkey=4 --rrela=1 +} + +test() { + echo "Running ${TEST_NAME}" + + _setup_nvmet + + local nvmedev + local skipped=false + local subsys_path="" + local ns_path="" + + _nvmet_target_setup --blkdev file --resv_enable + subsys_path="${NVMET_CFS}/subsystems/${def_subsysnqn}" + ns_path="${subsys_path}/namespaces/1" + + if [[ -f "${ns_path}/resv_enable" ]] ; then + _nvme_connect_subsys "${nvme_trtype}" "${def_subsysnqn}" + + nvmedev=$(_find_nvme_dev "${def_subsysnqn}") + + test_resv "${nvmedev}" + _nvme_disconnect_subsys "${def_subsysnqn}" + else + SKIP_REASONS+=("missing reservation feature") + skipped=true + fi + + _nvmet_target_cleanup + + if [[ "${skipped}" = true ]] ; then + return 1 + fi + + echo "Test complete" +} diff --git a/tests/nvme/050.out b/tests/nvme/050.out new file mode 100644 index 0000000..2a46b32 --- /dev/null +++ b/tests/nvme/050.out @@ -0,0 +1,108 @@ +Running nvme/050 +Register + +NVME Reservation status: + +gen : 0 +rtype : 0 +regctl : 0 +ptpls : 0 + +NVME Reservation success + +NVME Reservation status: + +gen : 1 +rtype : 0 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 0 + rkey : 4 + +Replace +NVME Reservation success + +NVME Reservation status: + +gen : 2 +rtype : 0 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 0 + rkey : 5 + +Unregister +NVME Reservation success + +NVME Reservation status: + +gen : 3 +rtype : 0 +regctl : 0 +ptpls : 0 + +Acquire +NVME Reservation success +NVME Reservation Acquire success + +NVME Reservation status: + +gen : 4 +rtype : 1 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 1 + rkey : 4 + +Preempt +NVME Reservation Acquire success + +NVME Reservation status: + +gen : 5 +rtype : 2 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 1 + rkey : 4 + +Release +NVME Reservation Release success + +NVME Reservation status: + +gen : 5 +rtype : 0 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 0 + rkey : 4 + +Clear +NVME Reservation success +NVME Reservation Acquire success + +NVME Reservation status: + +gen : 6 +rtype : 1 +regctl : 1 +ptpls : 0 +regctlext[0] : + cntlid : 1 + rcsts : 1 + rkey : 4 + +NVME Reservation Release success +disconnected 1 controller(s) +Test complete