From patchwork Tue Mar 18 07:28:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Yi X-Patchwork-Id: 14020441 Received: from dggsgout12.his.huawei.com (dggsgout12.his.huawei.com [45.249.212.56]) (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 AB28F1F9A91 for ; Tue, 18 Mar 2025 07:37:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.56 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742283424; cv=none; b=h4/alIvW15ljjJrNkbKLVTmrkqJAfNxR3Uvs6twPxqEfsQO+o3l5+850ojviDzrafuyMvDWWyA+9VBYBmw1Es6XAhaAgYElyatSATIyZLA233I+oRKMefxqtNSwV+fNwZFWcwu9GenZ1yDR2ox/kq685kdsB33wP1LWhCLIOecE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742283424; c=relaxed/simple; bh=wD2it5GJ5SfRK8NZd9+3Zn6EBh5SfvB1EVOuHC050K0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kCQFdMOwhkuJAdBOME77kMcE4O8dU0Cwn+bCFh3lTNRXP4/e8x9lcQIeNGjA9KYIwq2wpw9fank5Hei1oxI67bRlJJKwGApHL6aiNpRdmwHl0OFeHrOo3+TYxFU/FIhEOMKGTuQpaQ/62NZ7XOdaGE19gGcOmVnFKZpWn6ycXZU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com; spf=none smtp.mailfrom=huaweicloud.com; arc=none smtp.client-ip=45.249.212.56 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=huaweicloud.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=huaweicloud.com Received: from mail.maildlp.com (unknown [172.19.93.142]) by dggsgout12.his.huawei.com (SkyGuard) with ESMTP id 4ZH3Yx1VVGz4f3khb for ; Tue, 18 Mar 2025 15:36:37 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.128]) by mail.maildlp.com (Postfix) with ESMTP id CC37F1A148C for ; Tue, 18 Mar 2025 15:36:59 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.112.188]) by APP4 (Coremail) with SMTP id gCh0CgBXu1+PItlnS19YGw--.63204S5; Tue, 18 Mar 2025 15:36:59 +0800 (CST) From: Zhang Yi To: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-block@vger.kernel.org, dm-devel@lists.linux.dev, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org Cc: linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, hch@lst.de, tytso@mit.edu, djwong@kernel.org, john.g.garry@oracle.com, bmarzins@redhat.com, chaitanyak@nvidia.com, shinichiro.kawasaki@wdc.com, yi.zhang@huawei.com, yi.zhang@huaweicloud.com, chengzhihao1@huawei.com, yukuai3@huawei.com, yangerkun@huawei.com Subject: [PATCH blktests 1/3] scsi/010: add unmap write zeroes tests Date: Tue, 18 Mar 2025 15:28:33 +0800 Message-ID: <20250318072835.3508696-2-yi.zhang@huaweicloud.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20250318072835.3508696-1-yi.zhang@huaweicloud.com> References: <20250318072835.3508696-1-yi.zhang@huaweicloud.com> Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-CM-TRANSID: gCh0CgBXu1+PItlnS19YGw--.63204S5 X-Coremail-Antispam: 1UD129KBjvJXoW7KFW5GrykJFy7XF48JF1DKFg_yoW8Krykp3 48K3ZYkr4Iqw17G3WS9F47Wr13GaykAr17ZayxW34jvrykZryakw1IgFyUJFZ3Jr93Ww4F vFs5XFWFkr9rtrUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUm214x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_Jr4l82xGYIkIc2 x26xkF7I0E14v26r4j6ryUM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2z4x0 Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJw A2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oVCq3wAS 0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0I7IYx2 IY67AKxVWUXVWUAwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0 Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwACI402YVCY1x02628vn2kIc2 xKxwCY1x0262kKe7AKxVW8ZVWrXwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWU JVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67 kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUCVW8JwCI42IY 6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIx AIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x0267AKxVW8Jr0_Cr1UYxBIdaVF xhVjvjDU0xZFpf9x0pRb4SwUUUUU= X-CM-SenderInfo: d1lo6xhdqjqx5xdzvxpfor3voofrz/ From: Zhang Yi Test block device unmap write zeroes sysfs interface with various SCSI debug devices. The /sys/block//queue/write_zeroes_unmap interface should return 1 if the SCSI device enable the WRITE SAME command with unmap functionality, and it should return 0 otherwise. Signed-off-by: Zhang Yi --- tests/scsi/010 | 56 ++++++++++++++++++++++++++++++++++++++++++++++ tests/scsi/010.out | 2 ++ 2 files changed, 58 insertions(+) create mode 100755 tests/scsi/010 create mode 100644 tests/scsi/010.out diff --git a/tests/scsi/010 b/tests/scsi/010 new file mode 100755 index 0000000..27a672c --- /dev/null +++ b/tests/scsi/010 @@ -0,0 +1,56 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-3.0+ +# Copyright (C) 2025 Huawei. +# +# Test block device unmap write zeroes sysfs interface with various scsi +# devices. + +. tests/scsi/rc +. common/scsi_debug + +DESCRIPTION="test unmap write zeroes sysfs interface with scsi devices" +QUICK=1 + +requires() { + _have_scsi_debug +} + +device_requries() { + _require_test_dev_sysfs queue/write_zeroes_unmap +} + +test() { + echo "Running ${TEST_NAME}" + + # disable WRITE SAME with unmap + if ! _configure_scsi_debug lbprz=0; then + return 1 + fi + umap="$(cat "/sys/block/${SCSI_DEBUG_DEVICES[0]}/queue/write_zeroes_unmap")" + if [[ $umap -ne 0 ]]; then + echo "Test disable WRITE SAME with unmap failed." + fi + _exit_scsi_debug + + # enable WRITE SAME(16) with unmap + if ! _configure_scsi_debug lbprz=1 lbpws=1; then + return 1 + fi + umap="$(cat "/sys/block/${SCSI_DEBUG_DEVICES[0]}/queue/write_zeroes_unmap")" + if [[ $umap -ne 1 ]]; then + echo "Test enable WRITE SAME(16) with unmap failed." + fi + _exit_scsi_debug + + # enable WRITE SAME(10) with unmap + if ! _configure_scsi_debug lbprz=1 lbpws10=1; then + return 1 + fi + umap="$(cat "/sys/block/${SCSI_DEBUG_DEVICES[0]}/queue/write_zeroes_unmap")" + if [[ $umap -ne 1 ]]; then + echo "Test enable WRITE SAME(10) with unmap failed." + fi + _exit_scsi_debug + + echo "Test complete" +} diff --git a/tests/scsi/010.out b/tests/scsi/010.out new file mode 100644 index 0000000..6581d5e --- /dev/null +++ b/tests/scsi/010.out @@ -0,0 +1,2 @@ +Running scsi/010 +Test complete