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([106.84.129.185]) by smtp.gmail.com with ESMTPSA id e15-20020a170902784f00b0016f1c1f50f4sm8082868pln.235.2022.08.15.23.25.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Aug 2022 23:25:53 -0700 (PDT) From: Sam Li To: qemu-devel@nongnu.org Cc: hare@suse.de, Fam Zheng , Kevin Wolf , Eric Blake , Markus Armbruster , stefanha@redhat.com, Hanna Reitz , dmitry.fomichev@wdc.com, qemu-block@nongnu.org, damien.lemoal@opensource.wdc.com, Sam Li Subject: [PATCH v7 7/8] qemu-iotests: test new zone operations Date: Tue, 16 Aug 2022 14:25:21 +0800 Message-Id: <20220816062522.85714-8-faithilikerun@gmail.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220816062522.85714-1-faithilikerun@gmail.com> References: <20220816062522.85714-1-faithilikerun@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=faithilikerun@gmail.com; helo=mail-pf1-x430.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" We have added new block layer APIs of zoned block devices. Test it with: Create a null_blk device, run each zone operation on it and see whether reporting right zone information. Signed-off-by: Sam Li Reviewed-by: Stefan Hajnoczi --- tests/qemu-iotests/tests/zoned.out | 53 ++++++++++++++++++ tests/qemu-iotests/tests/zoned.sh | 86 ++++++++++++++++++++++++++++++ 2 files changed, 139 insertions(+) create mode 100644 tests/qemu-iotests/tests/zoned.out create mode 100755 tests/qemu-iotests/tests/zoned.sh diff --git a/tests/qemu-iotests/tests/zoned.out b/tests/qemu-iotests/tests/zoned.out new file mode 100644 index 0000000000..d09be2ffcd --- /dev/null +++ b/tests/qemu-iotests/tests/zoned.out @@ -0,0 +1,53 @@ +QA output created by zoned.sh +Testing a null_blk device: +Simple cases: if the operations work +(1) report the first zone: +start: 0x0, len 0x80000, cap 0x80000,wptr 0x0, zcond:1, [type: 2] + +report the first 10 zones +start: 0x0, len 0x80000, cap 0x80000,wptr 0x0, zcond:1, [type: 2] +start: 0x80000, len 0x80000, cap 0x80000,wptr 0x80000, zcond:1, [type: 2] +start: 0x100000, len 0x80000, cap 0x80000,wptr 0x100000, zcond:1, [type: 2] +start: 0x180000, len 0x80000, cap 0x80000,wptr 0x180000, zcond:1, [type: 2] +start: 0x200000, len 0x80000, cap 0x80000,wptr 0x200000, zcond:1, [type: 2] +start: 0x280000, len 0x80000, cap 0x80000,wptr 0x280000, zcond:1, [type: 2] +start: 0x300000, len 0x80000, cap 0x80000,wptr 0x300000, zcond:1, [type: 2] +start: 0x380000, len 0x80000, cap 0x80000,wptr 0x380000, zcond:1, [type: 2] +start: 0x400000, len 0x80000, cap 0x80000,wptr 0x400000, zcond:1, [type: 2] +start: 0x480000, len 0x80000, cap 0x80000,wptr 0x480000, zcond:1, [type: 2] + +report the last zone: +start: 0x1f380000, len 0x80000, cap 0x80000,wptr 0x1f380000, zcond:1, [type: 2] + + +(2) opening the first zone +report after: +start: 0x0, len 0x80000, cap 0x80000,wptr 0x0, zcond:3, [type: 2] + +opening the second zone +report after: +start: 0x80000, len 0x80000, cap 0x80000,wptr 0x80000, zcond:3, [type: 2] + +opening the last zone +report after: +start: 0x1f380000, len 0x80000, cap 0x80000,wptr 0x1f380000, zcond:3, [type: 2] + + +(3) closing the first zone +report after: +start: 0x0, len 0x80000, cap 0x80000,wptr 0x0, zcond:1, [type: 2] + +closing the last zone +report after: +start: 0x1f380000, len 0x80000, cap 0x80000,wptr 0x1f380000, zcond:1, [type: 2] + + +(4) finishing the second zone +After finishing a zone: +start: 0x80000, len 0x80000, cap 0x80000,wptr 0x100000, zcond:14, [type: 2] + + +(5) resetting the second zone +After resetting a zone: +start: 0x80000, len 0x80000, cap 0x80000,wptr 0x80000, zcond:1, [type: 2] +*** done diff --git a/tests/qemu-iotests/tests/zoned.sh b/tests/qemu-iotests/tests/zoned.sh new file mode 100755 index 0000000000..d158db09c8 --- /dev/null +++ b/tests/qemu-iotests/tests/zoned.sh @@ -0,0 +1,86 @@ +#!/usr/bin/env bash +# +# Test zone management operations. +# + +seq="$(basename $0)" +echo "QA output created by $seq" +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + sudo rmmod null_blk +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ./common.rc +. ./common.filter +. ./common.qemu + +# This test only runs on Linux hosts with raw image files. +_supported_fmt raw +_supported_proto file +_supported_os Linux + +QEMU_IO="build/qemu-io" +IMG="--image-opts -n driver=zoned_host_device,filename=/dev/nullb0" +QEMU_IO_OPTIONS=$QEMU_IO_OPTIONS_NO_FMT + +echo "Testing a null_blk device:" +echo "Simple cases: if the operations work" +sudo modprobe null_blk nr_devices=1 zoned=1 + +echo "(1) report the first zone:" +sudo $QEMU_IO $IMG -c "zrp 0 1" +echo +echo "report the first 10 zones" +sudo $QEMU_IO $IMG -c "zrp 0 10" +echo +echo "report the last zone:" +sudo $QEMU_IO $IMG -c "zrp 0x3e70000000 2" +echo +echo +echo "(2) opening the first zone" +sudo $QEMU_IO $IMG -c "zo 0 0x80000" +echo "report after:" +sudo $QEMU_IO $IMG -c "zrp 0 1" +echo +echo "opening the second zone" +sudo $QEMU_IO $IMG -c "zo 524288 0x80000" # 524288 is the zone sector size +echo "report after:" +sudo $QEMU_IO $IMG -c "zrp 268435456 1" # 268435456 / 512 = 524288 +echo +echo "opening the last zone" +sudo $QEMU_IO $IMG -c "zo 0x1f380000 0x80000" +echo "report after:" +sudo $QEMU_IO $IMG -c "zrp 0x3e70000000 2" +echo +echo +echo "(3) closing the first zone" +sudo $QEMU_IO $IMG -c "zc 0 0x80000" +echo "report after:" +sudo $QEMU_IO $IMG -c "zrp 0 1" +echo +echo "closing the last zone" +sudo $QEMU_IO $IMG -c "zc 0x1f380000 0x80000" +echo "report after:" +sudo $QEMU_IO $IMG -c "zrp 0x3e70000000 2" +echo +echo +echo "(4) finishing the second zone" +sudo $QEMU_IO $IMG -c "zf 524288 0x80000" +echo "After finishing a zone:" +sudo $QEMU_IO $IMG -c "zrp 268435456 1" +echo +echo + +echo "(5) resetting the second zone" +sudo $QEMU_IO $IMG -c "zrs 524288 0x80000" +echo "After resetting a zone:" +sudo $QEMU_IO $IMG -c "zrp 268435456 1" +# success, all done +echo "*** done" +rm -f $seq.full +status=0