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Tsirkin" , kvm@vger.kernel.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Sam Li Subject: [PULL 06/17] iotests: test new zone operations Date: Fri, 28 Apr 2023 08:39:43 -0400 Message-Id: <20230428123954.179035-7-stefanha@redhat.com> In-Reply-To: <20230428123954.179035-1-stefanha@redhat.com> References: <20230428123954.179035-1-stefanha@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.171, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1682685820644100005 From: Sam Li The new block layer APIs of zoned block devices can be tested by: $ tests/qemu-iotests/check zoned Run each zone operation on a newly created null_blk device and see whether it outputs the same zone information. Signed-off-by: Sam Li Reviewed-by: Stefan Hajnoczi Acked-by: Kevin Wolf Signed-off-by: Stefan Hajnoczi Message-id: 20230427172019.3345-7-faithilikerun@gmail.com Message-id: 20230324090605.28361-7-faithilikerun@gmail.com [Adjust commit message prefix as suggested by Philippe Mathieu-Daud=C3=A9 . --Stefan] Signed-off-by: Stefan Hajnoczi --- tests/qemu-iotests/tests/zoned | 89 ++++++++++++++++++++++++++++++ tests/qemu-iotests/tests/zoned.out | 53 ++++++++++++++++++ 2 files changed, 142 insertions(+) create mode 100755 tests/qemu-iotests/tests/zoned create mode 100644 tests/qemu-iotests/tests/zoned.out diff --git a/tests/qemu-iotests/tests/zoned b/tests/qemu-iotests/tests/zoned new file mode 100755 index 0000000000..56f60616b5 --- /dev/null +++ b/tests/qemu-iotests/tests/zoned @@ -0,0 +1,89 @@ +#!/usr/bin/env bash +# +# Test zone management operations. +# + +seq=3D"$(basename $0)" +echo "QA output created by $seq" +status=3D1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + sudo -n rmmod null_blk +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ../common.rc +. ../common.filter +. ../common.qemu + +# This test only runs on Linux hosts with raw image files. +_supported_fmt raw +_supported_proto file +_supported_os Linux + +sudo -n true || \ + _notrun 'Password-less sudo required' + +IMG=3D"--image-opts -n driver=3Dhost_device,filename=3D/dev/nullb0" +QEMU_IO_OPTIONS=3D$QEMU_IO_OPTIONS_NO_FMT + +echo "Testing a null_blk device:" +echo "case 1: if the operations work" +sudo -n modprobe null_blk nr_devices=3D1 zoned=3D1 +sudo -n chmod 0666 /dev/nullb0 + +echo "(1) report the first zone:" +$QEMU_IO $IMG -c "zrp 0 1" +echo +echo "report the first 10 zones" +$QEMU_IO $IMG -c "zrp 0 10" +echo +echo "report the last zone:" +$QEMU_IO $IMG -c "zrp 0x3e70000000 2" # 0x3e70000000 / 512 =3D 0x1f380000 +echo +echo +echo "(2) opening the first zone" +$QEMU_IO $IMG -c "zo 0 268435456" # 268435456 / 512 =3D 524288 +echo "report after:" +$QEMU_IO $IMG -c "zrp 0 1" +echo +echo "opening the second zone" +$QEMU_IO $IMG -c "zo 268435456 268435456" # +echo "report after:" +$QEMU_IO $IMG -c "zrp 268435456 1" +echo +echo "opening the last zone" +$QEMU_IO $IMG -c "zo 0x3e70000000 268435456" +echo "report after:" +$QEMU_IO $IMG -c "zrp 0x3e70000000 2" +echo +echo +echo "(3) closing the first zone" +$QEMU_IO $IMG -c "zc 0 268435456" +echo "report after:" +$QEMU_IO $IMG -c "zrp 0 1" +echo +echo "closing the last zone" +$QEMU_IO $IMG -c "zc 0x3e70000000 268435456" +echo "report after:" +$QEMU_IO $IMG -c "zrp 0x3e70000000 2" +echo +echo +echo "(4) finishing the second zone" +$QEMU_IO $IMG -c "zf 268435456 268435456" +echo "After finishing a zone:" +$QEMU_IO $IMG -c "zrp 268435456 1" +echo +echo +echo "(5) resetting the second zone" +$QEMU_IO $IMG -c "zrs 268435456 268435456" +echo "After resetting a zone:" +$QEMU_IO $IMG -c "zrp 268435456 1" + +# success, all done +echo "*** done" +rm -f $seq.full +status=3D0 diff --git a/tests/qemu-iotests/tests/zoned.out b/tests/qemu-iotests/tests/= zoned.out new file mode 100644 index 0000000000..b2d061da49 --- /dev/null +++ b/tests/qemu-iotests/tests/zoned.out @@ -0,0 +1,53 @@ +QA output created by zoned +Testing a null_blk device: +case 1: 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, [ty= pe: 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, [ty= pe: 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, [ty= pe: 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 --=20 2.40.0