From patchwork Mon May 15 16:04:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 13241752 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8DE40C77B75 for ; Mon, 15 May 2023 16:06:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242512AbjEOQGw (ORCPT ); Mon, 15 May 2023 12:06:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38104 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242508AbjEOQGt (ORCPT ); Mon, 15 May 2023 12:06:49 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E41F11FDA for ; Mon, 15 May 2023 09:05:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1684166725; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=//Vr5N3SfQof5WE5FH7PKpp0qFXqOLYU2hE6CeR8cW4=; b=A/aZ2w2lj5fQKkqKrW70hLHDfJUcaJRGV00r5vD5LfktfzrlAMscH8IYtFyEYKMe22A+YZ izSNasSwQy0XjKmxyO28d82f0Y4y6I0Q0YrpcdvbOMN3vnE9uqRlVayUrRNXy9RR4RhzWS uJN+mLCi74xhLYJoaLAVf1/1gKboC3s= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-528-vqgaXlh2M7KOlEELt_PUGQ-1; Mon, 15 May 2023 12:05:21 -0400 X-MC-Unique: vqgaXlh2M7KOlEELt_PUGQ-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2B3F5857FB2; Mon, 15 May 2023 16:05:21 +0000 (UTC) Received: from localhost (unknown [10.39.192.179]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9BE631410DD5; Mon, 15 May 2023 16:05:20 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Richard Henderson , Paolo Bonzini , Thomas Huth , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , Julia Suvorova , Aarushi Mehta , Kevin Wolf , kvm@vger.kernel.org, Stefan Hajnoczi , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Markus Armbruster , Cornelia Huck , Raphael Norwitz , qemu-block@nongnu.org, "Michael S. Tsirkin" , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , Hanna Reitz , Eric Blake , Stefano Garzarella , Fam Zheng , Sam Li Subject: [PULL v2 06/16] iotests: test new zone operations Date: Mon, 15 May 2023 12:04:56 -0400 Message-Id: <20230515160506.1776883-7-stefanha@redhat.com> In-Reply-To: <20230515160506.1776883-1-stefanha@redhat.com> References: <20230515160506.1776883-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.7 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org 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: 20230508045533.175575-7-faithilikerun@gmail.com Message-id: 20230324090605.28361-7-faithilikerun@gmail.com [Adjust commit message prefix as suggested by Philippe Mathieu-Daudé . --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="$(basename $0)" +echo "QA output created by $seq" +status=1 # failure is the default! + +_cleanup() +{ + _cleanup_test_img + sudo -n rmmod null_blk +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + +# get standard environment, filters and checks +. ../common.rc +. ../common.filter +. ../common.qemu + +# This test only runs on Linux hosts with raw image files. +_supported_fmt raw +_supported_proto file +_supported_os Linux + +sudo -n true || \ + _notrun 'Password-less sudo required' + +IMG="--image-opts -n driver=host_device,filename=/dev/nullb0" +QEMU_IO_OPTIONS=$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=1 zoned=1 +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 $IMG -c "zrp 0x3e70000000 2" # 0x3e70000000 / 512 = 0x1f380000 +echo +echo +echo "(2) opening the first zone" +$QEMU_IO $IMG -c "zo 0 268435456" # 268435456 / 512 = 524288 +echo "report after:" +$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=0 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, [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