From patchwork Tue Feb 28 12:54:04 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 9595629 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4E48E601D7 for ; Tue, 28 Feb 2017 13:38:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3852F28520 for ; Tue, 28 Feb 2017 13:38:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2CF6E28524; Tue, 28 Feb 2017 13:38:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EE02828520 for ; Tue, 28 Feb 2017 13:38:30 +0000 (UTC) Received: from localhost ([::1]:32838 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cihz4-0002NW-0Z for patchwork-qemu-devel@patchwork.kernel.org; Tue, 28 Feb 2017 08:38:30 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43567) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cihJH-0004Sg-HS for qemu-devel@nongnu.org; Tue, 28 Feb 2017 07:55:22 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cihJF-0004EX-7f for qemu-devel@nongnu.org; Tue, 28 Feb 2017 07:55:19 -0500 Received: from mx1.redhat.com ([209.132.183.28]:60476) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cihJ9-0004CJ-MG; Tue, 28 Feb 2017 07:55:11 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id BA6A781247; Tue, 28 Feb 2017 12:55:11 +0000 (UTC) Received: from noname.redhat.com (ovpn-116-177.ams2.redhat.com [10.36.116.177]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v1SCsXQL029713; Tue, 28 Feb 2017 07:55:10 -0500 From: Kevin Wolf To: qemu-block@nongnu.org Date: Tue, 28 Feb 2017 13:54:04 +0100 Message-Id: <1488286469-9381-20-git-send-email-kwolf@redhat.com> In-Reply-To: <1488286469-9381-1-git-send-email-kwolf@redhat.com> References: <1488286469-9381-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Tue, 28 Feb 2017 12:55:11 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 19/44] hw/block: Introduce share-rw qdev property X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, jcody@redhat.com, famz@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP By default, don't allow another writer for block devices that are attached to a guest device. For the cases where this setup is intended (e.g. using a cluster filesystem on the disk), the new option can be used to allow it. This change affects only devices using DEFINE_BLOCK_PROPERTIES(). Devices directly using DEFINE_PROP_DRIVE() still accept writers unconditionally. Signed-off-by: Kevin Wolf Reviewed-by: Max Reitz --- hw/block/block.c | 6 ++++-- include/hw/block/block.h | 5 ++++- tests/qemu-iotests/172.out | 53 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 61 insertions(+), 3 deletions(-) diff --git a/hw/block/block.c b/hw/block/block.c index 7059ba1..27878d0 100644 --- a/hw/block/block.c +++ b/hw/block/block.c @@ -65,12 +65,14 @@ void blkconf_apply_backend_options(BlockConf *conf, bool readonly, perm |= BLK_PERM_WRITE; } - /* TODO Remove BLK_PERM_WRITE unless explicitly configured so */ shared_perm = BLK_PERM_CONSISTENT_READ | BLK_PERM_WRITE_UNCHANGED | - BLK_PERM_GRAPH_MOD | BLK_PERM_WRITE; + BLK_PERM_GRAPH_MOD; if (resizable) { shared_perm |= BLK_PERM_RESIZE; } + if (conf->share_rw) { + shared_perm |= BLK_PERM_WRITE; + } ret = blk_set_perm(blk, perm, shared_perm, errp); if (ret < 0) { diff --git a/include/hw/block/block.h b/include/hw/block/block.h index 5d462eb..f3f6e8e 100644 --- a/include/hw/block/block.h +++ b/include/hw/block/block.h @@ -26,6 +26,7 @@ typedef struct BlockConf { /* geometry, not all devices use this */ uint32_t cyls, heads, secs; OnOffAuto wce; + bool share_rw; BlockdevOnError rerror; BlockdevOnError werror; } BlockConf; @@ -53,7 +54,9 @@ static inline unsigned int get_physical_block_exp(BlockConf *conf) DEFINE_PROP_UINT32("opt_io_size", _state, _conf.opt_io_size, 0), \ DEFINE_PROP_UINT32("discard_granularity", _state, \ _conf.discard_granularity, -1), \ - DEFINE_PROP_ON_OFF_AUTO("write-cache", _state, _conf.wce, ON_OFF_AUTO_AUTO) + DEFINE_PROP_ON_OFF_AUTO("write-cache", _state, _conf.wce, \ + ON_OFF_AUTO_AUTO), \ + DEFINE_PROP_BOOL("share-rw", _state, _conf.share_rw, false) #define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \ DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \ diff --git a/tests/qemu-iotests/172.out b/tests/qemu-iotests/172.out index 6b7edaf..54b5329 100644 --- a/tests/qemu-iotests/172.out +++ b/tests/qemu-iotests/172.out @@ -28,6 +28,7 @@ Testing: opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" @@ -57,6 +58,7 @@ Testing: -fda TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fdb TEST_DIR/t.qcow2 @@ -83,6 +85,7 @@ Testing: -fdb TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -93,6 +96,7 @@ Testing: -fdb TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2 @@ -119,6 +123,7 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -129,6 +134,7 @@ Testing: -fda TEST_DIR/t.qcow2 -fdb TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" @@ -158,6 +164,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 @@ -184,6 +191,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -194,6 +202,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t.qcow2,index=1 @@ -220,6 +229,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -230,6 +240,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=floppy,file=TEST_DIR/t opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" @@ -259,6 +270,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 @@ -285,6 +297,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -global isa-fdc.driveB=none1 @@ -311,6 +324,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -321,6 +335,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" @@ -350,6 +365,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 @@ -376,6 +392,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 -device floppy,drive=none1,unit=1 @@ -402,6 +419,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -412,6 +430,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" @@ -441,6 +460,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -451,6 +471,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 @@ -477,6 +498,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -487,6 +509,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 @@ -513,6 +536,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 @@ -539,6 +563,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa- opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" @@ -568,6 +593,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -578,6 +604,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 @@ -604,6 +631,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -614,6 +642,7 @@ Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0 @@ -640,6 +669,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 1 (0x1) @@ -650,6 +680,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 @@ -676,6 +707,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 1 (0x1) @@ -686,6 +718,7 @@ Testing: -fdb TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device flop opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -fda TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 @@ -723,6 +756,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -733,6 +767,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=1 @@ -759,6 +794,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -769,6 +805,7 @@ Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.q opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=floppy,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,unit=0 @@ -802,6 +839,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -812,6 +850,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=1 @@ -838,6 +877,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 0 (0x0) @@ -848,6 +888,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1 @@ -874,6 +915,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 1 (0x1) @@ -884,6 +926,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveB=none0 -device floppy,drive=none1,unit=0 @@ -910,6 +953,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" dev: floppy, id "" unit = 1 (0x1) @@ -920,6 +964,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qco opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -drive if=none,file=TEST_DIR/t.qcow2 -global isa-fdc.driveA=none0 -device floppy,drive=none1,unit=0 @@ -964,6 +1009,7 @@ Testing: -device floppy opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" Testing: -device floppy,drive-type=120 @@ -990,6 +1036,7 @@ Testing: -device floppy,drive-type=120 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "120" Testing: -device floppy,drive-type=144 @@ -1016,6 +1063,7 @@ Testing: -device floppy,drive-type=144 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -device floppy,drive-type=288 @@ -1042,6 +1090,7 @@ Testing: -device floppy,drive-type=288 opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" @@ -1071,6 +1120,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "120" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-type=288 @@ -1097,6 +1147,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,drive-t opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "288" @@ -1126,6 +1177,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physical_block_size=512 @@ -1152,6 +1204,7 @@ Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,physica opt_io_size = 0 (0x0) discard_granularity = 4294967295 (0xffffffff) write-cache = "auto" + share-rw = false drive-type = "144" Testing: -drive if=none,file=TEST_DIR/t.qcow2 -device floppy,drive=none0,logical_block_size=4096