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From cd8403ec12e9ee21ebe61894e3a57e806c190956 Mon Sep 17 00:00:00 2001
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From: Fam Zheng <famz@redhat.com>
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Date: Wed, 17 Jan 2018 06:08:33 +0100
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Subject: [PATCH 03/21] scsi-block: Add share-rw option
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RH-Author: Fam Zheng <famz@redhat.com>
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Message-id: <20180117060834.17481-2-famz@redhat.com>
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Patchwork-id: 78653
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O-Subject: [RHV7.5 qemu-kvm-rhev PATCH 1/2] scsi-block: Add share-rw option
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Bugzilla: 1518482
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RH-Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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RH-Acked-by: John Snow <jsnow@redhat.com>
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RH-Acked-by: Jeffrey Cody <jcody@redhat.com>
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Scsi-block doesn't use the DEFINE_BLOCK_PROPERTIES() macro so it didn't
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gain the share-rw back when it was added to all other storage devices.
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This option is meaningful here, and need to be used when attaching a
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shared storage to guest.
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Signed-off-by: Fam Zheng <famz@redhat.com>
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Message-Id: <20171205071928.30242-1-famz@redhat.com>
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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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(cherry picked from commit 07488549f884a658689370b9ef878dc50eced83e)
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Signed-off-by: Fam Zheng <famz@redhat.com>
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/scsi/scsi-disk.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
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index 8a63377..c676355 100644
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--- a/hw/scsi/scsi-disk.c
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+++ b/hw/scsi/scsi-disk.c
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@@ -2992,6 +2992,7 @@ static const TypeInfo scsi_cd_info = {
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#ifdef __linux__
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static Property scsi_block_properties[] = {
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DEFINE_PROP_DRIVE("drive", SCSIDiskState, qdev.conf.blk),
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+ DEFINE_PROP_BOOL("share-rw", SCSIDiskState, qdev.conf.share_rw, false),
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DEFINE_PROP_UINT16("rotation_rate", SCSIDiskState, rotation_rate, 0),
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DEFINE_PROP_END_OF_LIST(),
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};
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--
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1.8.3.1
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