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Date: Tue, 3 Feb 2015 19:27:43 +0800
From: Gonglei <arei.gonglei@huawei.com>
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Subject: Re: [Qemu-devel] [PATCH v2 0/5] vhost-scsi: support to assign boot
	order
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To: Paolo Bonzini <pbonzini@redhat.com>
Cc: "mst@redhat.com" <mst@redhat.com>, "Huangweidong
	(C)" <weidong.huang@huawei.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "Subo (A)" <subo7@huawei.com>, "Huangpeng (Peter)" <peter.huangpeng@huawei.com>

On 2015/2/3 19:11, Paolo Bonzini wrote:

> 
> 
> On 03/02/2015 09:55, Gonglei wrote:
>> On 2015/1/29 15:08, Gonglei (Arei) wrote:
>>
>>> From: Gonglei <arei.gonglei@huawei.com>
>>>
>>> Qemu haven't provide a bootindex property for vhost-scsi device.
>>> So, we can not assign the boot order for it at present. But
>>> Some clients/users have requirements for that in some scenarios.
>>> This patch achieve the aim in Qemu side.
>>>
>>> Because Qemu only accept an wwpn argument for vhost-scsi, we
>>> cannot assign a tpgt. That's say tpg is transparent for Qemu, Qemu
>>> doesn't know which tpg can boot, but vhost-scsi driver module
>>> doesn't know too for one assigned wwpn.
>>>     
>>> At present, we assume that the first tpg can boot only, and add
>>> a boot_tpgt property that defaults to 0. Of course, people can
>>> pass a valid value by qemu command line.
>>>
>>
>> Ping...
> 
> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>

Thanks :)

Regards,
-Gonglei