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Date:      Sat, 17 Aug 2013 16:28:51 +0000
From:      "Abhishek Gupta (LIS)" <abgupta@microsoft.com>
To:        Pavel Timofeev <timp87@gmail.com>, Peter Grehan <grehan@freebsd.org>, "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject:   RE: Hyper-V driver development status
Message-ID:  <c0948c5a54d043508e13afcef3cdebcf@BL2PR03MB210.namprd03.prod.outlook.com>
In-Reply-To: <520E6FB0.2080305@freebsd.org>
References:  <CAAoTqftYsYS55S=JH06%2BxqJDjgoHOPEZugLwzZhOk6jGWh-hjQ@mail.gmail.com>, <520E6FB0.2080305@freebsd.org>

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Hi Pavel,=0A=
=0A=
Thanks for inquiring about the BSD drivers for Hyper-V. We (Microsoft) are =
actively working on these drivers and the intent is to get them integrated =
in to the kernel within the next month or so. There are some issues we are =
trying to address:=0A=
=0A=
a) Witness panic during boot time due to a specific memory allocation.=0A=
b) Bypass usage of disk labels to ensure that devices do not get reordered =
under FreeBSD.=0A=
c) Locks up on 32 bit builds.=0A=
d) Lack of KVP support for BSD drivers=0A=
=0A=
We are working hard every day to finish these items.=0A=
 =0A=
Even though an official announcement has not gone out, I would highly encou=
rage you to start testing the drivers. As they are in project branch now th=
ey should be easy to compile. The only requirement is to set up disk labels=
 before rebooting a kernel that includes the Hyper-V drivers otherwise the =
system will not boot up.=0A=
=0A=
Please let me know if you have more questions or have feedback.=0A=
=0A=
Thanks again for your interest.=0A=
Abhishek=0A=
________________________________________=0A=
From: Peter Grehan <grehan@freebsd.org>=0A=
Sent: Friday, August 16, 2013 11:30 AM=0A=
To: Abhishek Gupta (LIS)=0A=
Subject: Fwd: Hyper-V driver development status=0A=
=0A=
Want to reply to this ?=0A=
=0A=
=0A=
-------- Original Message --------=0A=
Subject: Hyper-V driver development status=0A=
Date: Fri, 16 Aug 2013 17:00:57 +0400=0A=
From: Pavel Timofeev <timp87@gmail.com>=0A=
To: freebsd-virtualization@freebsd.org=0A=
=0A=
Hi all!=0A=
I'd like to know what's happening with hyper-v driver development in=0A=
FreeBSD.=0A=
I know about svn branch but there is no active progress in there.=0A=
What's the roadmap? Or we are waiting for something?=0A=
=0A=
What is the current status of that project?=0A=
I could do some tests. Or it's too early?=0A=
I'm looking forward to use it =3D)=0A=
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