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Re: [Xen-devel] OpenSolaris 2009.06 in stub (hvm) domain at Xen 3.4.1 Dom0 with 2.6.30 vs 2.6.29.4 xenified kernel

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>

Date: Sat, 4 Jul 2009 12:58:25 -0700 (PDT)

Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>

Delivery-date: Sat, 04 Jul 2009 12:59:04 -0700

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Finally,

Loading OSOL 2009.06 with PV drivers in HVM DomU

2.6.30-rc6-tip (pvops) - yes
2.6.29.4 (xenified) - no
2.6.30 (xenified) - no

Loading OSOL 2009.06 with PV drivers in stub domain:-

2.6.30-rc6-tip (pvops) - not supported
2.6.29.4 (xenified) - yes
2.6.30 (xenified) - no

Boris

--- On Sat, 7/4/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: Re: [Xen-devel] OpenSolaris 2009.06 in stub (hvm) domain at Xen 3.4.1 Dom0 with 2.6.30 vs 2.6.29.4 xenified kernel
To: "Andrew Lyon" <andrew.lyon@xxxxxxxxx>
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Saturday, July 4, 2009, 1:01 PM

I don't know how about Windows HVM , for OSOL performance impact is significant.

Boris.

--- On Sat, 7/4/09, Boris Derzhavets <bderzhavets@xxxxxxxxx> wrote:

From: Boris Derzhavets <bderzhavets@xxxxxxxxx>
Subject: [Xen-devel] OpenSolaris 2009.06 in stub (hvm) domain at Xen 3.4.1 Dom0 with 2.6.30 vs 2.6.29.4 xenified kernel
To: "Andrew Lyon" <andrew.lyon@xxxxxxxxx>
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Date: Saturday, July 4, 2009, 12:07 PM

Andy,

OSOL 2009.06 been installed in stub domain (hvm domain) at mentioned Dom0 with 2.6.30 xenified kernel via xen-patches-2.6.30-2.tar.bz2 refuse to activate PV drivers. When same Dom0 starts with 2.6.29.4 xenified kernel (xen-patches-2.6.29-6.tar.bz2) kernel OSOL 2009.06 in stub (hvm) domain does activate PV drivers for xdf, xnf .

Boris

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