From: Alvin Starr <alvin@netvel.net>
To: Ian Campbell <Ian.Campbell@citrix.com>,
Andres Lagar-Cavilla <andreslc@gridcentric.ca>
Cc: xen-users@lists.xenproject.org, Tim Deegan <tim@xen.org>,
Andres Lagar-Cavilla <andres@lagarcavilla.org>,
xen-devel <xen-devel@lists.xen.org>
Subject: Re: [Xen-users] nestedhvm.
Date: Wed, 21 May 2014 07:20:22 -0400 [thread overview]
Message-ID: <537C8BF6.2050107@netvel.net> (raw)
In-Reply-To: <1400663355.6946.123.camel@kazak.uk.xensource.com>
In checking out the referenced URL I am left with the question "Is
nested virtualization supported under AMD?"
On 05/21/2014 05:09 AM, Ian Campbell wrote:
> On Tue, 2014-05-20 at 12:59 -0400, Andres Lagar-Cavilla wrote:
>> On May 20, 2014, at 12:37 PM, Tim Deegan <tim@xen.org> wrote:
>>> In the meantime, at least it suggests a workaround, which is to boot
>>> the KVM VM with max-mem == memory (or however Openstack expresses that).
>> The problem arises from the use of PoD in L1 in combination with nested.
>
> Ah yes, this rings a bell, and it's even documented in
> http://wiki.xenproject.org/wiki/Nested_Virtualization_in_Xen#Know_Issues
>
> Ian.
>
--
Alvin Starr || voice: (905)513-7688
Netvel Inc. || Cell: (416)806-0133
alvin@netvel.net ||
next prev parent reply other threads:[~2014-05-21 11:20 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5378A14F.5@netvel.net>
[not found] ` <1400514018.6114.19.camel@kazak.uk.xensource.com>
[not found] ` <537AD1A0.50702@netvel.net>
2014-05-20 8:56 ` [Xen-users] nestedhvm Ian Campbell
2014-05-20 12:47 ` Alvin Starr
2014-05-20 16:37 ` Tim Deegan
2014-05-20 16:59 ` Andres Lagar-Cavilla
2014-05-20 17:32 ` Alvin Starr
2014-05-21 2:05 ` Alvin Starr
2014-05-21 9:09 ` Ian Campbell
2014-05-21 11:20 ` Alvin Starr [this message]
2014-05-26 19:20 ` Alvin Starr
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