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xen-devel
Re: [Xen-devel] maximum size of a block device in a domU
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To: |
"Jayaraman, Bhaskar" <Bhaskar.Jayaraman@xxxxxxx> |
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Subject: |
Re: [Xen-devel] maximum size of a block device in a domU |
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From: |
Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx> |
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Date: |
Tue, 22 Jul 2008 10:29:28 +0100 |
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Sebastian Reitenbach <sebastia@xxxxxxxxxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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Tue, 22 Jul 2008 02:29:50 -0700 |
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Mutt/1.5.12-2006-07-14 |
Jayaraman, Bhaskar, le Tue 22 Jul 2008 13:18:23 +0800, a écrit :
> Hi, if I were using Xen 3.2.1 and above and if I were to direct assign a
> block device to a HVM guest will I still play by the rules mentioned below
> for maximum size of the device?
If by "direct assign" you mean setting disk = [ 'phy:sda4,hda,w' ] in
the config file, then yes you are still going through the IDE emulation,
limited to 2^48 sectors, i.e. 2^57B, plus the dom0 limitations (and the
HVM domU limitations of course).
Samuel
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