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Re: [Xen-devel] Hugepage support

To: Keshav Darak <keshav_darak@xxxxxxxxx>
Subject: Re: [Xen-devel] Hugepage support
From: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date: Mon, 10 Jan 2011 13:36:54 -0500
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Ashwin Vasani <vasani.ashwin@xxxxxxxxx>
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On Mon, Jan 10, 2011 at 10:12:01AM -0800, Keshav Darak wrote:
> I am using DOM0 as jermey kernel. Fedora x86_64 
> ( as PV guest.
> In DOM0 kernel  when I requested hugepage, kernel didnt crashed but terminal 
> got hanged.

Was there any output in the serial log? Is the Xen hypervisor still running? 
you able to use Alt-SysRq to see what hte Linux kernel was doing? Did you test 
on baremetal and did it work there?
> Initially this was the status for hugepage
> #cat /proc/meminfo | grep Huge
> HugePages_Total:         10
> HugePages_Free:         10
> HugePages_Rsvd:         0
> HugePages_Surp:         2048

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