From mboxrd@z Thu Jan 1 00:00:00 1970 From: benian Subject: Xen Hypervisor start fail when system memory more than 64GB Date: Thu, 12 Aug 2010 14:39:23 +0800 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1370487309==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org --===============1370487309== Content-Type: multipart/alternative; boundary=00151743fa10708b53048d9aa093 --00151743fa10708b53048d9aa093 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable Hi everyone, My environment is xen-4.0.0 + pvops2.6.32 kernel + fedora12 I can run xen hypervisor smoothly when system memory below 64G But if I plug 4GB more memory to my server, XEN hypervisor start fail then crash and restart automatically. The final screen is some message about memory address which will not be displayed in normal process I read from XEN 4.0.0 features that Xen support 1 TB of RAM per host, so I am not sure what =91s wrong with this situation. Any idea is appreciated and welcome Thanks very much Ben --00151743fa10708b53048d9aa093 Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: quoted-printable

Hi everyone,

=A0

My environment is xen-4.0.0 + p= vops2.6.32 kernel + fedora12

I can run xen hypervisor smooth= ly when system memory below 64G

But if I plug 4GB more memory t= o my server, XEN hypervisor start fail then crash and restart automatically.

The final screen is some messag= e about memory address which will not be displayed in normal process

=A0

I read from XEN 4.0.0 features = that Xen support=A01 TB of RAM per host, so I= am not sure what =91s wrong with this situation.

=A0

Any idea is appreciated and welcome

=A0

Thanks very much

=A0

Ben

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