RE: X86_64 kernel support MAX memory.

[YhLu]

Thanks.

I will test 64G on node 4-7 only or 64G on node 0-3.

YH

> -----Original Message-----
> From: Andi Kleen [mailto:ak@xxxxxx] 
> Sent: Tuesday, February 15, 2005 2:55 PM
> To: YhLu
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: X86_64 kernel support MAX memory.
> 
> On Tue, Feb 15, 2005 at 02:57:14PM -0800, YhLu wrote:
> > It passed the memtest86+ 3.1a
> 
> Are you sure it even tests the full 128GB? Traditionally PAE 
> only supports 64GB. 
> 
> > 
> > No oops dump, it just restart the system.
> 
> At what point exactly? You probably have a serial console. 
> What are the last lines.
> 
> That could well be an ECC error. You can see if mcelog logs 
> something after reboot (kernel should preserve machine check events) 
> 
> Or you could switch around the DIMMs of the CPUs for testing.
> 
> -Andi
> 
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