Forget that. I was looking at the dev machine which actually does have
4G of memory.
D''oh!
The DL385 is detecting all the memory as it should!
James
> -----Original Message-----
> From: xen-users-bounces@lists.xensource.com [mailto:xen-users-
> bounces@lists.xensource.com] On Behalf Of James Harper
> Sent: Friday, 23 November 2007 17:41
> To: Xen Users
> Subject: [Xen-users] Xen not detecting all my memory...
>
> I''ve just noticed that Xen is only seeing 4G of memory, while the
> machine actually has 6G.
>
> The machine is a HP DL385 G2, and the memory configuration is:
>
> 1A - 1G
> 2A - 1G
> 3B - 2G
> 4B - 2G
> 5C, 6C, 7D, 8D - not installed.
>
> ''xm dmesg'' says:
>
> (XEN) Xen-e820 RAM map:
> (XEN) 0000000000000000 - 000000000009f000 (usable)
> (XEN) 000000000009fc00 - 00000000000a0000 (reserved)
> (XEN) 00000000000e0000 - 0000000000100000 (reserved)
> (XEN) 0000000000100000 - 00000000dfff0000 (usable)
> (XEN) 00000000dfff0000 - 00000000dfffe000 (ACPI data)
> (XEN) 00000000dfffe000 - 00000000e0000000 (ACPI NVS)
> (XEN) 00000000fec00000 - 00000000fec01000 (reserved)
> (XEN) 00000000fee00000 - 00000000fef00000 (reserved)
> (XEN) 00000000ff780000 - 0000000100000000 (reserved)
> (XEN) 0000000100000000 - 0000000120000000 (usable)
> (XEN) System RAM: 4095MB (4193852kB)
>
> Which looks like it is getting a proper e820 memory map and not a
> fallback one...
>
> Any suggestions?
>
> Thanks
>
> James
>
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