Re: XEN 4.0 24gb ram problem ?

[Olivier Bonvalet <debian.list@daevel.fr>]

Hi,

it's not a Xen limitation. But here, you are showing the memory available for the Dom0, how much memory see Xen ? (xm info | grep total_memory)

And are you sure to use a 64Bit Xen ? (not only the Dom0 Kernel)

For example : # dpkg -l 'xen-h*' | grep ii
ii  xen-hypervisor-4.0-amd64            4.0.1-1                     The Xen Hypervisor on AMD64

Olivier

Le 19/02/2011 15:03, Wojciech Ziniewicz a écrit :
> Hi,
> I have custom server with i7 processor and 24GB of ram but xen sees only 16 gb :
>
> root@carrot:/etc/xen# cat /proc/meminfo  | grep MemTotal
> MemTotal:       17529432 kB
> root@carrot:/etc/xen# uname -an
> Linux carrot.ysrv.com <http://carrot.ysrv.com> 2.6.32-5-xen-amd64 #1 SMP Wed Jan 12 05:46:49 UTC 2011 x86_64 GNU/Linux
> root@carrot:/etc/xen#
>
> Is it Xen limitation or maybe something else ?
>
> regards
>
> --
> Wojciech Ziniewicz
> http://www.rfc-editor.org/rfc/rfc2324.txt