Re: XEN 4.0 24gb ram problem ?

["Emmanuel Revah" <stsil@manurevah.com>]

> 2011/2/19 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)
>>
>> Thank you Olivier :)
>
> It appears that there was some change (that I missed) between 3 and 4 .
> Actually as I remember in xen 3 dom0 was always showing real physical
> amount
> of RAM . Now it appears that every domU takes ram from dom0 and I see only
> remains ;)
>
> so .. summing up - xm info shows right amount of ram,
>


Actually even on xen3 (Debian Lenny) this seems to work as described:


[root@animal][~-01:22] xm info|grep total_memory
total_memory           : 8183

[root@animal][~-01:22] cat /proc/meminfo  | grep MemTotal
MemTotal:      3008512 kB




manu

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