Re: [Xen-users] Strange memory issue

[Flavio <fbcyborg@xxxxxxxxx>]

On 7 December 2011 12:34, Zary Matej <matej.zary@xxxxxxxxx> wrote:
>
> This one might help eventually - Dom0 memory balooning.
>
> http://wiki.xen.org/xenwiki/XenBestPractices
Thanks a lot. This is now much more clear to me.
In this moment (I booted with no dom0_mem option) if I perform xl list,
I can see this:
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  2321     4     r-----     724.5

I didn't understand to what memory "Mem" refers to. Consider the memory
values I've reported before. So putting the dom0_mem option into the kernel
grub line, what should I expect to be changed among "Mem" or "MemTotal"?
I cannot reboot in this very moment.

Reading the wiki, I suppose that putting dom0_mem=1024M, will give me this:
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  1024     4     r-----     724.5
Right?

But I have some question, since I'm no longer using xend. I use the
new xl toolstack, and the wiki says "This can be done by editing
/etc/xen/xend-config.sxp...".

So, I would like to know if there is something to change (e.g.) in xl.conf file.

Thanks

-- 
Flavio

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