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Re: [Xen-users] Xen & free_memory

On Thu, Jun 18, 2009 at 2:21 PM, Evgeniy Sudyr<eject.in.ua@xxxxxxxxx> wrote:
> I noticed that on my server xm info reports that only 125 MB are available.

> total_memory           : 2046
> free_memory            : 5

Actually it shows 5, not 125MB.

> But free shows me that I have 606 MB available.

It's different alocation. free_memory from "xm info" shows memory not
allocated to any domain (inlcuding dom0). "free", "top" (or whatever)
shows free memory on that particular domain (in your case, dom0). You
can adjust memory allocation per domain using "xm mem-set". So if you
allocate that 5MB to dom0, your "free" output would increase to 611


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