Re: [Xen-users] setting max memory

To:	Alexandre Chapellon <a.chapellon@xxxxxxxxx>
Subject:	Re: [Xen-users] setting max memory
From:	Marcin Kuk <marcin.kuk@xxxxxxxxx>
Date:	Tue, 19 Jul 2011 19:32:52 +0200
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2011/7/19 Alexandre Chapellon <a.chapellon@xxxxxxxxx>

Hello,

I know the parameter mem-max sets the maximum RAM that can be allocated to a domU.
Beside this limit, VM has to be recreated with required memory size.

Is it possible to set the mem-max parameter without recreating VM?
xm max-mem seems to work but in fact, has no effect (at least on my debian Lenny dom0)

I confirm. In XEN 4.0 on squeeze - no effect too.

If not possible to dynamicly change max-mem, Is it possible/safe/clever to set max-mem to the maximum amount of RAM the dom0 can allocate (total RAM - minimum dom0 RAM).

Thanks.

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Re: [Xen-users] setting max memory