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xen-users
Re: [Xen-users] My Xen 3.0.3m doesn't reconize my new RAM
reply to myself
Philippe Pegon wrote:
Sébastien CRAMATTE wrote:
Hello
Hi,
I've just added 2Gb of RAM on my Xen Host but this one think always it
have 1G ...
I can't start VM. It tell me that dom0_min_mem is 196 and shrinking ...
What is the procedure to force Xen to reconize this memory ?
It's very strange because a #xm list returns 3gb for dom0
I had the same problem with a linux dom0, that seems to be related to
the memory split
option in the linux kernel (processor type and features -> memory
split), I've set it
to "1G/3G user/kernel split" (it was "3G/1G user/kernel split") and all
works fine.
after more research, I had just forgotten to set the "High Memory Support"
option to 4GB (it was set to off) in the linux kernel, maybe you too ? ;-)
--
Philippe Pegon
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