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[Xen-users] Memory asignment

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Memory asignment
From: Gabriel Patiño <gepatino@xxxxxxxxx>
Date: Wed, 21 Sep 2005 20:24:39 -0300
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Reply-to: Gabriel Patiño <gepatino@xxxxxxxxx>
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Hi, its me again...

I've read the documentation several times, and it's obvious that I've
missed something...

I have 3Gb of RAM in the machine where I'm installing Xen, 128Mb
assigned to the Dom0 OS (is it too low?) and 2048M to a DomU OS.
Just Dom0 and a DomU, nothing else.

The thing is that in DomU I can only see 820M as main memory, is there
any limit?

My DomU config file:
-------------------------------
name = "Hoary"
kernel = "/boot/vmlinuz-2.6.11-xenU"
memory = 2048
nics = 1
disk = [ 'phy:vg/hoary-root,sda1,w', 'phy:vg/hoary-home,sda2,w',
'phy:vg/hoary-swap,sda3,w']
root = "/dev/sda1 ro"
--------------------------------


What 'free' reports in DomU:
--------------------------------------
gabriel@hoary:~$ free -m
             total       used       free     shared    buffers     cached
Mem:           820        709        111          0         71        523
-/+ buffers/cache:        114        706
Swap:          511          2        509
--------------------------------------


Any suggestions welcome,

thanks again.
--
Gabriel E. Patiño

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