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[Xen-devel] Problem with dom0_mem=6144M

  • To: xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Roberto Scudeller <beto.rvs@xxxxxxxxx>
  • Date: Fri, 21 Jan 2011 10:39:16 -0200
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  • Delivery-date: Fri, 21 Jan 2011 04:39:59 -0800
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Hi all,

I try to set dom0_mem=6144M in my xen 4.0.2-rc1-pre with pv_ops kernel (jeremy source) but after boot my dom0 appear in "free -m" 5408M.

My logs:
# xm info|grep memory
total_memory           : 32755
free_memory            : 27658

My free -m:
# free -m
             total       used       free     shared    buffers     cached
Mem:          5408       2060       3347          0         17        133

In my menu.lst:
    kernel /xen.gz dom0_mem=6144M
    module /vmlinuz- ro nomodeset root=/dev/VolGroup00/LogVol00
    module /initrd-

In compilation I set this:

Could anyone help me? Anyone experienced this?

Thank you for any help.

Roberto Scudeller

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