29 Jun
2011
29 Jun
'11
12:21 a.m.
Hmm bad form to answer myself, but:
On Wed, Jun 29, 2011 at 09:41:18AM +1000, Norman Gaywood wrote:
dom0# cat /etc/xen/turing
...
maxmem = 40000 memory = 40000
dom0# xm list
...
turing 1 40000 12 r----- 1842736.7
guest boots like this (from /etc/grub.conf of guest): title Fedora (2.6.35.13-92.fc14.x86_64)
However, the guest reports this:
domU# grep MemTotal /proc/meminfo MemTotal: 32870604 kB
I missed this in /usr/src/kernels/2.6.35.13-92.fc14.x86_64/.config
CONFIG_PARAVIRT_GUEST=y CONFIG_XEN=y CONFIG_XEN_MAX_DOMAIN_MEMORY=32
So I guess that means that the fedora kernels are not built to use more than 32G of memory in DomU.
--
Norman Gaywood, Computer Systems Officer
University of New England, Armidale, NSW 2351, Australia
ngaywood@une.edu.au Phone: +61 (0)2 6773 3337
http://mcs.une.edu.au/~norm Fax: +61 (0)2 6773 3312
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