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xen-devel
[Xen-devel] [PATCH] enforce dom0 cpus and balloon out memory
 
This patch does 2 jobs:
- Enforce the number of CPUs dom0 will take. See the new variable
"dom0-cpus" in xend-config.sxp (you will want to set this variable to
1 on SMP systems)
- Balloon out dom0 memory when creating domU, if there is not enough
free memory. The lowest level we will balloon out is configured via
the new variable "dom0-min-mem" in xend-config.sxp
I still have a doubt: where to put the code to enforce dom0-cpus. At
the moment I put it into
python/xen/xend/server/SrvDaemon.py, and hopefully that is resonable
enough. Any comment?
Signed-off-by: Nguyen Anh Quynh <aquynh@xxxxxxxxx>
$ diffstat enforce_resource.patch 
 examples/xend-config.sxp            |    8 +++++++
 python/xen/xend/XendRoot.py         |   10 +++++++++
 python/xen/xend/server/SrvDaemon.py |   30 +++++++++++++++++++++++++++-
 python/xen/xm/create.py             |   38 ++++++++++++++++++++++++++++++++++++
 4 files changed, 85 insertions(+), 1 deletion(-)
 
 
enforce_resource.patch 
Description: Binary data 
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