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kaf24@firebug.cl.cam.ac.uk
084dedfee3
- 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@gmail.com>
55 lines
1.8 KiB
Plaintext
55 lines
1.8 KiB
Plaintext
# Xend configuration file.
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# Port xend should use for the HTTP interface.
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(xend-port 8000)
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# Port xend should use for the event interface.
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(xend-event-port 8001)
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# Address xend should listen on for HTTP connections.
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# Specifying 'localhost' prevents remote connections.
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# Specifying the empty string '' allows all connections.
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(xend-address 'localhost')
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# The port xend should start from when allocating a port
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# for a domain console.
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(console-port-base 9600)
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# Address xend should listen on for console connections.
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# Specifying 'localhost' prevents remote connections.
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# Specifying the empty string '' allows all connections.
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(console-address 'localhost')
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## Use the following if VIF traffic is routed.
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# The script used to start/stop networking for xend.
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#(network-script network-route)
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# The default script used to control virtual interfaces.
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#(vif-script vif-route)
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## Use the following if VIF traffic is bridged.
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# The script used to start/stop networking for xend.
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(network-script network)
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# The default bridge that virtual interfaces should be connected to.
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(vif-bridge xen-br0)
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# The default script used to control virtual interfaces.
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(vif-script vif-bridge)
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# Whether iptables should be set up to prevent IP spoofing for
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# virtual interfaces. Specify 'yes' or 'no'.
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(vif-antispoof no)
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# Setup script for file-backed block devices
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(block-file block-file)
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# Setup script for enbd-backed block devices
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(block-enbd block-enbd)
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# Dom0 will balloon out when needed to free memory for domU.
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# dom0-min-mem is the lowest memory level (in MB) dom0 will get down to.
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# If dom0-min-mem=0, dom0 will never balloon out.
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(dom0-min-mem 0)
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# In SMP system, dom0 will use only CPUs in range [1,dom0-cpus]
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# If dom0-cpus = 0, dom0 will take all cpus available
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(dom0-cpus 0)
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