Commit 9a2bb03c authored by Leigh B Stoller's avatar Leigh B Stoller
Browse files

Hmm.

parent f2f41448
# -*- sh -*-
#
# Xend configuration file for Emulab vnodes.
#
(logfile /var/log/xen/xend.log)
(loglevel DEBUG)
# Why is this enabled?
(xend-relocation-server yes)
(xend-relocation-hosts-allow '^localhost$ ^localhost\\.localdomain$')
# The limit (in kilobytes) on the size of the console buffer
#(console-limit 1024)
##
# To bridge network traffic, like this:
#
# dom0: ----------------- bridge -> real eth0 -> the network
# |
# domU: fake eth0 -> vifN.0 -+
#
# use
#
# (network-script network-bridge)
#
# Your default ethernet device is used as the outgoing interface, by default.
# To use a different one (e.g. eth1) use
#
# (network-script 'network-bridge netdev=eth1')
#
# The bridge is named xenbr0, by default. To rename the bridge, use
#
# (network-script 'network-bridge bridge=<name>')
#
# It is possible to use the network-bridge script in more complicated
# scenarios, such as having two outgoing interfaces, with two bridges, and
# two fake interfaces per guest domain. To do things like this, write
# yourself a wrapper script, and call network-bridge from it, as appropriate.
#
# XXX while it is seriously tempting to rename the bridge, it doesn't work
# well in practice. You need a /etc/sysconfig/network-scripts file and
# undoing the operation doesn't work if the bridge!=ifname.
#
(network-script network-bridge)
# The script used to control virtual interfaces. This can be overridden on a
# per-vif basis when creating a domain or a configuring a new vif. The
# vif-bridge script is designed for use with the network-bridge script, or
# similar configurations.
#
# If you have overridden the bridge name using
# (network-script 'network-bridge bridge=<name>') then you may wish to do the
# same here. The bridge name can also be set when creating a domain or
# configuring a new vif, but a value specified here would act as a default.
#
# If you are using only one bridge, the vif-bridge script will discover that,
# so there is no need to specify it explicitly.
#
(vif-script vif-bridge)
# dom0-min-mem is the lowest permissible memory level (in MB) for dom0.
# This is a minimum both for auto-ballooning (as enabled by
# enable-dom0-ballooning below) and for xm mem-set when applied to dom0.
(dom0-min-mem 196)
# Whether to enable auto-ballooning of dom0 to allow domUs to be created.
# If enable-dom0-ballooning = no, dom0 will never balloon out.
(enable-dom0-ballooning yes)
# In SMP system, dom0 will use dom0-cpus # of CPUS
# If dom0-cpus = 0, dom0 will take all cpus available
(dom0-cpus 0)
# The default password for VNC console on HVM domain.
# Empty string is no authentication.
(vncpasswd '')
# Path where persistent domain configuration is stored.
# Default is /var/lib/xend/domains/
(xend-domains-path /var/emulab/xend/domains)
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