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Keir Fraser
edf9a6a284
Previously, the default "network-script", /etc/xen/scripts/network-bridge, would attempt to do its horrid work even if you had already set everything up in /etc/network/interfaces. Setting up your bridge in /etc/network/interfaces is: * easy * required for libxl since libxl never does it for you * not a fragile piece of lunacy * properly documented * the way everyone would expect it to work In this small patch we make it so that the default config for xend doesn't mess about on startup if you already have a bridge, and doesn't mess about on shutdown unless your first-named bridge (eth0 or xenbr0, normally) doesn't also have a physical interface named p<whatever> (peth0 or pxenbr0) enslaved to it. The latter test is not ideal but will hopefully do from now until the time xend finally dies. We also fix the "documentation" - ie, the comments in the default xend-config.sxp - to correspond to reality. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>