Hi,
I've been attempting to follow the instructions for setting up KVM
hosts in xcat found at:
http://sourceforge.net/p/xcat/wiki/XCAT_Virtualization_with_KVM/
I'm attempting to do this with SL6.6 nodes, and I noticed that whenever
I added the "xHRM bridgeprereq eth0:br0" postscript, the machine would
hang and fall off the network.
Eventually I was able to figure out how to get a shell on the serial
console and test this somewhere that I could see standard output, and
discovered that the problem was that the bridge kernel module was not
loaded, and was not being automatically loaded by the brctl addbr br0
command. adding "modprobe bridge" to the xHRM script resolved this problem.
I'm mostly just posting this to save time for anyone else who attempts
this configuration, and so that hopefully the xHRM script can be
improved(Is there a better place for bug reports?)
-Allie
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