Is it possible to have a functional XCAT installation with nodes that do not 
have BMC over ethernet available? I have some inherited HP Proliant servers 
that have a BMC controller but it has no network capability, either in BIOS or 
using 'ipmitools' (no LAN channels are available and I cannot enable them in 
BIOS).

For this reason I have not populated any tables pertinent to hardware 
management, such as nodehm 

I have noticed I am able to use the manual discovery method populating the 
'mac' table by hand; Autodiscovery didn't seem to work (snmp enabled switch, 
with switch table port-to-host mapping completed. The nodes looped endlessly 
and never put the static address in dhcpd.leases , possibly because of the 
missing IPMI information causing a script to hang..I can't be sure. 

I *did* manage without any trouble at all to get a stateful Centos node to 
install, but on reboot with the chain set automatically to 'boot' it stalls 
after the boot loader has completed; if I cheese it and disable tftpd, the node 
boots as normal.

My question is, are these problems simple configuration issues, or is it 
related to the absence of BMC information?
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