According to man slurm.conf, the default for NodeAddr is NodeName: "By default, the NodeAddr will be identical in value to NodeName."
However, it seems the default is NodeHostname (when that differs from NodeName): With the following in slurmnodes.conf: Nodename=c0-0 NodeHostname=compute-0-0 ... I get # scontrol show node c0-0 NodeName=c0-0 Arch=x86_64 CoresPerSocket=2 CPUAlloc=0 CPUErr=0 CPUTot=4 Features=intel,rack0,hugemem Gres=(null) *** NodeAddr=compute-0-0 NodeHostName=compute-0-0 *** OS=Linux RealMemory=3949 Sockets=2 State=IDLE ThreadsPerCore=1 TmpDisk=10000 Weight=1027 BootTime=2012-05-08T15:07:08 SlurmdStartTime=2012-05-25T10:30:10 (This is with 2.4.0-0.pre4.) (We are planning to use cx-y instead of compute-x-y (the rocks default) on our next cluster, to save some typing.) -- Regards, Bjørn-Helge Mevik, dr. scient, Research Computing Services, University of Oslo
