You should check your slurm.conf file and the actual node running things. Odds are they don't match. If you look at your slurmd.log on the down node you will probably see you are saying it has more resources than it really does.
Danny > -----Original Message----- > From: [email protected] [mailto:owner-slurm- > [email protected]] On Behalf Of Fred Liu > Sent: Monday, March 14, 2011 11:01 PM > To: [email protected] > Subject: [slurm-dev] low socket*core*thread count 1? > > Hi, > > What does "Low CPUS" mean? > How can I make my node not in DOWN stat? > > scontrol show node cnlnx03 > NodeName=cnlnx03 Arch=x86_64 CoresPerSocket=1 > CPUAlloc=0 CPUErr=0 CPUTot=2 Features=(null) > Gres=(null) > OS=Linux RealMemory=1 Sockets=2 > State=DOWN ThreadsPerCore=1 TmpDisk=0 Weight=1 > BootTime=2010-12-27T09:33:49 SlurmdStartTime=2011-03-15T13:54:59 > Reason=Low CPUs [slurm@2011-03-15T13:41:38] > > Thanks. > > Fred
