Cluster

Connect

get a password

• press the PASS WORD button on your crypto card
• enter passoword
• press enter
• the 7 digit password is given (without the dash)

ssh to the gateway computer (hadley)

ssh -Y neuro-calhpc.berkeley.edu (or hadley.berkeley.edu) and use your crypto password

Useful commands

Batch commands

• start interactive session: qsub -X -I
• start interactive session on particular node: qsub -X -I -l nodes=n0001.cortex

Software modules

• module list
• module avail
• module help

Perceus commands

perceus commands like 'wwnodes' 'wwtop' and 'wwstats' to look at the Cortex cluster compute nodes.