CC-J LSF primer

1. Useful LSF command  (see in detain by "man")
-------------------------------------------------------------
 lsid           Display LSF cluster name and LSF master node
 lsload         Display load information of CPU farms
 lsrun          execute command at the lightly loaded hosts
 lstcsh         lsf extension of tcsh

 bsub           submit a job
 bjobs          display job status
 bkill          kill a job
 bswitch        change qeueue of job
 bqueues        display queue status
 bqueues -l     display queue status in detail
 bhosts         display LSF hosts

 xlsf           GUI interface for LSF
-------------------------------------------------------------

2. Current Queue Setting

  queue_name  MAX CPU time    Nice    Max run Jobs    MAX SWAP
  ----------------------------------------------------------------
  sim_short     2 hours          1       120           12280 MB
  sim_long     24 hours         10       100           12280 MB
  sim_bg        7 days          19        80           12280 MB
  -----------------------------------------------------------------

  Max running jobs per person :   60


3. Sample LSF job submitting command

ap01.ccj> bsub -q sim_short -o test1.o.%J -e test1.e.%J -L /bin/tcsh  -
/ccj/u/login-name/lsf/test1.script


4. LSF resource-usage logging can be found at the directory  

    /ccj/w/r01/lsf/lsflog (access limited)
 
as file `date +%y%m%d`.log .  Every five minutes, (1) date, (2) lsload
(3) bqueues (4) bjobs -r -u all -l  will be logged in the file. It is
very useful to check the memory leak of the Jobs etc.