LSF bsub command

One 、LSF(load sharing facility)

Tools for distributed resource management , To schedule 、 monitor 、 Analyze the load of networked computers .
Purpose ： Through centralized monitoring and calling , Fully share your computer's CPU、 Memory 、 disk 、license And so on .

A set of LSF The software of the computer constitutes a cluster.cluster Unified monitoring and scheduling of resources in .

Two 、bsub command

bsub [options] command [argument]
 Command parameter ：
-q  Select the queue 
-i  Specify input file 
-o  Specify output file , The standard output information will be saved to this file after the job is submitted 
-e  Specify output file , After the job is submitted, the standard error output information is saved in this folder 
-n  Specify the... Required by the job CPU nucleus 
-J  The name of the assignment 
-m  lose job To the designated machine 
-I  Interactive mode , At this time, the terminal cannot input 
-lp  Submit job When providing virtual terminal Support , Such as vim This application is required terminal Supported by 
-R  Specify the resource requirements for the current task 
-W  Limit job run time 

bsub -n x -q queuename -R rusage[mem=10240] -i inputfile -o outputfile COMMAND

among x Represents the... Required for submitting the job CPU Count ,-q Specify the queue to which the job is submitted , If not -q Options , The system submits the job to the default job queue . The task requires 10G Memory ,inputfile Represents the file name that the program needs to read ,outputfile For a file , The standard output information will be saved to this file after the job is submitted . COMMAN Is the program that the user wants to run
Use 8 individual cpu Run the task

bsub -n 8 /.... run.tcl -8 -log flow.log

3、 ... and 、 Common commands

3.1 bhosts

utilize bhosts Command to view the current idle status of each node

3.2 bqueues

utilize bqueues You can view existing queue information

3.3 bjobs

utilize bjobs You can view the operation of the job ,bjobs | wc Total job Count

utilize bjobs -u name You can view the specific tasks under the user

3.4 bkill

utilize bkill Command can terminate a running or queued job ,

[[email protected]] bkill 79726
Job <79722 > is  being terminated

3.5 bhist

bhist -a: View the completed job information 

3.6 busers

utilize busers You can view user information