Simpbs user manual
Independently developed cluster scheduling system
Author list
- Author rongzhengqin@basepedia.com
How to use?
1. Requirements
- python 2.7.5+
2. Install and Run server
- install
- snippet.bash
tar zxvf simpbs.v1.0.0.tar.gz cd simpbs.v1.0.0 su root sh install path_to_dir (the directory to install)
- run service
- snippet.bash
cd path_to_dir nohup ./rserver --run 1>log.o 2>log.e &
3. For clients
- Submit a task
=⇒ rsub -t 4 -m 4M test.sh
Usage: rsub [options] task_to_submit.sh
Contact: Rong Zhengqin <rongzhengqin@basepedia.com>
Options:
--version show program's version number and exit
-h, --help show this help message and exit
Common Options:
-t INT number of threads used, default=1
-m STR number of memory(G or M) used, default=10M
- Monitor the task status
=⇒ rstat
Usage: rstat [options]
Contact: Rong Zhengqin <rongzhengqin@basepedia.com>
Options:
--version show program's version number and exit
-h, --help show this help message and exit
Common Options:
-a show tasks of all users
- Cancel a task
=⇒ rdel task_id
Usage: rdel [options] task_id1 task_id2 ... Contact: Rong Zhengqin <rongzhengqin@basepedia.com> Options: --version show program's version number and exit -h, --help show this help message and exit
4. Supplementary information
rstat showed the tasks' information as follows:
Task User CMD CPUs MEMs STAT A_CPUs A_MEMs A_Time M_CPUs M_MEMs 16 rongzhengqin run.sh 1 10.0M R 882.0 1.3G 0:01:54 882.0 1.3G 17 rongzhengqin run.sh 1 10.0M R 704.0 1.2G 0:00:49 704.0 1.2G 18 rongzhengqin run.sh 1 10.0M R 589.0 894.3M 0:00:47 589.0 894.3M 19 rongzhengqin run.sh 1 10.0M R 650.0 989.9M 0:00:45 650.0 989.9M 20 rongzhengqin run.sh 1 10.0M R 464.0 1.1G 0:00:32 464.0 1.1G ========================== Task: task id User: user who submitted the task CMD: bash script submitted CPUs: number of cpus requested when task submitted MEMs: number of memory requested when task submitted STAT: status of the task, "R" means running, "Q" means waiting, "C" means completing. A_CPUs: cpus used by task right now A_MEMs: memory used by task right now A_Time: CPU time task costs M_CPUs: maximum CPU utilization until now M_MEMs: maximum Memory utilization until now