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— useful_pbs_commands [2017/10/19 10:52] (current)
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 +=====Useful PBS Commands=====
 +
 +This document contains a list of useful Portable Batch System (PBS) commands.
 +
 +More information about the TORQUE resource manager (PBS) and the Maui Cluster Scheduler can be found at Adaptive Computing’s official documentation website, located at www.adaptivecomputing.com/resources/docs/
 +
 +**PBS commands**
 +
 +**qsub:**
 + submits PBS job
 +
 +typical usage:
 +<code>
 +qsub [-A account] script
 +</code> 
 +
 +**qdel:**
 + deletes PBS job
 +
 +typical usage:
 +<code>
 +qdel job_identifier
 +</code>
 +
 +**qstat:**
 + shows the status of PBS jobs
 +
 +typical usage:
 +<code>
 +qstat -f job_identifier
 +</code> 
 +
 +**myqueue:**
 + shows all running and queued jobs for a user
 +
 +typical usage:
 +<code>
 +myqueue
 +</code>
 +
 +**myquota:**
 + show disk quotas for all projects in which the user is a member
 +
 +typical usage:
 +<code>
 +myquota
 +</code>
 +
 +**showstart:**
 + shows the approximate starting time of the job
 +
 +typical usage:
 +<code>
 +showstart job_identifier
 +</code>
 +
 +**checkjob:**
 + shows the current status of the job
 +
 +typical  usage:
 +<code>
 +checkjob job_identifier
 +</code>
 +
 +**checknode:**
 + shows the status of the node
 +
 +typical usage:
 +<code>
 +checknode node_identifier
 +</code>
 +
 +**pbsnodes:**
 + shows the detail of nodes
 +
 +typical usage:
 +<code>
 +pbsnodes -a
 +
 +To list the count of unique nodes along with the properties of those nodes:
 +
 +pbsnodes -a | grep properties | sort | uniq -c
 +</code> 
 +
 +**pbsdsh:**
 + distributes task to nodes under pbs
 +
 +typical usage:
 +<code>
 +pbsdsh executable [args]
 +</code>
 +This command copies the inputfile into /tmp directory of each node:
 +<code>
 +pbsdsh cp inputfile /tmp
 +</code> 
 +
 +**mpiexec:**
 + initializes parallel job
 +
 +typical usage:
 +<code>
 +mpiexec executable [args]
 +</code>
 +This command copies the input file into /tmp directory of each node:
 +<code>
 +mpiexec -comm=none -pernode cp inputfile /tmp
 +</code>
  
useful_pbs_commands.txt · Last modified: 2017/10/19 10:52 (external edit)

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