Commonly Used Hoffman2 Commands
The CCPR google group to post questions and answers https://groups.google.com/forum/#!forum/ccpr-hpc
CCPR Computing https://ccpr.ucla.edu/services/computing/
Commonly used Hard/Soft-ware resources for an interactive session
- NOTE: Multiple commands can fit into a single line by separating commands with a semi colon
qrsh -l i,h_data=16g,h_rt=1:00:00;
module load R/3.2.1; module load Rstudio; rstudio
module load stata; xstata-se
Find and remove all core dump files
find $HOME -name core.'[0-9]*' -print | xargs rm
- NOTE: this removes ALL core files
When a batch job errors out, a huge core dump file is automatically created.
If you are unaware that this core file exists, you might run into hard disk space issues.
Hard disk space issues might prevent GUI apps from loading, say Rstudio.
See the group's jobs
See the group's users
qconf -su ccpr
See the details of resource group's jobs
qstat -u $(qconf -su ccpr)
See the jobs on a specific node
qstat -q *@n1234
- NOTE: if the node in question is 'n1234'
See the resource group's jobs on a specific node
qstat -u $(qconf -su ccpr) -q *@n1234