Hoffman2:Software Tools:CentOS 7: Difference between revisions

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At this point (August 2021), partial of Hoffman's work nodes have been upgraded to CentOS 7.  
At this point (August 2021), partial of Hoffman's work nodes have been upgraded to CentOS 7.  


=== CCN Apps for CentOS 7===
=== CCN modules for CentOS 7===
To use CCN applications in Hoffman2, you'll need to specify the new module files for CentOS 7 for interactive mode or batch mode
To use CCN modules in Hoffman2, you'll need to specify the new modulefiles path for CentOS 7 for interactive mode or batch mode


==== For interactive mode ====
==== For interactive mode ====
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Add a line to use modulefiles_rh7
Add a line to use modulefiles_rh7
  module use /u/project/CCN/apps/modulefiles_rh7
  module use /u/project/CCN/apps/modulefiles_rh7
(*Don't forget to turn them back if you need to use CentOS 6 environment again)


Once you complete editing, start an interactive mode for CentOS 7 node  
Once you complete editing, start an interactive mode for CentOS 7 node  

Revision as of 22:01, 12 August 2021

Hoffman CentOS 7

At this point (August 2021), partial of Hoffman's work nodes have been upgraded to CentOS 7.

CCN modules for CentOS 7

To use CCN modules in Hoffman2, you'll need to specify the new modulefiles path for CentOS 7 for interactive mode or batch mode

For interactive mode

you need to edit your ~/bashrc or ~/bash_profile

gedit ~/bashrc

comment out

#module use /u/project/CCN/apps/modulefiles

Add a line to use modulefiles_rh7

module use /u/project/CCN/apps/modulefiles_rh7

(*Don't forget to turn them back if you need to use CentOS 6 environment again)

Once you complete editing, start an interactive mode for CentOS 7 node

For batch mode

Add the following line to your batch job file

module use /u/project/CCN/apps/modulefiles_rh7

Request a CentOS 7 node with interactive mode

To request a work node with CentOS 7, you'll need to use 'rh7' after -l option, for example

qrsh -l rh7,h_data=4G,h_rt=2:00:00

Request a CentOS 7 node with batch mode

It's similar as interactive mode, 'rh7' is needed for -l option

#$ -l rh7,h_rt=2:00:00,h_data=4G