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What are the ulimit requirements under Red Hat Enterprise Linux?

Question & Answer


Question

 What are the ulimit requirements under Red Hat Enterprise Linux?

Answer

The following ulimit parameters are sufficient to run the IBM Control Center EP on Red Hat Linux 64-bit platform:

  • CPU time (seconds): ulimit -t unlimited
  • File size (blocks): ulimit -f unlimited
  • Maximum memory size (kbytes): ulimit -m unlimited
  • Maximum user processes: ulimit -u unlimited
  • Open files: ulimit -n 8192 (minimum value)
  • Stack size (kbytes): ulimit -s unlimited
  • Virtual memory (kbytes): ulimit -v unlimited

For more information about ulimit settings, refer to the Set the ulimit values on UNIX and Linux operating systems topic under IBM Cognos Analytics 11.0 documentation.

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Document Information

Modified date:
28 October 2021

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ibm16509556