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  1. WINDUP - Red Hat Application Migration Toolkit
  2. WINDUP-2620

run_windup.sh - ulimit setting too low?

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    • Bug
    • Resolution: Done
    • Major
    • None
    • 4.3.1.Final
    • MTR Web UI
    • None
    • Sprint 21, Sprint 22, Sprint 23, Sprint 189

    Description

      The runtime script may have an issue with max number of open files setting.
      My system (MacOS) has the following system settings:
      $ ulimit -H -n
      unlimited
      $ ulimit -S -n
      256

      run_windup.sh now sets the maximum number to 1024.

      The first warning at startup now is:
      16:08:12,388 WARN [org.jboss.as.warn.fd-limit] (main) WFLYSRV0071: The operating system has limited the number of open files to 1024 for this process; a value of at least 4096 is recommended

      I believe RHAMT itself would need more than 1024 for large application portfolios/archives?

      Solution: I increased the number in run_windup.sh to 10000.

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              jvilalop@redhat.com Jonathan Vila Lopez (Inactive)
              thartwig1@redhat.com T. Hartwig (Inactive)
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                Updated:
                Resolved: