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  1. Lustre
  2. LU-17722

wait_delete_completed() to trim underlying fs backed by tmpfs

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Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      when a test runs on devices stored in /tmp (tmpfs) it consumes ram and consumed memory is never released even if corresponding filesystem stores zero data. this way testing consume more memory than needed really.
      it's possible to release such an unused memory. for example, in wait_delete_completed()

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-10410 Verify fstrim functionality on MDT

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LU-18662 wait_delete_completed() fstrim can be very noisy

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              bzzz Alex Zhuravlev
              bzzz Alex Zhuravlev
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              Dates

                Created:
                Updated:
                Resolved: