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  1. Lustre
  2. LU-15162

improve OI lookup concurrency

Details

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

    Description

      osd_obj_map_lookup() uses a mutex to find specific direntry. in some cases this can lead to dozens of threads blocked on the same mutex.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15163 osd_obj_map_recover() has to restart transaction

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

          Activity

            People

              wc-triage WC Triage
              bzzz Alex Zhuravlev
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              Dates

                Created:
                Updated:
                Resolved: