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  1. Lustre
  2. LU-6910

Configurable values for OST reserved size

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Details

    • Improvement
    • Resolution: Fixed
    • Major
    • Lustre 2.9.0
    • None
    • 9223372036854775807

    Description

      osp_pre_status=-ENOSPC is used to skip OST from object allocation. The error was set when OST available space is less than 0.1% of total OST size. This value is not configurable. For many cases 0.1% is too low, because append works for existing files. So, procfs files was added for configuration.

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          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. LUDOC-317 document OST reserved space tunables

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

          Bug - A problem which impairs or prevents the functions of the product. LU-7552 sanity test_253: Error: 'File creation should fail'

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

          Bug - A problem which impairs or prevents the functions of the product. LU-7550 sanity test_27C: FAIL: Can not find 5 in obdidx 0 1 2 3 4 6

          • Major - Major loss of function.
          • Resolved

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              wc-triage WC Triage
              aboyko Alexander Boyko
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              Dates

                Created:
                Updated:
                Resolved: