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  1. Lustre
  2. LU-12644

correct fast read & strided readahead interaction

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.14.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      Fast read adjusts readahead, but does not correctly calculate pages for strided mode.  Fixing this is necessary to get strided readahead working correctly.

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          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-12367 readahead page count calculation is incorrect for unaligned reads

          • 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-13541 Application hang and kernel "divide error" in ll_readpage

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

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              wshilong Wang Shilong (Inactive)
              pfarrell Patrick Farrell (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: