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  1. Lustre
  2. LU-11834

config instance truncation due to buffer size mismatch

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Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.13.0, Lustre 2.12.1
    • Lustre 2.12.0, Lustre 2.13.0
    • None
    • 9223372036854775807

    Description

      The formatting of the cfg_instance variable was changed in patch https://review.whamcloud.com/33900 "LU-11809 llite: don't use %p to generate cfg_instance" to always use a fixed "%016llu" format, but the temporary buffer allocations for the instance string were not changed to match the printed value.

      This results in string truncation in some situations.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-11809 conf-sanity test 28A hangs on file system mount

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

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              adilger Andreas Dilger
              adilger Andreas Dilger
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              Dates

                Created:
                Updated:
                Resolved: