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  1. Lustre
  2. LU-6246

Add a JSON decoder

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Details

    • New Feature
    • Resolution: Won't Do
    • Minor
    • None
    • Lustre 2.8.0
    • None
    • 17495

    Description

      For the HSM migration enhancement (LU-6081), it would be nice to be able to transfer data (stripe informaton and mdt_index) between lfs and the copytool in an exchange format, namely JSON.

      The current liblustreapi_json.c can only encode JSON. Use the CCAN (Comprehensive C Archive Network) JSON which it relatively small, can encode/decode, and has a decent testsuite.

      Replace liblustreapi_json.c with the new implementation.

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          is blocking

          Improvement - An improvement or enhancement to an existing feature or task. LU-6081 hsm: add file migrate support

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

          Task - A task that needs to be done. LU-9897 Tracking of lustre library improvements.

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

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              wc-triage WC Triage
              fzago Frank Zago (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: