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  1. Lustre
  2. LU-15975

Statahead_V1 Features

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    • Epic
    • Resolution: Done
    • Major
    • None
    • None
    • Statahead_V1 Features
    • 9223372036854775807

    Description

      The Epic is used to track this several features that will be delivered in Lustre 2.16

      LU-14139    batched statahead processing
      LU-14393    protocol: basic batching processing framework
      LU-15550    ptlrpc: retry mechanism for overflowed batched RPCs
      LU-15562    statahead: using try lock for batched RPCs
      LU-16096 recovery: handle compatibility during upgrade for new replay data format

      The four tickets' patches are listed in the comments.

      More detailed description of these components is included in the referenced LU tickets.

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          is related to

          New Feature - A new feature of the product, which has yet to be developed. LU-14139 batched statahead processing

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-14393 Batching Processing Framework for Lustre

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-15550 WBC: retry the batched RPC when the reply buffer is overflowed

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-15562 statahead: using try lock for batched statahead to avoid deadlock with rename and migrate operations

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-16096 recovery: handle compatibility during upgrade for new replay data format

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              hxing Xing Huang
              hxing Xing Huang
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              Dates

                Created:
                Updated:
                Resolved: