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  1. Lustre
  2. LU-8928

osd-zfs should use dnode_t instead of dbuf

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.10.0
    • None
    • None
    • 9223372036854775807

    Description

      osd-zfs should use dnode_t instead of dbuf, this will let to use methods like zap_add_by_dnode() and improve metadata performance significantly as they don't need to lookup dnode_t by dnode#.

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          is blocking

          Improvement - An improvement or enhancement to an existing feature or task. LU-7895 zfs metadata performance improvements

          • Major - Major loss of function.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-8927 osp-syn processes contending for osq_lock drives system cpu usage > 80%

          • Major - Major loss of function.
          • Resolved

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              bzzz Alex Zhuravlev
              bzzz Alex Zhuravlev
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              Dates

                Created:
                Updated:
                Resolved: