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  1. Lustre
  2. LU-8882

osd-zfs to use bynode methods

Details

    • 9223372036854775807

    Description

      the newer ZFS adds new methods to access ZAPs by dnode which save expensive dnode# -> dnode lookup.

      Attachments

        Issue Links

          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
          is related to

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

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-8882] osd-zfs to use bynode methods
            pjones Peter Jones made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            adilger Andreas Dilger made changes -
            Labels New: performance zfs
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-7895 [ LU-7895 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.10.0 [ 12204 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-8927 [ LU-8927 ]
            bzzz Alex Zhuravlev created issue -

            People

              bzzz Alex Zhuravlev
              bzzz Alex Zhuravlev
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              Dates

                Created:
                Updated:
                Resolved: