Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-11089

Performance improvements for lu_object locking

    XMLWordPrintable

Details

    • Improvement
    • Resolution: Fixed
    • Major
    • Lustre 2.13.0, Lustre 2.12.5
    • Lustre 2.12.0
    • None
    • 9223372036854775807

    Description

      While porting the LU-6800 work upstream the reaction to the approach was disliked since it wasn't a real improvement. Neil has created a patch series to break up the global lock to increase its performance.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-8346 conf-sanity test_93: test failed to respond and timed out

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

          Bug - A problem which impairs or prevents the functions of the product. LU-12565 Use bit locking in obd_echo

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

          Bug - A problem which impairs or prevents the functions of the product. LU-6800 Significant performance regression with patch LU-5264

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-9679 Prepare lustre for adoption into the linux kernel

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              simmonsja James A Simmons
              simmonsja James A Simmons
              Votes:
              1 Vote for this issue
              Watchers:
              12 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: