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  1. Lustre
  2. LU-3322

ko2iblnd support for different map_on_demand and peer_credits between systems

Details

    • Bug
    • Resolution: Fixed
    • Major
    • Lustre 2.8.0
    • Lustre 2.7.0, Lustre 2.8.0
    • 3
    • 20,543
    • 8528

    Description

      ko2iblnd currently doesn't support different values of peer_credits or map_on_demand between systems.

      After I finish some testing I will upload a patch to gerrit in the next couple of days.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-5718 RDMA too fragmented with router

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

          Bug - A problem which impairs or prevents the functions of the product. LU-7401 OOM after LNet initialization with not default peer_creadits on mlx5

          • 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-7351 LNet router crash during bring up of infiniband interface.

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-7650 ko2iblnd map_on_demand can't negotitate when page sizes are different between nodes.

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-7314 In kiblnd_rejected(), NULL pointer 'cp' may be passed to function and can be dereferenced there

          • 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-12419 ppc64le: "LNetError: RDMA has too many fragments for peer_ni" when reading two files

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

          Improvement - An improvement or enhancement to an existing feature or task. LUDOC-286 Document the effects of LU-3322

          • Critical - Crashes, loss of data, severe memory leak.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7101 Lnet: Support per NI map-on-demand

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-7569 IB leaf switch caused LNet routers to crash

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-5783 o2iblnd: investigate new memory registration mechanisms

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

          Activity

            People

              ashehata Amir Shehata (Inactive)
              jfilizetti Jeremy Filizetti
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              Dates

                Created:
                Updated:
                Resolved: