Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8163796

'mbind: Invalid argument' when initializing NUMA with small initial heap and large page

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Open
    • Priority: P5
    • Resolution: Unresolved
    • Affects Version/s: 9
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • OS:
      linux

      Description

      During testing JDK-8023905, I saw below message.

      $ java -XX:+UseParallelGC -XX:+UseNUMA -XX:+UseHugeTLBFS -Xms5m -Xmx8m -version
      Java HotSpot(TM) 64-Bit Server VM warning: UseNUMA is not fully compatible with SHM/HugeTLBFS large pages, disabling adaptive resizing (-XX:-UseAdaptiveSizePolicy -XX:-UseAdaptiveNUMAChunkSizing)
      mbind: Invalid argument
      mbind: Invalid argument
      mbind: Invalid argument
      java version "9-internal"

      Need more investigation for 'mbind: Invalid argument' message.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              sangheki Sangheon Kim
              Votes:
              1 Vote for this issue
              Watchers:
              6 Start watching this issue

                Dates

                Created:
                Updated: