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  1. JDK
  2. JDK-8163796

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

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P5 P5
    • None
    • 9
    • hotspot
    • None
    • gc
    • linux

      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.

            Unassigned Unassigned
            sangheki Sangheon Kim (Inactive)
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              Created:
              Updated: