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VoltDB V5.5 is now available!

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  • VoltDB V5.5 is now available!

    VoltDB V5.5 is now available! See the release notes for the list of new features and improvements.

    Documentation and installation kits are available from our web site.
    Last edited by ajgent; 01-16-2016, 10:24 AM.

  • #2
    Hi, I'm unable to run this version. It complains about Transparent Huge Pages... even though I believe they are disabled...

    Example 1 - Centos 7

    [simon@centos7vma voltdb-ent-5.5]$ cat /etc/centos-release
    CentOS Linux release 7.1.1503 (Core)
    [simon@centos7vma voltdb-ent-5.5]$ cat /sys/kernel/mm/transparent_hugepage/enabled
    always madvise [never]
    [simon@centos7vma voltdb-ent-5.5]$ ./bin/voltdb create
    ERROR: The kernel is configured to use transparent huge pages (THP). This is not supported when running VoltDB. See the VoltDB Administrator's Guide for instructions for disabling THP.

    Example 2 - Dockerized Debian

    root@volt1:~# cat /etc/debian_version
    8.1
    root@volt1:~# cat /sys/kernel/mm/transparent_hugepage/enabled
    always madvise [never]
    root@volt1:~# voltdb create
    ERROR: The kernel is configured to use transparent huge pages (THP). This is not supported when running VoltDB. See the VoltDB Administrator's Guide for instructions for disabling THP.

    Any ideas?

    Thanks Simon

    Comment


    • #3
      simon.stone,

      Please take a look at disabling transparent huge pages. Check the setting for defrag and ensure its' also set to never.

      Peter Zhao

      Comment


      • #4
        Thanks, worked after changing defrag also

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