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  1. JDK
  2. JDK-8217786

Provide virtualization related info in the hs_error file on linux s390x

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    • Subcomponent:
    • Resolved In Build:
      b06
    • CPU:
      s390x
    • OS:
      linux

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        Description

        On linux s390x, we usually run in virtualized environments (LPAR and/or z/VM / KVM ).
        It is helpful for instance in support cases to get some information about the virtualized environment in the hs_error file .
        A lot of info can be taken from the /proc/sysinfo file on linux s390x .
        Example information added to hs_error file :

        LPAR Number: 14
        LPAR Characteristics: Shared
        LPAR Name: VM3
        LPAR Adjustment: 320
        LPAR CPUs Total: 24
        LPAR CPUs Configured: 16
        LPAR CPUs Standby: 8
        LPAR CPUs Reserved: 0
        LPAR CPUs Dedicated: 0
        LPAR CPUs Shared: 16

        VM00 Name: LINUX100
        VM00 Control Program: z/VM 6.4.0
        VM00 Adjustment: 375
        VM00 CPUs Total: 6
        VM00 CPUs Configured: 6
        VM00 CPUs Standby: 0
        VM00 CPUs Reserved: 0

        CPUs Total: 63
        CPUs Configured: 50
        CPUs Standby: 0
        CPUs Reserved: 13

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                • Assignee:
                  mbaesken Matthias Baesken
                  Reporter:
                  mbaesken Matthias Baesken
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                  • Created:
                    Updated:
                    Resolved: