ZHYPINFO(8)

NAME
zhypinfo - Print information about virtualization layers on IBM Z.

SYNOPSIS
zhypinfo [OPTION]

Description
zhypinfo prints information about virtualization layers on IBM Z in a tabular format.

Notes

•   Not all information might be available, and unavailable data is indicated by a dash '-'.

•   Some environments might map certain CPU types to CPUs of other types, including specialty engines.

•   CPU Pools can define fractions of logical CPUs.

OUTPUT

  #
Layer count.

  Layer_Type
Type of virtualization layer.

  Lvl
Virtualization level, where each layer of category 'HOST' constitutes a new level.

  Categ
Category of the virtualization layer.

  Name
Name of the respective entity.

  IFLs
Number of logical IFLs defined for the layer.

  CPs
Number of logical CPs defined for the layer.

  Total
Sum of logical CPUs in the layer.

OPTIONS

-h, --help
    Print usage information and exit.

-j, --json
    Dump all available data in JSON format. Known limitation: No character set conversion or proper escaping is performed.

-l, --layers
    Print number of layers.

-L, --levels
    Print number of virtualization levels.

-v, --version
    Print version information.

RETURN CODES
Successful zhypinfo commands return 0. If an error occurs, zhypinfo writes a message to stderr and completes with a return code other than 0.

SEE ALSO
zname(8)