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Oracle® X7 Series Servers Administration Guide

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Updated: October 2019

Check System Components With HWdiag

HWdiag is a command-line utility used to check the status of system components. It is run from the Oracle ILOM command line interface (CLI) using the Diag Shell.

Note -  The Oracle ILOM Diag shell is available only in Oracle ILOM 4.0.x and later releases.
  1. Log in to the Oracle ILOM CLI.

    The Oracle ILOM prompt appears.

  2. Access the Diag Shell. Type:
    ->start /SP/diag/shell
    Are you sure you want to start /SP/diag/shell (y/n)? y

    The diag> prompt appears.

  3. Enter the command.

    HWdiag commands use the form hwdiag main command [subcommand ...].

    For details, refer to Oracle x86 Servers Diagnostics and Troubleshooting Guide With Oracle ILOM 4.0.x in http://www.oracle.com/goto/x86admindiag/docs.

  4. To display HWdiag help, type:
    • hwdiag to display a list of options and main commands.

    • hwdiag -h to display a list of main commands and their subcommands.

    • hwdiag -h main command to display help specific to main command.