Monitor uBoot on SP

  1. Attach a console directly to the serial port on the blade.

  2. Power-cycle or reset the blade.

    The blade's green OK LED blinks slowly as uBoot executes. The uBoot output is sent directly to the blade's serial port.

  3. Monitor uBoot output from your serially-attached console.

    When uBoot successfully completes, the blade's OK LED changes to standby-blink to let you know that the SP is now running but the host has not yet booted.

    If there is a diagnostic failure, the SP will not start and the blade's Service Action Required LED will light. See About Diagnostic Failures.