OSM Service Connection User's Guide (G06.30+)

Upon successful completion of the Prepare to Power Off action, you can use the Power Off action to
turn off power to the PMF2 CRU and all components. The Power Off action first performs
precautionary checks to ensure that you can safely power off the CRU. These checks ensure:
The other PMF2 CRU in this enclosure exists and is powered on.●
The status of the power supply on the other PMF2 CRU in this enclosure is OK.●
The other PMF2 CRU in this enclosure has ServerNet accessibility.●
The processor in the other PMF2 CRU in this enclosure has connectivity to CPU 0 or CPU 1.●
The battery is disabled.●
The processor is halted.●
The SP status is Active Secondary.●
If the checks are completed successfully, the CRU is powered off. If any of these checks fail, the
CRU remains powered.
The Power Off action does not disable the battery, halt the processor, or switch the SP status to
Active Secondary. Use the Prepare to Power Off action to perform these operations before using the
Power Off action.
Prepare to Power Off
Performs precautionary checks to ensure that you can safely power off the PMF2 CRU and performs
steps to prepare the CRU for the Power Off action. The checks ensure:
The other PMF2 CRU in this enclosure exists and is powered on.●
The status of the power supply on the other PMF2 CRU in this enclosure is OK.●
The other PMF2 CRU in this enclosure has ServerNet accessibility.●
The processor in the other PMF2 CRU in this enclosure has connectivity to CPU 0 or CPU 1.●
If the checks fail, the Prepare to Power Off action fails, and the steps that follow are not taken. If the
checks confirm you can safely power off the PMF2 CRU, these preparatory steps are performed:
If the SP on this PMF2 is designated as Active Primary, resets the SP so that the peer SP
becomes primary.
●
Disables the battery.●
Halts the processor on this PMF2 CRU.●
Replace
Launches the Replace PMF guided procedure, which provides step-by-step instructions for replacing
the PMF CRU.