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Appendix C
Powering the System On and Off
Shutting Down the System
218
• Windows: Log in as Administrator. From the Special Administration Console (SAC> prompt)
enter cmd to start a new command prompt. Press
Esc+Tab to switch to the channel for the
command prompt and log in.
Step 3. At the console prompt, shut down and halt the operating system by entering the shutdown
command.
• HP-UX: Enter the shutdown -h command
• Linux: Enter the shutdown -h <time> command, where <time> is the number of minutes until
system shutdown
• Windows: Enter the shutdown /s command
Step 4. Exit the partition console by entering
ctrl+B after shutting down the system.
Step 5. Repeat step 1
through step 4 for each partition.
Preparing the Partitions for Shutdown
IMPORTANT Before powering off the cabinets, HP recommends first that all partitions be brought to the
boot-is-blocked (BIB) state.
Perform the following procedure to ensure that all partitions are ready to be shut down.
Step 1. From the CM> prompt, issue an rr command (Figure C-8).
Step 2. Enter the partition number and when prompted for reset of the partition number, enter Y (yes).
Figure C-8 Issuing an rr Command
Step 3. At the CM> prompt, enter a de -s command (Figure C-9).
Step 4. From the de menu prompt, enter s to display the Cell PDH Controller.
Step 5. When prompted, enter the cabinet and cell board number on which the partition resides.