Cisco Cisco Unified MeetingPlace Audio Server Maintenance Manual

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Cisco MeetingPlace Audio Server 5.2 Customer Engineering Guide (for Cisco MeetingPlace 8112)
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Chapter 5      Repairing and Maintaining the 8112 Server
  Preparing for the repair
Powering down MeetingPlace
Follow this procedure to power down MeetingPlace before turning the power switch to the off (“O”) 
position.
Step 1
If not already connected, access the CLI by following the procedures in the 
 and 
Step 2
Log in as technician. The tech$ prompt appears.
Step 3
Type 
halt
 and press Enter.
Step 4
The second line in 
 appears. Type 
y
 and press Enter to confirm that you do want to power 
down the system.
Figure 5-3
halt Command
Step 5
The rest of 
 appears. Wait for the “**** LynxOS is down ****” message to appear as 
shown in the last line of 
Step 6
Turn the power switch on the back of the server to the off (“O”) position. See 
meetingplace:tech$ halt
Are you sure (y/n)? y
NMI ioctl: Argument invalid/improper
Checking to see if the system is loaded...OK
System DOWN procedure has been initiated.
System HALT sequence has been initiated.
Please do not kill power until you see the "LynxOS is down" message.
meetingplace:tech$ The MeetingPlace software is DOWN
---> Halting the system
**** LynxOS is down ****