Users Guide
4 Click OK to perform the power management action (for example, perform a system to reset).
Executing Power Control Operations on the Chassis Using RACADM
Open a serial/Telnet/SSH text console to CMC, log in, and type:
racadm chassisaction -m chassis <action>
where <action> is powerup, powerdown,powercycle,nongraceshutdown,, or reset.
AC Power Recovery
If the AC power supply of a system is disrupted, the chassis is restored to the previous power state before the AC power loss. The
restoration to the previous power state is the default behavior. The following factors could cause the disruption:
• power outage
• power cables pulled from the power supply units (PSUs)
• power distribution unit (PDU) outage
If the Budget/Redundancy Conguration > Disable AC Power Recovery option is selected, the chassis remains powered o after the AC
recovery.
In case, the blade servers are not congured to automatic power-up, you may have to power them on manually.
Executing Power Control Operations on a Server
You can remotely perform power management actions for multiple servers at a time or an individual server in the chassis.
NOTE
: To perform power management actions, you must have Chassis Conguration Administrator privilege.
Executing Power Control Operations for Multiple Servers Using CMC Web
Interface
To execute power control operation for multiple servers using the Web interface:
1 In the system tree, go to Server Overview and click Power > Control.
The Power Control page is displayed.
2 In the Operations column, from the drop-down menu, select one of the following power control operations for the required servers:
• No Operation
• Power On Server
• Power O Server
• Graceful Shutdow n
• Reset Server (warm boot
• Power Cycle Server (cold boot)
For information about the options, see the CMC Online Help.
3 Click Apply.
A dialog box appears requesting conrmation.
4 Click OK to perform the power management action (for example, perform a server reset).
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Managing and Monitoring Power