Users Guide

Table 28. SEL events for power redundancy policy changes
Power Policy Event System Event Log (SEL) Entry
Redundancy lost Power supply redundancy is lost.
Redundancy regained The power supplies are redundant.
Conguring power budget and redundancy
You can congure the power budget, redundancy, and dynamic power of the entire chassis (chassis, servers, I/O module, CMC, PCIe, and
chassis infrastructure). The power management service optimizes power consumption and reallocates power to dierent modules based on
the requirement.
You can congure the following:
• System Input Power Cap
• Redundancy Policy
• Disable Chassis Power Button
• Max Power Conservation Mode
• Remote Power Logging
• Remote Power Logging Interval
• Disable AC Power Recovery
Power conservation and power budget
If the power usage exceeds the System Input Power Cap, the power supplied to the servers by the PSU is reduced to maintain the nominal
level.
Conguring power budget and Redundancy using CMC web interface
NOTE
: To perform power management actions, you must have the Chassis Conguration Administrator privilege.
To congure power budget:
1 In the left pane, click Chassis Overview > Power > Conguration.
2 On the Budget/Redundancy Conguration page, select any or all of the following properties as appropriate. For information about
the eld descriptions, see the Online Help.
• Redundancy Policy
• Disable Chassis Power Button
• Max Power Conservation Mode
3 Click Apply to save the changes.
Conguring power budget and Redundancy using RACADM
NOTE
: To perform power management actions, you must have the Chassis Conguration Administrator privilege.
To enable and set the redundancy policy:
1 Open a serial/Telnet/SSH text console to CMC and log in.
2 Set properties as needed:
Managing and monitoring power
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