Users Guide

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:
• To select a redundancy policy, type:
racadm config -g cfgChassisPower -o
cfgChassisRedundancyPolicy <value>
where <value> is 1 (Grid Redundancy), and 2 (Power Supply Redundancy). The default value is 2.
For example, the following command sets the redundancy policy to 1:
racadm config -g cfgChassisPower -o
cfgChassisRedundancyPolicy 1
• To set the power budget value, type:
racadm config -g cfgChassisPower -o
cfgChassisPowerCap <value>
where <value> is a number between 938 W — 4800 W, representing the maximum power limit in Watt. The default is 4800.
For example, the following command sets the maximum power budget to 4800 Watt:
racadm config -g cfgChassisPower -o
cfgChassisPowerCap 4800
• To enable or disable dynamic PSU engagement, type:
racadm config -g cfgChassisPower -o
cfgChassisDynamicPSUEngagementEnable <value>
where <value> is 0 (disable), 1 (enable). The default is 0.
For example, the following command disables dynamic PSU engagement:
racadm config -g cfgChassisPower -o
cfgChassisDynamicPSUEngagementEnable 0
• To enable the maximum power consumption mode, type:
racadm config -g cfgChassisPower -o
cfgChassisMaxPowerConservationMode 1
• To restore normal operation, type:
racadm config -g cfgChassisPower -o
cfgChassisMaxPowerConservationMode 0
• To enable the power remote logging feature, enter the following command:
racadm config -g cfgRemoteHosts -o
cfgRhostsSyslogPowerLoggingEnabled 1
• To specify the desired logging interval, enter the following command:
racadm config -g cfgRemoteHosts -o
cfgRhostsSyslogPowerLoggingInterval n
where n is 1-1440 minutes.
• To determine if the power remote logging feature is enabled, enter the following command:
racadm getconfig -g cfgRemoteHosts -o
cfgRhostsSyslogPowerLoggingEnabled
Managing and Monitoring Power
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