Users Guide

Table Of Contents
Table 10. Thermal Settings
Object Description Usage Example
MinimumFanSpeed
Allows configuring the
Minimum Fan speed that is
required for the system to
operate.
It defines the baseline
(floor) value for fan speed
and system allows fans to
go lower than this defined
fan speed value.
This value is %PWM value
for fan speed.
Values from
MFSMinimumLimit to
MFSMaximumLimit
When get command reports
255, it means user configured
offset is not applied.
To make sure that the system
minimum speed does not
decrease lower than 45%
PWM (45 must be a value
between MFSMinimumLimit
to MFSMaximumLimit):
racadm set
system.thermalsetti
ngs.MinimumFanSpeed
45
ThermalProfile
Allows you to specify the
Thermal Base Algorithm.
Allows you to set the
system profile as required
for thermal behavior
associated to the profile.
Values:
0 Auto
1 Maximum
performance
2 Minimum Power
To view the existing thermal
profile setting:
racadm get
system.thermalsetti
ngs.ThermalProfile
To set the thermal profile to
Maximum Performance:
racadm set
system.thermalsetti
ngs.ThermalProfile
1
ThirdPartyPCIFanRespo
nse
Thermal overrides for
third-party PCI cards.
Allows you to disable or
enable the default system
fan response for detected
third-party PCI cards.
You can confirm the
presence of third-party
PCI card by viewing the
message ID PCI3018 in the
Lifecycle Controller log.
Values:
1 Enabled
0 Disabled
NOTE: The default value
is 1.
To disable any default fan
speed response set for a
detected third-party PCI card:
racadm set
system.thermalsetti
ngs.ThirdPartyPCIFa
nResponse 0
Modifying thermal settings using iDRAC settings utility
To modify the thermal settings:
1. In the iDRAC Settings utility, go to Thermal.
The iDRAC Settings Thermal page is displayed.
2. Specify the following:
Thermal Profile
Maximum Exhaust Temperature Limit
Fan Speed Offset
Minimum Fan Speed
The settings are persistent, which means that once they are set and applied, they do not automatically change to the default
setting during system reboot, power cycling, iDRAC, or BIOS updates. A few Dell servers may or may not support some or
all of these custom user cooling options. If the options are not supported, they are not displayed or you cannot provide a
custom value.
3. Click Back, click Finish, and then click Yes.
The thermal settings are configured.
Setting up managed system
69