Users Guide

Table Of Contents
Table 10. Thermal Settings (continued)
Object Description Usage Example
MFSMinimumLimit
Read Minimum limit for MFS
Values from 0 to
MFSMaximumLimit
Default is 255 (means None)
To display the lowest value
that can be set using
MinimumFanSpeed option.
racadm get
system.thermalsetti
ngs.MFSMinimumLimit
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
Setting up managed system
67