FAQ
test [[all] | power supply] := test using the default config file
read <psu> <register> := read the register on the Power Supply
write <psu> <register> <value> := write the value into the Power Supply Register
fantool
The fan tool (fantool) reports information about fan availability and fan speed. fantool also allows control of the fan speeds.
NOTE: If you are missing a fan, the fantool test reports a failure.
Example of the fantool Output
Syntax: ./fantool <option>
-h := show this help
test [[all] | fan controller] := test using the Fan Controller config file
init := Initialize the fans to the default state
set <fan | all> [speed in RPM | low | mid | high] := sets the fan(s) to the speed
get <fan | all> := gets the speed of the specified fan or all
fans in RPM
In the fantool conguration output, the rst six rows describe the six fans in your system and the devices that control the fans. The
second portion lists the speeds for the fans: low, medium, high, and default.
The rst portion of the output lists the fan IDs, name, the device that controls the fan, the fan address on the I2C bus, and the instance of
the fan control within the chip. Also included is a description of which fan tray the fan is located in. The last two values in the conguration
le output are the speed resolution and the number of pulses per second.
Example of the fantool Conguration File Output
0 | Fan 1 | MAX6620 | 0x2a | 0 | Fan Tray 0 | 4 | 2
1 | Fan 2 | MAX6620 | 0x2a | 1 | Fan Tray 0 | 4 | 2
2 | Fan 3 | MAX6620 | 0x29 | 0 | Fan Tray 1 | 4 | 2
3 | Fan 4 | MAX6620 | 0x29 | 1 | Fan Tray 1 | 4 | 2
4 | Fan 5 | MAX6620 | 0x29 | 2 | Fan Tray 2 | 4 | 2
5 | Fan 6 | MAX6620 | 0x29 | 3 | Fan Tray 2 | 4 | 2
=====
0 | 5 | 2000 | 9000 | 19000 | 18000
temptool
The temperature tool (temptool) allows access to the thermal sensors on the boards and devices.
Temperatures are reported in degrees C. temptool also allows you to set the temperature thresholds for error and monitoring.
Example of the temptool Output
Syntax: ./temptool <option>
-h := show this help
test := test the pre-programmed configuration
# test <temperature_cfg_filename>
show := show current temp device values for
# show <temperature_cfg_filename>
nvramtool
The NVRAM tool (nvramtool) allows the setting of the control bits for POST testing.
Example of the nvramtool Output
Syntax: ./nvramtool <option>
-h := show this help
ONIE diagnostics
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