Specifications
Table Of Contents
- Open Networking Hardware Diagnostic Guide June 2018
- About this guide
- ONIE and Dell EMC OS installation instructions
- ONIE overview
- Dell EMC DIAG OS
- Dell EMC DAIG-OS tools
- Dell EMC support
![](/manual/dell/powerswitch-s4128f-on-s4128t-on/specifications-english/images/img-32.png)
-------------------- ---- --- -----
Product Name 0x21 4 cpu2
CRC-32 0xFE 4 0x338B2B86
Checksum is valid.
root@dell-diag-os:/opt/dellemc/diag/bin#
root@dell-diag-os:/opt/dellemc/diag/bin# eepromtool --eeprom=cpueeprom1 --erase
Programming passed.
EEPROM does not contain data in a valid TlvInfo format.
root@dell-diag-os:/opt/dellemc/diag/bin# eepromtool --eeprom=cpueeprom1 --show
Notice: Invalid TLV header found. Using default contents.
Notice: Invalid TLV checksum found. Using default contents.
TlvInfo Header:
Id String: TlvInfo
Version: 1
Total Length: 6
TLV Name Code Len Value
-------------------- ---- --- -----
CRC-32 0xFE 4 0xD4431C18
Checksum is valid.
root@dell-diag-os:/opt/dellemc/diag/bin#
ethtool
The ethtool provides management interface details.
fantool
The fantool tests the fans in the system, sets, and reports the fan speeds and the fan tray eld replaceable unit (FRU) registers. The
fantool also reports the airow direction of the fans. The psutool command controls the PSU fans.
Tests
The fantool tests the fans by setting them to dierent speeds and then verifying the congured fan speeds.
Registers and values pass as hexadecimal values with or without the preceding 0x. Fans display from 1 to Max System Fans.
CLI options
DellEmc Diag - Fan Controller Tool
version 1.5, x.xx.x.x-x
build, 2017/05/23
Syntax: fantool <option>
Show the help-text:=
fantool --h (or)
fantool -h
Initialize the fans to the default state:=
fantool --init (or)
fantool -i
Test using the Fan Controller config file:=
fantool --test [--fan=<fan>] [--lpc] (or)
fantool -t [-F <fan>] [-l]
Get the speed of the specified fan or all fans in RPM:=
fantool --get --fan=<fan | all> [--lpc] (or)
fantool -g -F <fan | all> [-l]
Set the fan(s) to the speed:=
fantool --set --fan=<fan | all> --speed=<speed in RPM> (or)
fantool -s -F <fan | all> -S <speed in RPM>
Execute repeatedly command by count:=
fantool --iteration=max/<count> [option1] [option2]... (or)
Dell EMC DAIG-OS tools
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