Hardware Diagnostic Commands
This chapter provides a description, syntax, and examples of hardware diagnostic commands.
show system-information
Use this command to display system-related information.
Command Syntax
show system-information (fan|psu|os|cpu|bios|cpu-load|board-info|all)
Parameters
all
System information for all modules
bios
BIOS information
board-info
Board details
cpu
Processor information
cpu-load
CPU load
fan
Fan information
os
OS version
psu
Power supply unit information
Command Mode
Exec mode and Privileged Exec mode
Example
#show system-information bios
System BIOS Information
=======================
# dmidecode 2.12
SMBIOS 2.7 present.
Handle 0x0000, DMI type 0, 24 bytes
BIOS Information
Vendor: coreboot
Version: RANGELEY_CB_POSTGOLD_001_20131218
Release Date: 12/13/2014
ROM Size: 8192 kB
Characteristics:
PCI is supported
PC Card (PCMCIA) is supported
BIOS is upgradeable
Selectable boot is supported
ACPI is supported
Targeted content distribution is supported
BIOS Revision: 4.0
Firmware Revision: 0.0
#show system-information board-info
System Board Information
========================
Product Name : ******
Serial Number : *****************
Base MAC Address : **:**:**:**:**:**
Manufacture Date : MM/DD/YYYY HH:NN:SS
Manufacturer : ***
Country Code : **
Platform Name : x86_64-******_c2338-r0
SYS CPLD BOARD STAGE : X01 STAGE
SYS CPLD Revision : 1
SSD : Present
CFAST CARD : Not Present
USB-A VBUS : Enabled
POWER VDDR : Enabled
POWER CORE : Enabled
1.1V POWER RAIL : Enabled
1.0V POWER RAIL : Enabled
3.3V POWER RAIL : Enabled
1.8V POWER RAIL : Enabled
1.35V POWER RAIL : Enabled
MSTR BOARD STAGE : X01 STAGE
MSTR CPLD Revision : 1
VCC 5V : Enabled
VCC 3.3V : Enabled
HOT SWAP1 : Enabled
HOT SWAP2 : Enabled
MAC AVS 1V : Enabled
MAC 1V : Enabled
MICRO USB CONSOLE : Present
SLV CPLD Revision : 1
#show system-information cpu
System CPU Information
======================
model name : Intel(R) Atom(TM) CPU C2338 @ 1.74GHz
processor : 0
processor : 1
#show system-information cpu-load
System CPU-Load Information
===========================
Host Uptime : up 19:18,
No. of Users : 6
Load Average for past 1 min : 16.0%
Load Average for past 5 min : 19.0%
Load Average for past 15 min : 16.0%
CPU Usage at this instant : 2.3%
#show system-information fan
System Fan FRU Information
==========================
Fan Tray 0 PPID Country of Origin : **
Fan Tray 0 PPID Part Number : ******
Fan Tray 0 PPID Manufacturer ID : *****
Fan Tray 0 PPID Date Code : ***
Fan Tray 0 PPID Serial Number : *
Fan Tray 0 Part Number : **FAN01
Fan Tray 0 Part Number Revision : *
Fan Tray 0 Number of Fans in the tray : 2
Fan Tray 0 Type : Blow-Out Fan (Exhaust/Normal)
Fan Tray 1 PPID Country of Origin : **
Fan Tray 1 PPID Part Number : ******
Fan Tray 1 PPID Manufacturer ID : *****
Fan Tray 1 PPID Date Code : ***
Fan Tray 1 PPID Serial Number : *
Fan Tray 1 Part Number : **FAN01
Fan Tray 1 Part Number Revision : *
Fan Tray 1 Number of Fans in the tray : 2
Fan Tray 1 Type : Blow-Out Fan (Exhaust/Normal)
Fan Tray 2 PPID Country of Origin : **
Fan Tray 2 PPID Part Number : ******
Fan Tray 2 PPID Manufacturer ID : *****
Fan Tray 2 PPID Date Code : ***
Fan Tray 2 PPID Serial Number : *
Fan Tray 2 Part Number : **FAN01
Fan Tray 2 Part Number Revision : *
Fan Tray 2 Number of Fans in the tray : 2
Fan Tray 2 Type : Blow-Out Fan (Exhaust/Normal)
#show system-information os
Host System Details
===================
OS Distribution : Debian GNU/Linux 8.2 (jessie)
Kernel Version : 3.16.7-1.1.1-*****
#show system-information psu
System PSU FRU Information
==========================
PSU FRU 0 PPID Country of Origin : **
PSU FRU 0 PPID Part Number : ******
PSU FRU 0 PPID Manufacturer ID : *****
PSU FRU 0 PPID Date Code : ***
PSU FRU 0 PPID Serial Number : *
PSU FRU 0 Part Number : **********
PSU FRU 0 Part Number Revision : *
PSU FRU 0 Type : AC Normal
show hardware-information
Use this command to display hardware related information.
Command Syntax
show hardware-information (memory|fan|temperature|led|power|controller|sfp|qsfp|all)
Parameters
all
All modules
controller
Controllers in the board
fan
Fan status of the board
led
LED Status of the board
memory
Memory information of the board
power
Voltage, current, and power
qsfp
QSFP port hardware details
sfp
SFP port hardware details
temperature
Temperature of the board
Command Mode
Exec mode and Privileged Exec mode.
Example
#show hardware-information controller
System Controller Information
=============================
00:00.0 Host bridge: Intel Corporation Atom processor C2000 SoC Transaction Router (rev 02)
00:01.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 1 (rev 02)
00:03.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 3 (rev 02)
00:0e.0 Host bridge: Intel Corporation Atom processor C2000 RAS (rev 02)
00:0f.0 IOMMU: Intel Corporation Atom processor C2000 RCEC (rev 02)
00:13.0 System peripheral: Intel Corporation Atom processor C2000 SMBus 2.0 (rev 02)
00:14.0 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)
00:14.1 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)
00:14.2 Ethernet controller: Intel Corporation Ethernet Connection I354 1.0 GbE Backplane (rev 03)
00:14.3 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)
00:16.0 USB controller: Intel Corporation Atom processor C2000 USB Enhanced Host Controller (rev 02)
00:17.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA2 Controller (rev 02)
00:18.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA3 Controller (rev 02)
00:1f.0 ISA bridge: Intel Corporation Atom processor C2000 PCU (rev 02)
00:1f.3 SMBus: Intel Corporation Atom processor C2000 PCU SMBus (rev 02)
01:00.0 Ethernet controller: Broadcom Corporation Device b854 (rev 03)
Bus 001 Device 002: ID 8087:07db Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
#show hardware-information fan
System Fan Information
======================
Fan Tray 0 : Present
Fan 0 RPM : 10031
Fan 1 RPM : 10031
Fan Tray 1 : Present
Fan 2 RPM : 9929
Fan 3 RPM : 10031
Fan Tray 2 : Present
Fan 4 RPM : 10031
Fan 5 RPM : 10031
#show hardware-information led
LED Status of the Board
=======================
POWER LED : GREEN --> NORMAL
SYSTEM LED : GREEN --> NORMAL
LOCATOR LED : GREEN --> LOCATOR FUNCTION Disabled
FAN TRAY 0 LED : GREEN --> FAN NORMAL
FAN TRAY 1 LED : GREEN --> FAN NORMAL
FAN TRAY 2 LED : GREEN --> FAN NORMAL
FRONT FAN LED : GREEN --> FAN OPERATION NORMAL
#show hardware-information memory
System Memory Information
=========================
Total RAM : 2019192 (KBytes)
RAM Used : 669468 (KBytes)
RAM Free : 1349724 (KBytes)
Hard Disk Information
---------------------
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda4 6934652 1869280 4690068 29% /
udev 10240 0 10240 0% /dev
tmpfs 403840 16864 386976 5% /run
tmpfs 1009596 0 1009596 0% /dev/shm
tmpfs 5120 0 5120 0% /run/lock
tmpfs 1009596 0 1009596 0% /sys/fs/cgroup
/dev/sda3 487652 2332 455624 1% /cfg
#show hardware-information power
System Power Information
========================
DDR VTT : Good
POWER VDDR : Good
POWER CORE : Good
1.1V POWER RAIL : Good
1.0V POWER RAIL : Good
3.3V POWER RAIL : Good
1.8V POWER RAIL : Good
1.35V POWER RAIL : Good
MAIN BOARD POWER RAIL : Good
HOT SWAP1 POWER RAIL : Good
HOT SWAP2 POWER RAIL : Good
MAC AVS 1V POWER RAIL : Good
MAC 1V POWER RAIL : Good
VCC 3.3V POWER RAIL : Good
VCC 5V POWER RAIL : Good
PS1 : Present
PS1 O/P : Good
PS2 : Not Present
PS2 O/P : Not Present
*************** Power Supply Unit-1 ****************
Category Current Value Operating Range
Voltage 3775.00 uV <151 - 5805.95 uV>
Current 3775.00 mA <151 - 5805.95 mA>
Power Consumption 45.30 W <0.151 - 69.67 W>
****************************************************
#show hardware-information qsfp
System QSFP Information
=======================
QSFP 49 : Not Present
QSFP 50 : Not Present
QSFP 51 : Present
QSFP 52 : Present
QSFP 53 : Not Present
QSFP 54 : Present
#show hardware-information sfp
System SFP Information
=======================
SFP 1 : Present
SFP 2 : Present
SFP 3 : Not Present
SFP 4 : Not Present
SFP 5 : Present
SFP 6 : Present
SFP 7 : Not Present
SFP 8 : Not Present
SFP 9 : Not Present
SFP 10 : Not Present
SFP 11 : Not Present
SFP 12 : Not Present
SFP 13 : Not Present
SFP 14 : Not Present
SFP 15 : Not Present
SFP 16 : Not Present
SFP 17 : Present
SFP 18 : Present
SFP 19 : Present
SFP 20 : Not Present
SFP 21 : Not Present
SFP 22 : Not Present
SFP 23 : Not Present
SFP 24 : Not Present
SFP 25 : Not Present
SFP 26 : Not Present
SFP 27 : Not Present
SFP 28 : Not Present
SFP 29 : Not Present
SFP 30 : Not Present
SFP 31 : Not Present
SFP 32 : Not Present
SFP 33 : Not Present
SFP 34 : Not Present
SFP 35 : Not Present
SFP 36 : Not Present
SFP 37 : Not Present
SFP 38 : Not Present
SFP 39 : Not Present
SFP 40 : Not Present
SFP 41 : Not Present
SFP 42 : Not Present
SFP 43 : Not Present
SFP 44 : Not Present
SFP 45 : Not Present
SFP 46 : Not Present
SFP 47 : Not Present
SFP 48 : Not Present
#show hardware-information temperature
System Temperature Information
==============================
Sensor Type Current Temperature Operating Range
CPU 30.0 °C <0 - 75 °C>
Trident2 38.5 °C <0 - 80 °C>
SFP 32.5 °C <0 - 75 °C>
QSFP 27.0 °C <0 - 70 °C>