Platform
nv show platform
Shows a list of all the software and hardware components on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform
operational applied pending
------------- ------------------------------------- ------- -------
software
[installed] acpi
[installed] acpi-support-base
[installed] acpid
[installed] adduser
[installed] apt
[installed] arping
[installed] arptables
[installed] atftp
[installed] atftpd
[installed] audisp-tacplus
[installed] auditd
[installed] babeltrace
[installed] base-files
[installed] base-passwd
[installed] bash
[installed] bash-completion
[installed] bind9-host
[installed] binutils
[installed] binutils-common
[installed] binutils-x86-64-linux-gnu
[installed] bridge-utils
[installed] bsdmainutils
[installed] bsdutils
[installed] busybox
[installed] bwm-ng
[installed] bzip2
...
nv show platform capabilities
Shows the platform capabilities of the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform capabilities
operational applied pending
------------------- ----------- ------- -------
single-vxlan-device on
nv show platform environment
Shows a list of sensors, fans, LEDs, and PSUs on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
In Cumulus Linux 5.6 and later, the command output shows the state of each item.
Example
cumulus@switch:~$ nv show platform environment
[TYPE] Name State
------------------ -----
[FAN] FAN1 ok
[FAN] FAN2 ok
[FAN] FAN3 ok
[FAN] FAN4 ok
[FAN] FAN5 ok
[FAN] FAN6 ok
[FAN] PSU1FAN1 ok
[FAN] PSU2FAN1 ok
[LED] FAN ok
[LED] POWER ok
[LED] SYSTEM ok
[PSU] PSU1 ok
[PSU] PSU2 ok
[SENSOR] PSU1TEMP1 ok
[SENSOR] PSU2TEMP1 ok
[SENSOR] TEMP1 ok
[SENSOR] TEMP2 ok
[SENSOR] TEMP3 ok
[SENSOR] TEMP4 ok
[SENSOR] TEMP5 ok
nv show platform environment fan
Shows information about the fans on the switch, such as the minimum, maximum and current speed, the fan state.
In Cumulus 5.6, the nv show platform environment fan command also shows the fan direction. If the airflow for all fans is not in the same direction (front to back or back to front), cooling is suboptimal for the switch, rack, and even the entire data center.
Version History
Introduced in Cumulus Linux 5.0.0
Example
Cumulus Linux 5.5 and earlier:
cumulus@switch:~$ nv show platform environment fan
Name Limit variance Max Speed Min Speed Current Speed (RPM) Fan State
-------- -------------- --------- --------- ------------------- ---------
Fan1 29000 2500 6000 ok
Fan2 29000 2500 6000 ok
Fan3 29000 2500 6000 ok
Fan4 29000 2500 6000 ok
Fan5 29000 2500 6000 ok
Fan6 29000 2500 6000 ok
PSU1Fan1 29000 2500 6000 ok
PSU2Fan1 29000 2500 6000 ok
Cumulus Linux 5.6 and later (includes the fan direction):
cumulus@switch:~$ nv show platform environment fan
Name Fan Direction Limit variance Max Speed Min Speed Current Speed (RPM) Fan State
-------- ------------- -------------- --------- --------- ------------------- ---------
Fan1 F2B 15 29000 2500 6000 ok
Fan2 F2B 15 29000 2500 6000 ok
Fan3 F2B 15 29000 2500 6000 ok
Fan4 F2B 15 29000 2500 6000 ok
Fan5 F2B 15 29000 2500 6000 ok
Fan6 F2B 15 29000 2500 6000 ok
PSU1Fan1 F2B 15 29000 2500 6000 ok
PSU2Fan1 F2B 15 29000 2500 6000 ok
nv show platform environment fan <fan-id>
Shows information about the specified fan on the switch.
Command Syntax
| Syntax | Description |
|---|---|
<fan-id> | The physical fan identifier. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment fan Fan2
operational applied pending
--------- ----------- ------- -------
max-speed 29000
min-speed 2500
speed 6000
state ok
In Cumulus Linux 5.6 and later, the command output also shows the limit variance.
nv show platform environment led
Shows information about the LEDs on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment led
LED Name LED Color
-------- ---------
Fan green
Power green
System green
nv show platform environment led <led-id>
Shows information about the specified LED.
Command Syntax
| Syntax | Description |
|---|---|
<led-id> | The physical LED identifier. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment led Fan
operational applied
----- ----------- -------
color green
nv show platform environment psu
Shows information about the PSUs on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment psu
Name PSU State
---- ---------
PSU1 ok
PSU2 ok
nv show platform environment psu <psu-id>
Shows information about the specified PSU on the switch.
Command Syntax
| Syntax | Description |
|---|---|
<psu-id> | The physical PSU identifier. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment psu PSU1
operational applied
----- ----------- -------
state ok
nv show platform environment sensor
Shows information about the physical sensors on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment sensor
Sensor Name Critical Temp Max Temp Min Temp Sensor State Current Temp (°C)
---------------------------------- ------------- -------- -------- ------------ ----------------
Board Sensor Near Virtual Switch 85.0 80.0 5 ok 25.0
Board Sensor at Front Left Corner 85.0 80.0 5 ok 25.0
Board Sensor at Front Right Corner 85.0 80.0 5 ok 25.0
Board Sensor near CPU 85.0 80.0 5 ok 25.0
Board Sensor near Fan 85.0 80.0 5 ok 25.0
PSU1 Temp Sensor 85.0 80.0 5 ok 25.0
PSU2 Temp Sensor 85.0 80.0 5 ok 25.0
nv show platform environment sensor <sensor-id>
Shows information about the specified physical sensor on the switch.
Command Syntax
| Syntax | Description |
|---|---|
<sensor-id> | The physical sensor identifier. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform environment sensor Temp
nv show platform hardware
Shows platform hardware information on the switch, such as the base MAC address, model and manufacturer, memory, Cumulus Linux release, serial number and system MAC address.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform hardware
operational applied pending
------------- ----------------- ------- -------
base-mac 44:38:39:22:01:7A
manufacturer Cumulus
memory 1.69 GB
model VX
part-number 5.5.0
product-name VX
serial-number 44:38:39:22:01:7a
system-mac 44:38:39:22:01:b1
nv show platform hardware component
Shows the hardware components on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform hardware component
Model Serial State Type
------ ----- ------ ----- ------
device vx switch
nv show platform hardware component <component-id>
Shows information about the specified platform component.
Command Syntax
| Syntax | Description |
|---|---|
<component-id> | The component name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform hardware component device
operational applied pending
----- ----------- ------- -------
model vx
type switch
nv show platform software
Shows the software installed on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform software
Installed Software
=====================
Installed software description package version
-------------------------… ------------------------- -------------------------- -----------------------
acpi displays information on acpi 1.7-1.1
ACPI devices
acpi-support-base scripts for handling base acpi-support-base 0.142-8
ACPI events such as the
power button
acpid Advanced Configuration and acpid 1:2.0.31-1
Power Interface event
daemon
adduser add and remove users and adduser 3.118
groups
apt commandline package apt 1.8.2.3
manager
arping sends IP and/or ARP pings arping 2.19-6
(to the MAC address)
arptables ARP table administration arptables 0.0.4+snapshot20181021-4
atftp advanced TFTP client atftp 0.7.git20120829-3.2~deb10u3
atftpd advanced TFTP server atftpd 0.7.git20120829-3.2~deb
...
nv show platform software installed
Shows a list of the installed software packages on the switch.
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform software installed
Installed software description package version
-------------------------… -------------------------… --------------------------… ---------------------------…
acpi displays information on acpi 1.7-1.1
ACPI devices
acpi-support-base scripts for handling base acpi-support-base 0.142-8
ACPI events such as the
power button
acpid Advanced Configuration and acpid 1:2.0.31-1
Power Interface event
daemon
adduser add and remove users and adduser 3.118
groups
apt commandline package apt 1.8.2.3
manager
arping sends IP and/or ARP pings arping 2.19-6
...
nv show platform software installed <installed-id>
Shows information about the specified installed package, such as the package description and version number.
Command Syntax
| Syntax | Description |
|---|---|
<installed-id> | The package name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv show platform software installed what-just-happened
operational applied pending
----------- --------------------------------------------------------------- ------- -------
description Package containing what-just-happened feature for Cumulus Linux
package what-just-happened
version 2.3.0-cl5.6.0u3