Difference between revisions of "Getting System Information"
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== Sensors (CPU and drive temperatures etc.) == | == Sensors (CPU and drive temperatures etc.) == | ||
| − | Installation: | + | See also the [[Building_FAQ#How_to_get_CPU_temperatures_.2F_sensors_data|building FAQ...]] |
| + | |||
| + | Installation of <code>lm-sensors</code>: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
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* psensor | * psensor | ||
[[File:Illusion-monitoring.png|thumb|left|Psensor screen shot]] | [[File:Illusion-monitoring.png|thumb|left|Psensor screen shot]] | ||
| + | |||
| + | <br clear=all> | ||
| + | |||
| + | Via <code>ipmitools</code> (that directly queries OpenBMC and includes Fan RPMs): | ||
| + | |||
| + | <syntaxhighlight lang="bash"> | ||
| + | sudo apt install ipmitool | ||
| + | sudo ipmitool sensor | ||
| + | </syntaxhighlight> | ||
<br clear=all> | <br clear=all> | ||
Revision as of 02:24, 28 January 2020
This page contains a list of commands to query your system properties (mainly hardware and firmware). It requires a working Linux installation (eg. Ubuntu Server or Fedora).
Contents
Installed CPU(s)
cat /proc/cpuinfo
# also very informative
lscpu
Example result (excerpt):
cpu: POWER9, altivec supported
revision: 2.3 (pvr 004e 1203)
Motherboard
cat /proc/cpuinfo
Example result (excerpt):
machine: PowerNV C1P9S01 REV 1.01
firmware: OPAL
MMU: Radix
PCI devices
lspci
Example result (excerpt):
0005:02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 41)
SATA
Show recognized and activated SATA settings:
dmesg | grep -i sata
eg.
[ 3.542383] ata1: SATA max UDMA/133 abar m2048@0x60c100000000 port 0x600c100000100 irq 28
System Firmware versions
sudo lsmcode
eg.
Version of System Firmware :
Product Name : OpenPOWER Firmware
Procuct Version : blackbird-v2.3-rc2-65-g1bd4a042-dirty
Product Extra : skiboot-c81f9d6
Product Extra : hostboot-3beba24
Product Extra : linux-v4.19-openpower1-p048916f
Product Extra : petittboot-v1.10.3-pdd2d545
Product Extra : machine-xml-17e9e84
Product Extra : occ-b010273
Product Extra : sbe-459a974
Product Extra : hcode-81ae5fd
Sensors (CPU and drive temperatures etc.)
See also the building FAQ...
Installation of lm-sensors:
sudo apt install lm-sensors
sudo sensors-detect # use all default values by pressing enter when asked
Display current sensor values:
sensors
You can also install GUI-based tools then, eg.:
- psensor
Via ipmitools (that directly queries OpenBMC and includes Fan RPMs):
sudo apt install ipmitool
sudo ipmitool sensor
NVMe drives (mainly SSDs)
For NVMe drivers lm-sensors does not work.
Instead install the package nvme-cli:
sudo apt install nvme-cli
You can then get then the drive temperatur and other "SMART data" for the first NVMe drive via
sudo nvme smart-log /dev/nvme0
