API Guide

1 root 20 0 112100 5840 3032 S 0.0 0.1 0:12.32 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:25.37 ksoftirqd/0
5 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/0:+
7 root 20 0 0 0 0 R 0.0 0.0 5:15.27 rcu_sched
8 root 20 0 0 0 0 S 0.0 0.0 2:43.64 rcuos/0
10 root 20 0 0 0 0 S 0.0 0.0 0:00.00 rcu_bh
11 root 20 0 0 0 0 S 0.0 0.0 0:00.00 rcuob/0
12 root 20 0 0 0 0 S 0.0 0.0 0:00.00 rcuob/1
13 root rt 0 0 0 0 S 0.0 0.0 0:07.30 migration/0
14 root rt 0 0 0 0 S 0.0 0.0 0:02.18 watchdog/0
15 root rt 0 0 0 0 S 0.0 0.0 0:02.12 watchdog/1
16 root rt 0 0 0 0 S 0.0 0.0 0:04.98 migration/1
17 root 20 0 0 0 0 S 0.0 0.0 0:03.92 ksoftirqd/1
19 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kworker/1:+
20 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper
21 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kdevtmpfs
22 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns
23 root 20 0 0 0 0 S 0.0 0.0 0:00.41 khungtaskd
24 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 writeback
25 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd
--more--
OS10# show processes node-id 1 pid 1019
top - 09:21:58 up 5 days, 8 min, 2 users, load average: 0.18, 0.30, 0.31
Tasks: 1 total, 0 running, 1 sleeping, 0 stopped, 0 zombie
%Cpu(s): 9.7 us, 3.9 sy, 0.3 ni, 85.8 id, 0.0 wa, 0.0 hi, 0.3 si, 0.0 st
KiB Mem: 3998588 total, 2089040 used, 1909548 free, 143772 buffers
KiB Swap: 399856 total, 0 used, 399856 free. 483276 cached Mem
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1019 root 20 0 1829416 256080 73508 S 6.6 6.4 1212:36 base_nas
OS10#
LED settings
Beacon LEDs identify the location of ports and system status with blinking or solid LEDs.
NOTE: This feature is not supported on the Z9332F-ON platform.
Change current state of the location LED of the system or interface using the following commands:
location-led system {node-id | node-id/unit-id} {on | off}
location-led interface ethernet {chassis/slot/port[:subport]} {on | off}
Change the state of system location LED
OS10# location-led system 1 on
OS10# location-led system 1 off
Change the state of interface location LED
OS10# location-led interface ethernet 1/1/1 on
OS10# location-led interface ethernet 1/1/1 off
Packet analysis
Use the Linux tcpdump command to analyze network packets. Use filters to limit packet collection and output. You must be
logged into the Linux shell to use this command. For more information, seeLog into OS10 Device.
Use the Linux tcpdump command without parameters to view packets that flow through all interfaces. To write captured
packets to a file, use the -w parameter. To read the captured file output offline, you can use open source software packages
such as wireshark.
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Troubleshoot Dell EMC SmartFabric OS10