Dell S5148F-ON Open Networking Hardware Diagnostic Guide September 2017 - Page 42
DellEmc Diag - Led Tool, List the LEDs
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Tests To test the LEDs, use the ledtool --test command. root@dell-diag-os:/opt/ngos/bin# ./ledtool --test LED Test Started... Will take few mins to complete. LED Tool: Overall test results Passed CLI options DellEmc Diag - Led Tool version 1.0, x.xx.x.x-x build, 2017/05/23, Usage: List the LEDs:= ledtool --list (or) ledtool -l Get the state of (specific) LED(s):= ledtool --get [--led=] (or) ledtool -g [-D ] Set the state of specific LED(color and blink):= ledtool --set --led= [--instance=] {--state= | --val=} (or) ledtool -s -D [-I ] {-T | -V } Execute repeatedly command by count:= ledtool --iteration=max/ [option1] [option2]... (or) ledtool -I max/ [option1] [option2]... Test using config file:= ledtool --test [--config=] (or) ledtool -t [-f ] Syntax: ledtool -h, --h Show the help text -l, --list List the LEDs -g, --get Get operation -s, --set Set operation -t, --test Test using the pre-programmed configuration or use supplied config -D, --led= LED -I, --iteration= Iteration command execution -S, --instance=, Instance -T, --state=, State of the LED -V, --val=, Value to be set -f, --config=, To specify the location of the config file e.g. /etc/dn/diag/ [led] selections are: Power States: green amber flashing-amber off System States: amber flashing-green flashing-amber green Fan States: green flashing-amber off Beacon States: flashing-blue off CPLD2-Mode States: normal-mode test-mode Port#1-18-Amber States: off flashing-amber-fast amber flashing-amber Port#1-18-Green States: off flashing-green-fast green flashing-green CPLD3-Mode States: normal-mode test-mode Port#19-36-Amber 42 Dell EMC DiagOS tools
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