FVDW-SL on a Seagate Personal Cloud - additional steps

[m1m1sm1t1c0]

there is also this file

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/sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/sata

what is the content, (I guess it is zero)

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cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/sata

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root@nas-mimismo:/ # cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0
/sata
0

try to write the value 1 to it and see if the white led comes on and reacts on sata activity

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echo 1 > /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/sata

Nop...

[fvdw]

ok what is the value of the brightness and max_brightness files

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cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/brightness
cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/max_brightness

[fvdw]

if brightness = 0 and max_brightness = 255 write 255 to brighness

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echo 255 > /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/brightness

[Jocko]

@fvdw

Maybe a recall. With lacie driver, default led values are not populated in /sys on nas booting. (it is why you have this script: leds_bootup)

@m1m1sm1t1c0
So for making test we need to set some values in /sys.
=> red LED,

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echo 255> /sys/class/leds/cumulus:red:sata0/brightness
echo 0 >/sys/class/leds/cumulus:red:sata0/brightness

=> white LED, as it is on with sata trigger on nas booting

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echo 'default-on' > /sys/class/leds/srn21c:white:sata0/trigger
echo 255 > /sys/class/leds/srn21c:white:sata0/brightness
echo 1 >  /sys/class/leds/srn21c:white:sata0/sata

Now after populating sys folder, check if
white led is blinking on disk access ?
if

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echo 0 > /sys/class/leds/srn21c:white:sata0/brightness

switch off the white LED (but red LED stays off ?)
if

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echo 255 > /sys/class/leds/srn21c:white:sata0/brightness

switch on again the white LED and it is still blinking on disk access

[m1m1sm1t1c0]

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cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/brightness
cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0/max_brightness

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root@nas-mimismo:/ # cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0
/brightness
255
root@nas-mimismo:/ # cat /sys/devices/platform/leds-ns2l/leds/srn21c:white:sata0
/max_brightness
255

[m1m1sm1t1c0]

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echo 255> /sys/class/leds/cumulus:red:sata0/brightness
echo 0 >/sys/class/leds/cumulus:red:sata0/brightness

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root@nas-mimismo:/ # echo 255> /sys/class/leds/cumulus:red:sata0/brightness

root@nas-mimismo:/ # echo 0 > /sys/class/leds/cumulus:red:sata0/brightness

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echo 'default-on' > /sys/class/leds/srn21c:white:sata0/trigger
echo 255 > /sys/class/leds/srn21c:white:sata0/brightness
echo 1 >  /sys/class/leds/srn21c:white:sata0/sata

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root@nas-mimismo:/ # echo 'default-on' > /sys/class/leds/srn21c:white:sata0/trig
ger
root@nas-mimismo:/ # echo 255 > /sys/class/leds/srn21c:white:sata0/brightness
root@nas-mimismo:/ # echo 1 >  /sys/class/leds/srn21c:white:sata0/sata

white led is blinking on disk access ?

Yes!!!

if

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echo 0 > /sys/class/leds/srn21c:white:sata0/brightness

switch off the white LED

Yes

but red LED stays off ?

Yes

if

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echo 255 > /sys/class/leds/srn21c:white:sata0/brightness

switch on again the white LED and it is still blinking on disk access

Yes

[Jocko]

Hi,

:thumbup
So LED control is restored !

Two additional tests (and last):
- check if this platform type may change the LED brightness level:

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echo 10 > /sys/class/leds/srn21c:white:sata0/brightness

brightness level is lower ?

- Check the red LED behaviour

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echo 0 > /sys/class/leds/srn21c:white:sata0/brightness
echo 255 > /sys/class/leds/cumulus:red:sata0/brightness

red LED is on ?

To restore do

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echo 0> /sys/class/leds/cumulus:red:sata0/brightness
echo 255 > /sys/class/leds/srn21c:white:sata0/brightness

[m1m1sm1t1c0]

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echo 10 > /sys/class/leds/srn21c:white:sata0/brightness

brightness level is lower ?

Nop...

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echo 0 > /sys/class/leds/srn21c:white:sata0/brightness
echo 255 > /sys/class/leds/cumulus:red:sata0/brightness

red LED is on ?

Yes!!!... Only red... yeah!...

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echo 0> /sys/class/leds/cumulus:red:sata0/brightness
echo 255 > /sys/class/leds/srn21c:white:sata0/brightness

Yes, on again the white LED and it is still blinking on disk access

[Jocko]

Thank you

So I can now implement LED control on you

Tomorrow, I go to send you a partial update package to implement the LED control

[Jocko]

Hi

As we need yet to work on the kernel, your nas is still monitored as a nwsp2 platform. However LED commands should now be ok.

So store the archive in your fvdw share (create it if it does not yet exist) and do

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tar -xf /direct-usb/fvdw/srn21c-led-fix-10feb19.gz -C /

(Don't forget "-C /" in the command line)
Now do

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led -n     (<--------------- you should get two lines)
/etc/leds_bootup         (<---------------white led should be on and blinking on disk access)

/etc/leds_switch off     (<--------------- led should be off)
/etc/leds_switch on      (<--------------- led should be on)


Now open the firmware web-interface, and go to Sytem Management -> Setup-> tab: Other settings
- Here the LED state should be reported rightly, and try the commands LED ON/OFF
- Use LED on/off at boot command to have "LED off at next boot". Then reboot the nas and see if LED is off when the boot script is finished

I hope all is now ok on the LED side.

Other point, shutdown/restart commands:
on a shell terminal, do

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ls -l /usr/sbin/buttonsd
ls -l /sbin/rebootd-spd
ls -l /sbin/standbyd-spd

reboot

reboot command shutdown the nas and nas is rebooting ?

From the firmware web-interface ( Sytem Management -> Shutdown/Restart), Nas shutdown and Nas Restart command do the job ?

Now, try to use the power switch:
-What happens if you press it and keep it pressed for 1-2 seconds and then release it? Nas reboots ?
-What happens if you press it and keep it pressed for more then 5 seconds? Nas shutdown ?

Now still from a shell terminal do:

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/share/1000/fvdw/evtest /dev/input/event0

then press the button and post all the output
(do cntrl+c to kill evtest)