Running NodeRed on Pi 3B+. Raspbian version = 10 ("Buster") The flows on NodeRed are working. However we had a case where after about 1 week, the unit stopped working. We re-installed another new SD card with new image and all working again. So it is related to SD card. Question: In Node Red i…

Hello Have a read here https://www.zdnet.com/article/raspberry-pi-extending-the-life-of-the-sd-card/ Nodered also writes to the log folder. Mounting some folders to tmpfs so there are less sd card writes is a very good idea on a pi anyway and pi should also always be shut down properly as just p…

[image] sweetwater: We already have Who are you? A commercial company??

don't forget - in the settings.js you can turn down the logging level if required also.

[image] dceejay: you can turn down the logging level if required also Worth saying that the log is generally fairly quiet when things are running 'normally' - there aren't many nodes that log unless there is a warning or error that needs logging. From previous discussions on this topic, the …

Hi Nick and Team. First of all, the more I use Node Red, the more we are impressed- its an elegant , platform. You made the complex much easier! I did look at the /var/log/syslog . It looks like some new info is recorded every 1 hour which seems very reasonable. Is this the correct place to look? …

[image] sweetwater: the unit stopped working. In order to get a better idea of what the problem was you need to analyse in what way the unit was not working. With a good quality card normal logging and so on will not wear the card out for many years. However if you, for example, run a brows…

The tmpfs in RAM seems to have solve an issue with a couple of PiZweo-W that were eating SD cards. Its a BLE bluetooth dongle "presence" detector and wrote a small file of raw bluetooth data every 10-15 seconds. The "shutdown properly" is not truly possible with IOT devices -- had an 8 minute whol…

[image] wb666greene: The tmpfs in RAM How did you make this?

[image] krambriw: How did you make this? look for the link that i posted in the second post of the thread.

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Raspberry pi and sd card Write

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sweetwater 5 May 2020 17:47 4

Thank you for the reply. We are looking at the Sys Log to see how much data is written to the SD card and see if there is any issues

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Raspberry pi and sd card Write

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