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By sub volume do you mean a partition, right? I'm familiar with docker concept and how to run it etc however my knowledge about it is basic. Would you mind to elaborate a little why do I need two sub volumes? What is going to be write on the persistent data? MySQL DB will be on persistent data or on the other volume? PS: Where do you store your data? External db? Thank you

Did you use armbian-config to install HA? I use mysql but locally on the device. Did you forgot to show the example? By mount /var/lib/docker on SSD will docker(all HA related things like mysql) write only on SSD? Thank you

I read the docs and that's why I'm trying to understand if I should install the OS on the SSD or not. People on HA forum, mostly run HA on RPi, says that running from SSD card is much faster than on SDCard, mainly, when loading history logs. HA record a lot of logs (sensors, actions, etc). Maybe I try this for now, Armbian on sdcard and docker persistent storage on ssd. Yes, I had a problem with an sdcard that dies after 3 months. I use HA OS and looks like they also implement some of the things you enumerated to minimize sdcard corruption. Thank you

Hi, Can I use this guide to run armbian on a SSD on a tinkerboard and then install Homeassistant? Until now I run hass.io. I'm trying to run it on an SSD to prevent SD card corruption again. Since HA will run on a docker, could I just run docker from SSD and keep armbian on sdcard? Which option would you think is better? Thank you

Hi, I'll install OpenMediaVault and Nextcloud on a tinkerboard and I would like to know if there is any advantage on run system on SATA / USB in this case and if it is possible to do this on tinkerboard since it was not clear for me on the docs. Thank you

Do you know if HDMI CEC is working?

Thank you both for your explanation. Do you recommend any good documentation on how to create a kennel driver for a simple temperature sensor out example?

Hello all, I was reading the following topic when question myself about the advantages of write a driver for a device instead of write the SPI communication stuff on my application like vlad59 that use a python script to access the devices. Thank you