I set up Immich on a spare mini PC running Linux Mint with a spare external HDD to store the library. Used Docker compose as recommended on the website. Everything was working great last night. Then this morning I decided to move the mini PC to a more permanent location. I powered down and moved it. When everything restarted though I discovered that I was unable to c9nnect to the immich server. I went onto the mini PC and the local host and all it says is, “connection was reset.” I have tried restarting docker from terminal several times and it says the immich services are running. I still cannot connect to the server though. What can I do to fix this?
Drive was just connected with USB to mini PC so it was also unplugged and I had to remount it to the PC. I looked in the .env file and the path still looked good. I had considered this was an issue too. I figured that restarting docker with the drive properly mounted would fix this though. Still getting, “connection was reset,” though
So I checked the config for the external drive again and discovered when it was remounted it had added a, “1” to the end of the drive name. I went back into the .env and changed the library location to reflect this. Restarted docker and it is now connecting again. Obviously it is not ideal to be using a external HDD, but I wanted to test immich out for a while before investing into a bigger self hosting rig for all my services.
Ultimately problem solved though
I would recommend editing your fstab and use the USB drive’s UUID to mount it to a consistent location. That way, even if you reboot or disconnect the drive and the reconnect it to, say, a different USB port, it will always mount to the same mountpoint.
See this page from the arch wiki for more info.