Quote from: BitMaxz on April 05, 2023, 04:28:05 PM

How did you run the -reindex?
I never heard someone use mergefs for Bitcoin node but it looks like you are trying to combine two hard drives?

Bitcoin core might be confused on reading the drive. If I were you better not to use mergerfs instead use the 2nd drive or external drive as a Bitcoin directory for downloaded blocks and point the Bitcoin core manually on that drive(path).

I Just run ./bitcoind -reindex
Yes

I choose mergerfs because it is easy to replace and add drives without effort or losing data.
There is some other alternatives to easy combine drives?

Quote from: ETFbitcoin on Today at 11:50:20 AM

Quote from: lcharles123 on April 05, 2023, 03:27:14 PM

Operating System: Linux casa2 5.10.0-20-amd64 #1 SMP Debian 5.10.158-2 (2022-12-13) x86_64 GNU/Linux

I'm not aware of any Linux distro called casa? By any chance, do you own computer created by https://keys.casa/ (which no longer receive update since 2-3 years ago)?

No, casa2 is a hostname. Can be translated as "house2"

Quote from: ETFbitcoin on Today at 11:50:20 AM

Quote from: lcharles123 on April 05, 2023, 03:27:14 PM

Started syncing from scratch, have downloaded around 20GB and occurred a irrecoverable error, because -reindex did not worked:
2023-04-05T14:35:47Z Fatal LevelDB error: IO error: /home/bob/bitcoin-core/.bitcoin/blocks/index/000005.ldb: No such device
I does not have physical access to this computer now.

After you saw this error, did you check whether you can access /home and perform file read/write?

Yes, I can do it as root and normal user in any directory from home, .bitcoin and others.

Quote from: ETFbitcoin on Today at 11:50:20 AM

Quote from: lcharles123 on April 05, 2023, 03:27:14 PM

Someone uses mergerfs or know if the mount options are ok?

This isn't related with Bitcoin Core, so i expect you have better luck if you ask this question on mergerfs issue page or it's discord community.

Ok, I will search and ask there, maybe I will need physical access to the machine, so will be in a few months.

Thank you all for the answers!