Post
Topic
Board Bitcoin Technical Support
Re: Fatal LevelDB error: IO error... using mergerfs
by
nc50lc
on 06/04/2023, 12:45:09 UTC
I have some issues with this node. I think is a issue with mergerfs. I tested the system, filled all of the ~1 TB pool space with 100MB files and worked fine.
Started syncing from scratch, have downloaded around 20GB and occurred a irrecoverable error, because -reindex did not worked:
Why are you using -loadblock=boostrap.dat?
Have you downloaded a bootstrap file containing the full blockchain? Because you've mentioned that you "started from scratch".
If you didn't intended to use -loadblock, I'd suggest you to just let the node sync normally by skipping that command line option.

Also, try to set the default start-up block verification first and just change them to your preference later once it's stable.
Specifically: checkblocks="24" which is set a bit high from the default (6) and checklevel="0" which skips all verification.