SQLite Forum

Centos pre-thread db connection using WAL journal_mode
Login
> SQLITE_IOERR_SHMOPEN

What file system are you using?

> digging into the sqlite.c file 

Can you replicate the error with a [non-amalgam build of SQLite][1]? For example, do any of `test/thread*` fail on that same system?

[1]: https://sqlite.org/src/