Seaquel
SQLite error code

SQLITE_IOERR_FSYNC

SQLITE_IOERR_FSYNC is SQLite result code 1034, an extended code of SQLITE_IOERR.

Result code1034
NameSQLITE_IOERR_FSYNC
Primary codeSQLITE_IOERR

What it means

The SQLITE_IOERR_FSYNC error code is an extended error code for SQLITE_IOERR indicating an I/O error in the VFS layer while trying to flush previously written content out of OS and/or disk-control buffers and into persistent storage. In other words, this code indicates a problem with the fsync() system call in unix or the FlushFileBuffers() system call in windows.

Source: SQLite Result and Error Codes