O_SYNC guarantees that the call will not return before all data has been transferred to the disk (as far as the OS can tell). This still does ... ... <看更多>

Despite Windows supporting FILE_FLAG_WRITE_THROUGH (very close to O_SYNC on Linux) the Open function does not check for O_SYNC. ... <看更多>

Yes, this O_DSYNC (the option) is fundamentally useless because MySQL/InnoDB engineers saw that it was dangerous in certain cases ... ... <看更多>

O_SYNC : Open file with SYNC mode . 0666 : File permission is 666(rw-rw-rw-). open needs to choose one of them; O_RDONLY, O_WRONLY, O_RDWR ... ... <看更多>