1: POSIX  ADVISORY  WRITE 4291 00:18:394 0 EOF
2: POSIX  ADVISORY  WRITE 449 00:18:29918159 0 EOF
3: FLOCK  ADVISORY  WRITE 2756 00:18:398 0 EOF
4: POSIX  ADVISORY  READ 3637 00:16:41063195 1 1
5: POSIX  ADVISORY  READ 12856 00:18:590 0 EOF