== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:56:05 (1787910965)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 14.5899 s, 7.2 MB/s
Total memory: 3781768 KiB
Cache used before read: 100268 KiB
Cache used after read: 202660 KiB
Cache used after dontneed ladvise: 100268 KiB