== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 02:40:52 (1788849652)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 9.63854 s, 10.9 MB/s
Total memory: 3781768 KiB
Cache used before read: 100204 KiB
Cache used after read: 202596 KiB
Cache used after dontneed ladvise: 100236 KiB