== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 12:01:17 (1740675677)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 2.48591 s, 42.2 MB/s
Total memory: 3820268 KiB
Cache used before read: 73168 KiB
Cache used after read: 175868 KiB
Cache used after dontneed ladvise: 73492 KiB