== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 06:30:15 (1744885815)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 3.0733 s, 34.1 MB/s
Total memory: 3820268 KiB
Cache used before read: 73072 KiB
Cache used after read: 175828 KiB
Cache used after dontneed ladvise: 73576 KiB