== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 10:48:10 (1736264890)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 0.628653 s, 167 MB/s
Total memory: 3820268 KiB
Cache used before read: 73360 KiB
Cache used after read: 175828 KiB
Cache used after dontneed ladvise: 73516 KiB