== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 21:32:55 (1777426375)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.60604 s, 18.7 MB/s
Total memory: 3781772 KiB
Cache used before read: 98496 KiB
Cache used after read: 201180 KiB
Cache used after dontneed ladvise: 98780 KiB