== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 02:34:09 (1776926049)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 15.3584 s, 6.8 MB/s
Total memory: 3781768 KiB
Cache used before read: 98776 KiB
Cache used after read: 201196 KiB
Cache used after dontneed ladvise: 98792 KiB