== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:02:25 (1786006945)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 13.7817 s, 7.6 MB/s
Total memory: 3781772 KiB
Cache used before read: 99864 KiB
Cache used after read: 202404 KiB
Cache used after dontneed ladvise: 100100 KiB