== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 13:03:34 (1752512614)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 5.58744 s, 18.8 MB/s
Total memory: 3781768 KiB
Cache used before read: 98920 KiB
Cache used after read: 201452 KiB
Cache used after dontneed ladvise: 99048 KiB