== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:08:36 (1787389716)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 18.1571 s, 5.8 MB/s
Total memory: 3781772 KiB
Cache used before read: 100300 KiB
Cache used after read: 202772 KiB
Cache used after dontneed ladvise: 100360 KiB