== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:31:50 (1784280710)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 11.8061 s, 8.9 MB/s
Total memory: 3781772 KiB
Cache used before read: 98572 KiB
Cache used after read: 201140 KiB
Cache used after dontneed ladvise: 98744 KiB