== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 03:16:34 (1788333394)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 11.9722 s, 8.8 MB/s
Total memory: 3781772 KiB
Cache used before read: 100304 KiB
Cache used after read: 202724 KiB
Cache used after dontneed ladvise: 100324 KiB