== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 21:13:28 (1786410808)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 12.6245 s, 8.3 MB/s
Total memory: 3781768 KiB
Cache used before read: 100044 KiB
Cache used after read: 202252 KiB
Cache used after dontneed ladvise: 100200 KiB