== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 21:07:12 (1767319632)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 15.2278 s, 6.9 MB/s
Total memory: 3781768 KiB
Cache used before read: 101412 KiB
Cache used after read: 203900 KiB
Cache used after dontneed ladvise: 101500 KiB