== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 04:56:22 (1789548982)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 6.54696 s, 16.0 MB/s
Total memory: 3781772 KiB
Cache used before read: 98772 KiB
Cache used after read: 201128 KiB
Cache used after dontneed ladvise: 98868 KiB