== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 13:48:14 (1741628894)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 2.76004 s, 38.0 MB/s
Total memory: 3820268 KiB
Cache used before read: 73136 KiB
Cache used after read: 175648 KiB
Cache used after dontneed ladvise: 73436 KiB