== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:59:00 (1730804340)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 2.56741 s, 40.8 MB/s
Total memory: 3820268 KiB
Cache used before read: 73324 KiB
Cache used after read: 175944 KiB
Cache used after dontneed ladvise: 73512 KiB