== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 12:28:05 (1788452885)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 12.2403 s, 8.6 MB/s
Total memory: 3781768 KiB
Cache used before read: 100004 KiB
Cache used after read: 202492 KiB
Cache used after dontneed ladvise: 100092 KiB