== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 05:31:20 (1726306280)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 2.54265 s, 41.2 MB/s
Total memory: 3820268 KiB
Cache used before read: 73276 KiB
Cache used after read: 175600 KiB
Cache used after dontneed ladvise: 73424 KiB