== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 01:03:50 (1715576630)
100+0 records in
100+0 records out
104857600 bytes (105 MB) copied, 2.53538 s, 41.4 MB/s
Total memory: 3820268 KiB
Cache used before read: 73500 KiB
Cache used after read: 175948 KiB
Cache used after dontneed ladvise: 73468 KiB