== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 21:17:55 (1780967875)
100+0 records in
100+0 records out
104857600 bytes (105 MB, 100 MiB) copied, 4.65314 s, 22.5 MB/s
Total memory: 3781768 KiB
Cache used before read: 100180 KiB
Cache used after read: 202664 KiB
Cache used after dontneed ladvise: 100280 KiB