== sanity test 255b: check 'lfs ladvise -a dontneed' ===== 17:05:22 (1786309522) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 12.2082 s, 8.6 MB/s Total memory: 3781772 KiB Cache used before read: 99920 KiB Cache used after read: 202468 KiB Cache used after dontneed ladvise: 100068 KiB