== sanity test 853: Verify that random fadvise works as expected ========================================================== 08:15:08 (1790684108) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 13.9916 s, 7.5 MB/s llite.lustre-ffffa097785b7800.read_ahead_stats=clear llite.lustre-ffffa097785b7800.read_ahead_stats= snapshot_time 1790684129.112984112 secs.nsecs start_time 1790684128.703023899 secs.nsecs elapsed_time 0.409960213 secs.nsecs hits 255 samples [pages] misses 1 samples [pages] zero_size_window 255 samples [pages] failed_to_fast_read 1 samples [pages] readahead_pages 1 samples [pages] 255 255 255 llite.lustre-ffffa097785b7800.read_ahead_stats=clear llite.lustre-ffffa097785b7800.read_ahead_stats= snapshot_time 1790684129.672199203 secs.nsecs start_time 1790684129.321138235 secs.nsecs elapsed_time 0.351060968 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256