== sanity test 853: Verify that random fadvise works as expected ========================================================== 20:27:25 (1787790445) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 8.79532 s, 11.9 MB/s llite.lustre-ffff980bb3158800.read_ahead_stats=clear llite.lustre-ffff980bb3158800.read_ahead_stats= snapshot_time 1787790458.283142240 secs.nsecs start_time 1787790458.018255720 secs.nsecs elapsed_time 0.264886520 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-ffff980bb3158800.read_ahead_stats=clear llite.lustre-ffff980bb3158800.read_ahead_stats= snapshot_time 1787790458.563786552 secs.nsecs start_time 1787790458.384623873 secs.nsecs elapsed_time 0.179162679 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256