== sanity test 853: Verify that random fadvise works as expected ========================================================== 02:49:40 (1789714180) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 5.83741 s, 18.0 MB/s llite.lustre-ffff8db58ca4f000.read_ahead_stats=clear llite.lustre-ffff8db58ca4f000.read_ahead_stats= snapshot_time 1789714188.434606817 secs.nsecs start_time 1789714188.342162170 secs.nsecs elapsed_time 0.092444647 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-ffff8db58ca4f000.read_ahead_stats=clear llite.lustre-ffff8db58ca4f000.read_ahead_stats= snapshot_time 1789714188.581833400 secs.nsecs start_time 1789714188.475416053 secs.nsecs elapsed_time 0.106417347 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256