== sanity test 853: Verify that random fadvise works as expected ========================================================== 20:47:22 (1789692442) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 10.9469 s, 9.6 MB/s llite.lustre-ffff9f1182b34000.read_ahead_stats=clear llite.lustre-ffff9f1182b34000.read_ahead_stats= snapshot_time 1789692458.198197134 secs.nsecs start_time 1789692457.871696762 secs.nsecs elapsed_time 0.326500372 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-ffff9f1182b34000.read_ahead_stats=clear llite.lustre-ffff9f1182b34000.read_ahead_stats= snapshot_time 1789692458.469010077 secs.nsecs start_time 1789692458.301351420 secs.nsecs elapsed_time 0.167658657 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256