== sanity test 853: Verify that random fadvise works as expected ========================================================== 04:26:38 (1790929598) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 10.9636 s, 9.6 MB/s llite.lustre-ffff9f209105c800.read_ahead_stats=clear llite.lustre-ffff9f209105c800.read_ahead_stats= snapshot_time 1790929615.349175952 secs.nsecs start_time 1790929615.024116291 secs.nsecs elapsed_time 0.325059661 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-ffff9f209105c800.read_ahead_stats=clear llite.lustre-ffff9f209105c800.read_ahead_stats= snapshot_time 1790929615.891505948 secs.nsecs start_time 1790929615.541485044 secs.nsecs elapsed_time 0.350020904 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256