== sanity test 853: Verify that random fadvise works as expected ========================================================== 02:58:06 (1790751486) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 11.5184 s, 9.1 MB/s llite.lustre-ffff90c4cf21f000.read_ahead_stats=clear llite.lustre-ffff90c4cf21f000.read_ahead_stats= snapshot_time 1790751503.638724616 secs.nsecs start_time 1790751503.348054213 secs.nsecs elapsed_time 0.290670403 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-ffff90c4cf21f000.read_ahead_stats=clear llite.lustre-ffff90c4cf21f000.read_ahead_stats= snapshot_time 1790751503.921988297 secs.nsecs start_time 1790751503.738624061 secs.nsecs elapsed_time 0.183364236 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256