== sanity test 853: Verify that random fadvise works as expected ========================================================== 20:11:43 (1787703103) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 12.3505 s, 8.5 MB/s llite.lustre-ffff9a42c6647000.read_ahead_stats=clear llite.lustre-ffff9a42c6647000.read_ahead_stats= snapshot_time 1787703122.850483984 secs.nsecs start_time 1787703122.546797215 secs.nsecs elapsed_time 0.303686769 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-ffff9a42c6647000.read_ahead_stats=clear llite.lustre-ffff9a42c6647000.read_ahead_stats= snapshot_time 1787703123.167985663 secs.nsecs start_time 1787703123.006433441 secs.nsecs elapsed_time 0.161552222 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256