== sanity test 853: Verify that random fadvise works as expected ========================================================== 10:17:00 (1790691420) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 13.5916 s, 7.7 MB/s llite.lustre-ffff8bb7cf12b000.read_ahead_stats=clear llite.lustre-ffff8bb7cf12b000.read_ahead_stats= snapshot_time 1790691440.802056685 secs.nsecs start_time 1790691440.511388097 secs.nsecs elapsed_time 0.290668588 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-ffff8bb7cf12b000.read_ahead_stats=clear llite.lustre-ffff8bb7cf12b000.read_ahead_stats= snapshot_time 1790691441.258659402 secs.nsecs start_time 1790691440.957829591 secs.nsecs elapsed_time 0.300829811 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256