== sanity test 853: Verify that random fadvise works as expected ========================================================== 17:28:02 (1787866082) 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 13.9314 s, 7.5 MB/s llite.lustre-ffff90fc429cd800.read_ahead_stats=clear llite.lustre-ffff90fc429cd800.read_ahead_stats= snapshot_time 1787866103.281455863 secs.nsecs start_time 1787866102.866727488 secs.nsecs elapsed_time 0.414728375 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-ffff90fc429cd800.read_ahead_stats=clear llite.lustre-ffff90fc429cd800.read_ahead_stats= snapshot_time 1787866103.853826056 secs.nsecs start_time 1787866103.462659858 secs.nsecs elapsed_time 0.391166198 secs.nsecs misses 2 samples [pages] failed_to_fast_read 2 samples [pages] forceread_pages 2 samples [pages] 1 255 256