== sanity test 248c: verify whole file read behavior ===== 08:58:00 (1713445080) llite.lustre-ffff88008b501000.read_ahead_stats=c llite.lustre-ffff88008b501000.max_read_ahead_whole_mb=64 whole file readahead of 64 MiB took 34.7 seconds llite.lustre-ffff88008b501000.read_ahead_stats= snapshot_time 1713445082.876336556 secs.nsecs start_time 1713445080.841183085 secs.nsecs elapsed_time 2.035153471 secs.nsecs hits 16382 samples [pages] misses 2 samples [pages] zero_size_window 1 samples [pages] failed_to_fast_read 3 samples [pages] readahead_pages 1 samples [pages] 16382 16382 16382 llite.lustre-ffff88008b501000.read_ahead_stats=c llite.lustre-ffff88008b501000.max_read_ahead_whole_mb=8 non-whole file readahead of 64 MiB took 35.0 seconds llite.lustre-ffff88008b501000.read_ahead_stats= snapshot_time 1713445085.201096528 secs.nsecs start_time 1713445082.881376001 secs.nsecs elapsed_time 2.319720527 secs.nsecs hits 16382 samples [pages] misses 2 samples [pages] zero_size_window 1 samples [pages] failed_to_fast_read 3 samples [pages] readahead_pages 1 samples [pages] 16382 16382 16382 Test passed on attempt 1 llite.lustre-ffff88008b501000.max_read_ahead_whole_mb=64