== sanity test 248c: verify whole file read behavior ===== 12:22:04 (1786465324)
llite.lustre-ffff918c15279000.read_ahead_stats=c
llite.lustre-ffff918c15279000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 3.37655 seconds
llite.lustre-ffff918c15279000.read_ahead_stats=
snapshot_time                       1786465328.940357236 secs.nsecs
start_time                          1786465325.407110483 secs.nsecs
elapsed_time                        3.533246753 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-ffff918c15279000.read_ahead_stats=clear
llite.lustre-ffff918c15279000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 3.04578 seconds
llite.lustre-ffff918c15279000.read_ahead_stats=
snapshot_time                       1786465332.508013800 secs.nsecs
start_time                          1786465328.947906408 secs.nsecs
elapsed_time                        3.560107392 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 0
llite.lustre-ffff918c15279000.max_read_ahead_whole_mb=4