== sanity test 248c: verify whole file read behavior ===== 23:01:27 (1763352087)
llite.lustre-ffff91450c982000.read_ahead_stats=c
llite.lustre-ffff91450c982000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 4.90241 seconds
llite.lustre-ffff91450c982000.read_ahead_stats=
snapshot_time             1763352093.220406942 secs.nsecs
start_time                1763352088.037446927 secs.nsecs
elapsed_time              5.182960015 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-ffff91450c982000.read_ahead_stats=clear
llite.lustre-ffff91450c982000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 5.08032 seconds
llite.lustre-ffff91450c982000.read_ahead_stats=
snapshot_time             1763352099.188639040 secs.nsecs
start_time                1763352093.233783128 secs.nsecs
elapsed_time              5.954855912 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-ffff91450c982000.max_read_ahead_whole_mb=4