== sanity test 248c: verify whole file read behavior ===== 11:30:41 (1783351841)
llite.lustre-ffff966fc3404000.read_ahead_stats=c
llite.lustre-ffff966fc3404000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 3.37539 seconds
llite.lustre-ffff966fc3404000.read_ahead_stats=
snapshot_time                       1783351846.398451589 secs.nsecs
start_time                          1783351842.757046311 secs.nsecs
elapsed_time                        3.641405278 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-ffff966fc3404000.read_ahead_stats=clear
llite.lustre-ffff966fc3404000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 3.54695 seconds
llite.lustre-ffff966fc3404000.read_ahead_stats=
snapshot_time                       1783351850.816312727 secs.nsecs
start_time                          1783351846.406672790 secs.nsecs
elapsed_time                        4.409639937 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-ffff966fc3404000.max_read_ahead_whole_mb=4