== sanity test 248c: verify whole file read behavior ===== 10:28:10 (1786372090)
llite.lustre-ffff9da787067000.read_ahead_stats=c
llite.lustre-ffff9da787067000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 4.1691 seconds
llite.lustre-ffff9da787067000.read_ahead_stats=
snapshot_time                       1786372095.740066539 secs.nsecs
start_time                          1786372091.168524168 secs.nsecs
elapsed_time                        4.571542371 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-ffff9da787067000.read_ahead_stats=clear
llite.lustre-ffff9da787067000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 4.63547 seconds
llite.lustre-ffff9da787067000.read_ahead_stats=
snapshot_time                       1786372101.713547417 secs.nsecs
start_time                          1786372095.751470646 secs.nsecs
elapsed_time                        5.962076771 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-ffff9da787067000.max_read_ahead_whole_mb=4