== sanity test 248c: verify whole file read behavior ===== 00:05:36 (1783137936)
llite.lustre-ffff8dff10422800.read_ahead_stats=c
llite.lustre-ffff8dff10422800.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 6.70422 seconds
llite.lustre-ffff8dff10422800.read_ahead_stats=
snapshot_time                       1783137946.168479405 secs.nsecs
start_time                          1783137938.851930840 secs.nsecs
elapsed_time                        7.316548565 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-ffff8dff10422800.read_ahead_stats=clear
llite.lustre-ffff8dff10422800.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 7.31328 seconds
llite.lustre-ffff8dff10422800.read_ahead_stats=
snapshot_time                       1783137955.741301850 secs.nsecs
start_time                          1783137946.191631187 secs.nsecs
elapsed_time                        9.549670663 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-ffff8dff10422800.max_read_ahead_whole_mb=4