== sanity test 248c: verify whole file read behavior ===== 13:59:10 (1783965550)
llite.lustre-ffff8d7649149000.read_ahead_stats=c
llite.lustre-ffff8d7649149000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 7.93499 seconds
llite.lustre-ffff8d7649149000.read_ahead_stats=
snapshot_time                       1783965560.793682561 secs.nsecs
start_time                          1783965552.370958709 secs.nsecs
elapsed_time                        8.422723852 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-ffff8d7649149000.read_ahead_stats=clear
llite.lustre-ffff8d7649149000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 7.86326 seconds
llite.lustre-ffff8d7649149000.read_ahead_stats=
snapshot_time                       1783965570.926871776 secs.nsecs
start_time                          1783965560.839733801 secs.nsecs
elapsed_time                        10.087137975 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-ffff8d7649149000.max_read_ahead_whole_mb=4