== sanity test 248c: verify whole file read behavior ===== 17:04:34 (1786482274)
llite.lustre-ffff9d27202f7000.read_ahead_stats=c
llite.lustre-ffff9d27202f7000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 4.45464 seconds
llite.lustre-ffff9d27202f7000.read_ahead_stats=
snapshot_time                       1786482280.941621201 secs.nsecs
start_time                          1786482275.960399667 secs.nsecs
elapsed_time                        4.981221534 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-ffff9d27202f7000.read_ahead_stats=clear
llite.lustre-ffff9d27202f7000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 4.45275 seconds
llite.lustre-ffff9d27202f7000.read_ahead_stats=
snapshot_time                       1786482286.550624170 secs.nsecs
start_time                          1786482280.952603228 secs.nsecs
elapsed_time                        5.598020942 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-ffff9d27202f7000.max_read_ahead_whole_mb=4