== sanity test 248c: verify whole file read behavior ===== 17:17:15 (1713302235)
llite.lustre-ffff88009c48a000.read_ahead_stats=c
llite.lustre-ffff88009c48a000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 37.2 seconds
llite.lustre-ffff88009c48a000.read_ahead_stats=
snapshot_time             1713302238.071440325 secs.nsecs
start_time                1713302236.170640260 secs.nsecs
elapsed_time              1.900800065 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-ffff88009c48a000.read_ahead_stats=c
llite.lustre-ffff88009c48a000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 35.9 seconds
llite.lustre-ffff88009c48a000.read_ahead_stats=
snapshot_time             1713302240.350797321 secs.nsecs
start_time                1713302238.076649033 secs.nsecs
elapsed_time              2.274148288 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 1
llite.lustre-ffff88009c48a000.max_read_ahead_whole_mb=64