== sanity test 248c: verify whole file read behavior ===== 13:50:31 (1771440631)
llite.lustre-ffffa01f49051000.read_ahead_stats=c
llite.lustre-ffffa01f49051000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 4.91692 seconds
llite.lustre-ffffa01f49051000.read_ahead_stats=
snapshot_time             1771440636.990342893 secs.nsecs
start_time                1771440631.816907941 secs.nsecs
elapsed_time              5.173434952 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-ffffa01f49051000.read_ahead_stats=clear
llite.lustre-ffffa01f49051000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 5.0562 seconds
llite.lustre-ffffa01f49051000.read_ahead_stats=
snapshot_time             1771440642.747711815 secs.nsecs
start_time                1771440636.997727215 secs.nsecs
elapsed_time              5.749984600 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-ffffa01f49051000.max_read_ahead_whole_mb=4