== sanity test 248c: verify whole file read behavior ===== 13:01:34 (1713286894)
llite.lustre-ffff88012c29e800.read_ahead_stats=c
llite.lustre-ffff88012c29e800.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 37.4 seconds
llite.lustre-ffff88012c29e800.read_ahead_stats=
snapshot_time             1713286897.191620434 secs.nsecs
start_time                1713286895.300905714 secs.nsecs
elapsed_time              1.890714720 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-ffff88012c29e800.read_ahead_stats=c
llite.lustre-ffff88012c29e800.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 34.1 seconds
llite.lustre-ffff88012c29e800.read_ahead_stats=
snapshot_time             1713286899.526621160 secs.nsecs
start_time                1713286897.195573793 secs.nsecs
elapsed_time              2.331047367 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-ffff88012c29e800.max_read_ahead_whole_mb=64