== sanity test 248c: verify whole file read behavior ===== 12:19:58 (1729095598)
llite.lustre-ffff88009533b800.read_ahead_stats=c
llite.lustre-ffff88009533b800.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 33.8 seconds
llite.lustre-ffff88009533b800.read_ahead_stats=
snapshot_time             1729095600.633285444 secs.nsecs
start_time                1729095598.549939921 secs.nsecs
elapsed_time              2.083345523 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-ffff88009533b800.read_ahead_stats=clear
llite.lustre-ffff88009533b800.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 32.5 seconds
llite.lustre-ffff88009533b800.read_ahead_stats=
snapshot_time             1729095603.146876766 secs.nsecs
start_time                1729095600.636474959 secs.nsecs
elapsed_time              2.510401807 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-ffff88009533b800.max_read_ahead_whole_mb=64