== sanity test 248c: verify whole file read behavior ===== 18:20:22 (1710109222)
llite.lustre-ffff88013700d000.read_ahead_stats=c
llite.lustre-ffff88013700d000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 32.6 seconds
llite.lustre-ffff88013700d000.read_ahead_stats=
snapshot_time             1710109224.903861800 secs.nsecs
start_time                1710109222.782703744 secs.nsecs
elapsed_time              2.121158056 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-ffff88013700d000.read_ahead_stats=c
llite.lustre-ffff88013700d000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 32.5 seconds
llite.lustre-ffff88013700d000.read_ahead_stats=
snapshot_time             1710109227.342454179 secs.nsecs
start_time                1710109224.907401537 secs.nsecs
elapsed_time              2.435052642 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-ffff88013700d000.max_read_ahead_whole_mb=64