== sanity test 248c: verify whole file read behavior ===== 17:30:23 (1713216623)
llite.lustre-ffff8800ab529000.read_ahead_stats=c
llite.lustre-ffff8800ab529000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 37.0 seconds
llite.lustre-ffff8800ab529000.read_ahead_stats=
snapshot_time             1713216625.895357553 secs.nsecs
start_time                1713216624.021582561 secs.nsecs
elapsed_time              1.873774992 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-ffff8800ab529000.read_ahead_stats=c
llite.lustre-ffff8800ab529000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 35.7 seconds
llite.lustre-ffff8800ab529000.read_ahead_stats=
snapshot_time             1713216628.152139678 secs.nsecs
start_time                1713216625.899000148 secs.nsecs
elapsed_time              2.253139530 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-ffff8800ab529000.max_read_ahead_whole_mb=64