== sanity test 248c: verify whole file read behavior ===== 23:14:56 (1713410096)
llite.lustre-ffff8800a89df800.read_ahead_stats=c
llite.lustre-ffff8800a89df800.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 37.2 seconds
llite.lustre-ffff8800a89df800.read_ahead_stats=
snapshot_time             1713410098.886593434 secs.nsecs
start_time                1713410097.024530183 secs.nsecs
elapsed_time              1.862063251 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-ffff8800a89df800.read_ahead_stats=c
llite.lustre-ffff8800a89df800.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 35.8 seconds
llite.lustre-ffff8800a89df800.read_ahead_stats=
snapshot_time             1713410101.130264843 secs.nsecs
start_time                1713410098.889637875 secs.nsecs
elapsed_time              2.240626968 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-ffff8800a89df800.max_read_ahead_whole_mb=64