== sanity test 248c: verify whole file read behavior ===== 06:50:01 (1715338201)
llite.lustre-ffff8800b624e000.read_ahead_stats=c
llite.lustre-ffff8800b624e000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 36.0 seconds
llite.lustre-ffff8800b624e000.read_ahead_stats=
snapshot_time             1715338203.590625391 secs.nsecs
start_time                1715338201.621619913 secs.nsecs
elapsed_time              1.969005478 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-ffff8800b624e000.read_ahead_stats=c
llite.lustre-ffff8800b624e000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 33.1 seconds
llite.lustre-ffff8800b624e000.read_ahead_stats=
snapshot_time             1715338206.045851112 secs.nsecs
start_time                1715338203.594482056 secs.nsecs
elapsed_time              2.451369056 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-ffff8800b624e000.max_read_ahead_whole_mb=64