== sanity test 248c: verify whole file read behavior ===== 07:05:17 (1756811117)
llite.lustre-ffff9ced18256000.read_ahead_stats=c
llite.lustre-ffff9ced18256000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 5.1451 seconds
llite.lustre-ffff9ced18256000.read_ahead_stats=
snapshot_time             1756811123.804235025 secs.nsecs
start_time                1756811118.418030776 secs.nsecs
elapsed_time              5.386204249 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-ffff9ced18256000.read_ahead_stats=clear
llite.lustre-ffff9ced18256000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 5.30315 seconds
llite.lustre-ffff9ced18256000.read_ahead_stats=
snapshot_time             1756811129.978019278 secs.nsecs
start_time                1756811123.815326956 secs.nsecs
elapsed_time              6.162692322 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-ffff9ced18256000.max_read_ahead_whole_mb=4