== sanity test 248c: verify whole file read behavior ===== 12:36:02 (1713371762)
llite.lustre-ffff88012e298800.read_ahead_stats=c
llite.lustre-ffff88012e298800.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 32.4 seconds
llite.lustre-ffff88012e298800.read_ahead_stats=
snapshot_time             1713371765.176973712 secs.nsecs
start_time                1713371763.043166230 secs.nsecs
elapsed_time              2.133807482 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-ffff88012e298800.read_ahead_stats=c
llite.lustre-ffff88012e298800.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 32.2 seconds
llite.lustre-ffff88012e298800.read_ahead_stats=
snapshot_time             1713371767.687703374 secs.nsecs
start_time                1713371765.183218066 secs.nsecs
elapsed_time              2.504485308 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-ffff88012e298800.max_read_ahead_whole_mb=64