== sanity test 248c: verify whole file read behavior ===== 05:40:00 (1769078400)
llite.lustre-ffff97f14332d000.read_ahead_stats=c
llite.lustre-ffff97f14332d000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 11.7965 seconds
llite.lustre-ffff97f14332d000.read_ahead_stats=
snapshot_time             1769078415.990403809 secs.nsecs
start_time                1769078403.349940759 secs.nsecs
elapsed_time              12.640463050 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-ffff97f14332d000.read_ahead_stats=clear
llite.lustre-ffff97f14332d000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 9.69332 seconds
llite.lustre-ffff97f14332d000.read_ahead_stats=
snapshot_time             1769078427.040623851 secs.nsecs
start_time                1769078416.012179445 secs.nsecs
elapsed_time              11.028444406 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-ffff97f14332d000.max_read_ahead_whole_mb=4