== sanity test 248c: verify whole file read behavior ===== 16:38:25 (1781210305)
llite.lustre-ffff8ee1a0217000.read_ahead_stats=c
llite.lustre-ffff8ee1a0217000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 3.24629 seconds
llite.lustre-ffff8ee1a0217000.read_ahead_stats=
snapshot_time             1781210309.759765105 secs.nsecs
start_time                1781210306.293249554 secs.nsecs
elapsed_time              3.466515551 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-ffff8ee1a0217000.read_ahead_stats=clear
llite.lustre-ffff8ee1a0217000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 3.16299 seconds
llite.lustre-ffff8ee1a0217000.read_ahead_stats=
snapshot_time             1781210313.688977500 secs.nsecs
start_time                1781210309.767171735 secs.nsecs
elapsed_time              3.921805765 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-ffff8ee1a0217000.max_read_ahead_whole_mb=4