== sanity test 248c: verify whole file read behavior ===== 14:19:52 (1788200392)
llite.lustre-ffff967b5122a000.read_ahead_stats=c
llite.lustre-ffff967b5122a000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 5.70306 seconds
llite.lustre-ffff967b5122a000.read_ahead_stats=
snapshot_time                       1788200400.681589146 secs.nsecs
start_time                          1788200394.310892115 secs.nsecs
elapsed_time                        6.370697031 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-ffff967b5122a000.read_ahead_stats=clear
llite.lustre-ffff967b5122a000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 5.68781 seconds
llite.lustre-ffff967b5122a000.read_ahead_stats=
snapshot_time                       1788200407.752250369 secs.nsecs
start_time                          1788200400.699403600 secs.nsecs
elapsed_time                        7.052846769 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-ffff967b5122a000.max_read_ahead_whole_mb=4