== sanity test 248c: verify whole file read behavior ===== 22:35:16 (1790735716)
llite.lustre-ffff9315d298b000.read_ahead_stats=c
llite.lustre-ffff9315d298b000.max_read_ahead_whole_mb=64
whole file readahead of 64 MiB took 4.32843 seconds
llite.lustre-ffff9315d298b000.read_ahead_stats=
snapshot_time                       1790735722.904415707 secs.nsecs
start_time                          1790735718.123430705 secs.nsecs
elapsed_time                        4.780985002 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-ffff9315d298b000.read_ahead_stats=clear
llite.lustre-ffff9315d298b000.max_read_ahead_whole_mb=8
non-whole file readahead of 64 MiB took 4.97943 seconds
llite.lustre-ffff9315d298b000.read_ahead_stats=
snapshot_time                       1790735729.649012259 secs.nsecs
start_time                          1790735722.917797758 secs.nsecs
elapsed_time                        6.731214501 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-ffff9315d298b000.max_read_ahead_whole_mb=4