== sanity test 101i: allow current readahead to exceed reservation ========================================================== 18:35:29 (1784414129)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.612156 s, 17.1 MB/s
llite.lustre-ffff9a998619e800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff9a998619e800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.570276 s, 18.4 MB/s
llite.lustre-ffff9a998619e800.read_ahead_stats=
snapshot_time                       1784414131.095686805 secs.nsecs
start_time                          1784414130.506374325 secs.nsecs
elapsed_time                        0.589312480 secs.nsecs
hits                                2555 samples [pages]
misses                              5 samples [pages]
zero_size_window                    2555 samples [pages]
failed_to_fast_read                 6 samples [pages]
readahead_pages                     5 samples [pages] 511 511 2555
llite.lustre-ffff9a998619e800.max_read_ahead_per_file_mb=64