== sanity test 101i: allow current readahead to exceed reservation ========================================================== 15:53:07 (1789674787)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.17164 s, 8.9 MB/s
llite.lustre-ffff9e2696032800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff9e2696032800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.64083 s, 6.4 MB/s
llite.lustre-ffff9e2696032800.read_ahead_stats=
snapshot_time                       1789674792.619233567 secs.nsecs
start_time                          1789674790.936040635 secs.nsecs
elapsed_time                        1.683192932 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-ffff9e2696032800.max_read_ahead_per_file_mb=64