== sanity test 101i: allow current readahead to exceed reservation ========================================================== 19:55:31 (1788738931)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.61167 s, 17.1 MB/s
llite.lustre-ffff8e83c2d87800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff8e83c2d87800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.814168 s, 12.9 MB/s
llite.lustre-ffff8e83c2d87800.read_ahead_stats=
snapshot_time                       1788738933.673045445 secs.nsecs
start_time                          1788738932.837325708 secs.nsecs
elapsed_time                        0.835719737 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-ffff8e83c2d87800.max_read_ahead_per_file_mb=64