== sanity test 101i: allow current readahead to exceed reservation ========================================================== 21:57:52 (1781229472)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.613332 s, 17.1 MB/s
llite.lustre-ffff941404194800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff941404194800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.667579 s, 15.7 MB/s
llite.lustre-ffff941404194800.read_ahead_stats=
snapshot_time             1781229475.142907850 secs.nsecs
start_time                1781229474.452479722 secs.nsecs
elapsed_time              0.690428128 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-ffff941404194800.max_read_ahead_per_file_mb=64