== sanity test 101i: allow current readahead to exceed reservation ========================================================== 21:10:39 (1777425039)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.499109 s, 21.0 MB/s
llite.lustre-ffff984d98613800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff984d98613800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.523472 s, 20.0 MB/s
llite.lustre-ffff984d98613800.read_ahead_stats=
snapshot_time             1777425040.987489551 secs.nsecs
start_time                1777425040.444184705 secs.nsecs
elapsed_time              0.543304846 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-ffff984d98613800.max_read_ahead_per_file_mb=64