== sanity test 101i: allow current readahead to exceed reservation ========================================================== 18:17:16 (1775168236)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.542921 s, 19.3 MB/s
llite.lustre-ffff8922c952f000.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff8922c952f000.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.629319 s, 16.7 MB/s
llite.lustre-ffff8922c952f000.read_ahead_stats=
snapshot_time             1775168237.999503349 secs.nsecs
start_time                1775168237.351043500 secs.nsecs
elapsed_time              0.648459849 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-ffff8922c952f000.max_read_ahead_per_file_mb=64