== sanity test 101i: allow current readahead to exceed reservation ========================================================== 12:15:53 (1777565753)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.485675 s, 21.6 MB/s
llite.lustre-ffff9f0b4ad83000.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff9f0b4ad83000.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.496441 s, 21.1 MB/s
llite.lustre-ffff9f0b4ad83000.read_ahead_stats=
snapshot_time             1777565755.315811185 secs.nsecs
start_time                1777565754.805091623 secs.nsecs
elapsed_time              0.510719562 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-ffff9f0b4ad83000.max_read_ahead_per_file_mb=64