== sanity test 101i: allow current readahead to exceed reservation ========================================================== 12:31:27 (1772472687)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.12879 s, 9.3 MB/s
llite.lustre-ffff93621026d800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff93621026d800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.37527 s, 7.6 MB/s
llite.lustre-ffff93621026d800.read_ahead_stats=
snapshot_time             1772472692.187650817 secs.nsecs
start_time                1772472690.773672866 secs.nsecs
elapsed_time              1.413977951 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-ffff93621026d800.max_read_ahead_per_file_mb=64