== sanity test 101i: allow current readahead to exceed reservation ========================================================== 23:50:44 (1769057444)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.853473 s, 12.3 MB/s
llite.lustre-ffff929e05502800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff929e05502800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.2529 s, 8.4 MB/s
llite.lustre-ffff929e05502800.read_ahead_stats=
snapshot_time             1769057448.804264629 secs.nsecs
start_time                1769057447.512241315 secs.nsecs
elapsed_time              1.292023314 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-ffff929e05502800.max_read_ahead_per_file_mb=64