== sanity test 101i: allow current readahead to exceed reservation ========================================================== 02:38:53 (1778654333)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.47617 s, 7.1 MB/s
llite.lustre-ffff9581988df800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff9581988df800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.87989 s, 5.6 MB/s
llite.lustre-ffff9581988df800.read_ahead_stats=
snapshot_time             1778654339.937886120 secs.nsecs
start_time                1778654337.982928920 secs.nsecs
elapsed_time              1.954957200 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-ffff9581988df800.max_read_ahead_per_file_mb=64