== sanity test 101i: allow current readahead to exceed reservation ========================================================== 19:23:55 (1755041035)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.501113 s, 20.9 MB/s
llite.lustre-ffff9e28d02f2000.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff9e28d02f2000.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.515884 s, 20.3 MB/s
llite.lustre-ffff9e28d02f2000.read_ahead_stats=
snapshot_time             1755041037.391937208 secs.nsecs
start_time                1755041036.861361953 secs.nsecs
elapsed_time              0.530575255 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-ffff9e28d02f2000.max_read_ahead_per_file_mb=64