== sanity test 101i: allow current readahead to exceed reservation ========================================================== 15:25:09 (1788463509)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.06057 s, 9.9 MB/s
llite.lustre-ffff998a9039b800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff998a9039b800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.34091 s, 7.8 MB/s
llite.lustre-ffff998a9039b800.read_ahead_stats=
snapshot_time                       1788463513.893688955 secs.nsecs
start_time                          1788463512.496299275 secs.nsecs
elapsed_time                        1.397389680 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-ffff998a9039b800.max_read_ahead_per_file_mb=64