== sanity test 101i: allow current readahead to exceed reservation ========================================================== 12:21:18 (1788625278)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.29714 s, 8.1 MB/s
llite.lustre-ffff95c191334800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff95c191334800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.66816 s, 6.3 MB/s
llite.lustre-ffff95c191334800.read_ahead_stats=
snapshot_time                       1788625283.933238016 secs.nsecs
start_time                          1788625282.203648451 secs.nsecs
elapsed_time                        1.729589565 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-ffff95c191334800.max_read_ahead_per_file_mb=64