== sanity test 101i: allow current readahead to exceed reservation ========================================================== 09:43:36 (1789479816)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.75039 s, 6.0 MB/s
llite.lustre-ffff89e648266800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff89e648266800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.28384 s, 8.2 MB/s
llite.lustre-ffff89e648266800.read_ahead_stats=
snapshot_time                       1789479822.236813639 secs.nsecs
start_time                          1789479820.900485571 secs.nsecs
elapsed_time                        1.336328068 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-ffff89e648266800.max_read_ahead_per_file_mb=64