== sanity test 101i: allow current readahead to exceed reservation ========================================================== 12:42:07 (1785948127)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.35742 s, 7.7 MB/s
llite.lustre-ffff92f608159800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff92f608159800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 3.9838 s, 2.6 MB/s
llite.lustre-ffff92f608159800.read_ahead_stats=
snapshot_time                       1785948135.587904638 secs.nsecs
start_time                          1785948131.512264656 secs.nsecs
elapsed_time                        4.075639982 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-ffff92f608159800.max_read_ahead_per_file_mb=64