== sanity test 101i: allow current readahead to exceed reservation ========================================================== 18:47:46 (1787698066)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.671712 s, 15.6 MB/s
llite.lustre-ffff90b09123a000.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff90b09123a000.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.667562 s, 15.7 MB/s
llite.lustre-ffff90b09123a000.read_ahead_stats=
snapshot_time                       1787698068.943040200 secs.nsecs
start_time                          1787698068.257013390 secs.nsecs
elapsed_time                        0.686026810 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-ffff90b09123a000.max_read_ahead_per_file_mb=64