== sanity test 101i: allow current readahead to exceed reservation ========================================================== 16:08:24 (1778616504)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.55147 s, 6.8 MB/s
llite.lustre-ffff89db10465000.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffff89db10465000.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 1.83573 s, 5.7 MB/s
llite.lustre-ffff89db10465000.read_ahead_stats=
snapshot_time             1778616510.600603184 secs.nsecs
start_time                1778616508.699728683 secs.nsecs
elapsed_time              1.900874501 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-ffff89db10465000.max_read_ahead_per_file_mb=64