== sanity test 101i: allow current readahead to exceed reservation ========================================================== 10:49:38 (1780325378)
10+0 records in
10+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.564573 s, 18.6 MB/s
llite.lustre-ffffa046060df800.max_read_ahead_per_file_mb=1
Reset readahead stats
llite.lustre-ffffa046060df800.read_ahead_stats=0
5+0 records in
5+0 records out
10485760 bytes (10 MB, 10 MiB) copied, 0.652241 s, 16.1 MB/s
llite.lustre-ffffa046060df800.read_ahead_stats=
snapshot_time             1780325380.750443336 secs.nsecs
start_time                1780325380.076876108 secs.nsecs
elapsed_time              0.673567228 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-ffffa046060df800.max_read_ahead_per_file_mb=64