== sanity test 101e: check read-ahead for small read(1k) for small files(500k) ========================================================== 12:31:45 (1772472705)
Creating 100 500K test files
Cancel LRU locks on lustre client to flush the client cache
Reset readahead stats
llite.lustre-ffff907688708000.max_cached_mb=
users: 6
max_cached_mb: 1846
used_mb: 49
unused_mb: 1797
unevict_mb: 0
reclaim_count: 0
max_read_ahead_mb: 256
used_read_ahead_mb: 0
llite.lustre-ffff907688708000.read_ahead_stats=
snapshot_time             1772472790.214709721 secs.nsecs
start_time                1772472773.287536898 secs.nsecs
elapsed_time              16.927172823 secs.nsecs
hits                      12300 samples [pages]
misses                    200 samples [pages]
zero_size_window          100 samples [pages]
failed_to_fast_read       200 samples [pages]
readahead_pages           100 samples [pages] 123 123 12300