== sanity test 101e: check read-ahead for small read(1k) for small files(500k) ========================================================== 19:25:09 (1785453909)
Creating 100 500K test files
Cancel LRU locks on lustre client to flush the client cache
Reset readahead stats
llite.lustre-ffff90b0c9b5b800.max_cached_mb=
users: 5
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-ffff90b0c9b5b800.read_ahead_stats=
snapshot_time                       1785454013.967505235 secs.nsecs
start_time                          1785453988.241484014 secs.nsecs
elapsed_time                        25.726021221 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