== sanity test 101e: check read-ahead for small read(1k) for small files(500k) ========================================================== 18:40:50 (1781217650)
Creating 100 500K test files
Cancel LRU locks on lustre client to flush the client cache
Reset readahead stats
llite.lustre-ffff921d8969f000.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-ffff921d8969f000.read_ahead_stats=
snapshot_time             1781217734.833666974 secs.nsecs
start_time                1781217714.645286343 secs.nsecs
elapsed_time              20.188380631 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