== sanity test 101e: check read-ahead for small read(1k) for small files(500k) ========================================================== 21:17:20 (1713403040)
Creating 100 500K test files
Cancel LRU locks on lustre client to flush the client cache
Reset readahead stats
llite.lustre-ffff880079038800.max_cached_mb=
users: 6
max_cached_mb: 1865
used_mb: 49
unused_mb: 1816
reclaim_count: 123098
max_read_ahead_mb: 256
used_read_ahead_mb: 0
llite.lustre-ffff880079038800.read_ahead_stats=
snapshot_time             1713403056.096907841 secs.nsecs
start_time                1713403050.958406308 secs.nsecs
elapsed_time              5.138501533 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