aio-dio-extend-stat: trying 2000 iterations read thread 1082132800 start write thread 1090525504 start write thread 1090525504 stop read thread 1082132800 stop Pass: all stats after completion of extending writes saw the new size aio-dio-page-errors: Pass: faulty sync/aio dio writes give EFAULT and don't write garbage aiodio_append: aiodio_sparse: dio_append: dio_sparse: dio_truncate: dio_truncate: child reading file parent loop # 0 parent loop # 1 parent loop # 2 parent loop # 3 parent loop # 4 parent loop # 5 parent loop # 6 parent loop # 7 parent loop # 8 parent loop # 9 direct_read_under: num_passes set to 10 Pass 1... num_passes set to 10 Pass 1... Pass 2... num_passes set to 10 Pass 1... Pass 2... Pass 3... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... Pass 7... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... Pass 7... Pass 8... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... Pass 7... Pass 8... Pass 9... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... Pass 7... Pass 8... Pass 9... Pass 10... num_passes set to 10 Pass 1... Pass 2... Pass 3... Pass 4... Pass 5... Pass 6... Pass 7... Pass 8... Pass 9... Pass 10... dirty: read_checkzero: read_checkzero done aiocp: 100000+0 records in 781+1 records out 400000 bytes (400 kB) copied, 0.254617 seconds, 1.6 MB/s 3.49user 28.75system 2:14.67elapsed 23%CPU (0avgtext+0avgdata 0maxresident)k 0inputs+0outputs (7997major+291984minor)pagefaults 0swaps