== sanity test 428: large block size IO should not hang == 10:55:59 (1789138559) 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 13.3448 s, 10.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 13.7319 s, 9.8 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 14.6457 s, 9.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 14.831 s, 9.0 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 8.63061 s, 15.6 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.4 s, 12.9 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.8075 s, 12.4 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.9595 s, 11.2 MB/s