== sanity test 428: large block size IO should not hang == 00:07:59 (1790395679) 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 9.14757 s, 14.7 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 9.23683 s, 14.5 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.2429 s, 13.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.2598 s, 13.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.1437 s, 12.0 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.7442 s, 11.4 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 12.3174 s, 10.9 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 12.4157 s, 10.8 MB/s