== sanity test 428: large block size IO should not hang == 11:46:13 (1790955973) 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 8.92206 s, 15.0 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.1854 s, 13.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.0489 s, 12.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.71 s, 11.5 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 8.46448 s, 15.9 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.5011 s, 12.8 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.863 s, 12.4 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.4311 s, 11.7 MB/s