== sanity test 428: large block size IO should not hang == 20:54:19 (1786841659) 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 5.88552 s, 22.8 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.35053 s, 21.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.64552 s, 20.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.76169 s, 19.8 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 5.12123 s, 26.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 5.78803 s, 23.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.56011 s, 20.5 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.76429 s, 19.8 MB/s