== sanity test 428: large block size IO should not hang == 11:05:31 (1787756731) 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 6.50003 s, 20.6 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.9736 s, 12.2 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 11.5527 s, 11.6 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 12.4013 s, 10.8 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.21 s, 13.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 10.2321 s, 13.1 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 12.9764 s, 10.3 MB/s 1+0 records in 1+0 records out 134217728 bytes (134 MB, 128 MiB) copied, 13.1394 s, 10.2 MB/s