== sanity test 77a: normal checksum read/write operation ========================================================== 09:19:09 (1790947149)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.147354 s, 56.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.04736 s, 8.0 MB/s