== sanity test 77a: normal checksum read/write operation ========================================================== 11:56:59 (1711987019)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.123625 s, 67.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.424518 s, 19.8 MB/s