== sanity test 77a: normal checksum read/write operation ========================================================== 06:51:00 (1756810260)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.149438 s, 56.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.520222 s, 16.1 MB/s