== sanity test 77a: normal checksum read/write operation ========================================================== 10:43:58 (1772466238)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.366911 s, 22.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.32389 s, 6.3 MB/s