== sanity test 77a: normal checksum read/write operation ========================================================== 19:43:30 (1789602210)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.257626 s, 32.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.33983 s, 6.3 MB/s