== sanity test 77a: normal checksum read/write operation ========================================================== 21:22:48 (1782609768)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.296993 s, 28.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.966603 s, 8.7 MB/s