== sanity test 77a: normal checksum read/write operation ========================================================== 09:23:17 (1790947397)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.29828 s, 28.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.20042 s, 7.0 MB/s