== sanity test 77a: normal checksum read/write operation ========================================================== 09:40:31 (1784122831)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.111225 s, 75.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.472644 s, 17.7 MB/s