== sanity test 77a: normal checksum read/write operation ========================================================== 02:21:46 (1778653306)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.229183 s, 36.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.16905 s, 7.2 MB/s