== sanity test 77a: normal checksum read/write operation ========================================================== 08:55:07 (1789304107)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.315607 s, 26.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.16796 s, 7.2 MB/s