== sanity test 77a: normal checksum read/write operation ========================================================== 19:03:48 (1787699028)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.318051 s, 26.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.962091 s, 8.7 MB/s