== sanity test 77a: normal checksum read/write operation ========================================================== 17:43:14 (1787866994)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.266498 s, 31.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.3109 s, 6.4 MB/s