== sanity test 77a: normal checksum read/write operation ========================================================== 08:10:49 (1775218249)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.543786 s, 15.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.80185 s, 4.7 MB/s