== sanity test 77a: normal checksum read/write operation ========================================================== 02:34:48 (1787380488)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.224709 s, 37.3 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.964139 s, 8.7 MB/s