== sanity test 77a: normal checksum read/write operation ========================================================== 12:04:24 (1788624264)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.292166 s, 28.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.16676 s, 7.2 MB/s