== sanity test 77a: normal checksum read/write operation ========================================================== 20:58:22 (1786669102)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.326806 s, 25.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.14178 s, 7.3 MB/s