== sanity test 77a: normal checksum read/write operation ========================================================== 13:48:30 (1780336110)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.373198 s, 22.5 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.19864 s, 7.0 MB/s