== sanity test 77a: normal checksum read/write operation ========================================================== 12:18:59 (1776183539)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.165441 s, 50.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.731754 s, 11.5 MB/s