== sanity test 77a: normal checksum read/write operation ========================================================== 11:20:21 (1776266421)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.253163 s, 33.1 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.16987 s, 7.2 MB/s