== sanity test 77a: normal checksum read/write operation ========================================================== 13:39:18 (1776188358)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.237277 s, 35.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.865883 s, 9.7 MB/s