== sanity test 77a: normal checksum read/write operation ========================================================== 16:03:30 (1776197010)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.219485 s, 38.2 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.676276 s, 12.4 MB/s