== sanity test 77a: normal checksum read/write operation ========================================================== 18:06:50 (1746137210)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.150502 s, 55.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.337393 s, 24.9 MB/s