== sanity test 77a: normal checksum read/write operation ========================================================== 20:38:11 (1746146291)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0925617 s, 90.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.291738 s, 28.8 MB/s