== sanity test 77a: normal checksum read/write operation ========================================================== 06:58:34 (1747825114)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0914999 s, 91.7 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.164753 s, 50.9 MB/s