== sanity test 77a: normal checksum read/write operation ========================================================== 14:59:07 (1775847547)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.115507 s, 72.6 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.497051 s, 16.9 MB/s