== sanity test 77a: normal checksum read/write operation ========================================================== 10:33:07 (1760452387)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.0974961 s, 86.0 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.346243 s, 24.2 MB/s