== sanity test 184c: Concurrent write and layout swap ==== 19:23:31 (1736987011)
67+0 records in
67+0 records out
70254592 bytes (70 MB) copied, 0.994477 s, 70.6 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB) copied, 0.591845 s, 67.3 MB/s
ref file size: ref1(70254592), ref2(39845888)
4288+0 records in
4288+0 records out
70254592 bytes (70 MB) copied, 1.05854 s, 66.4 MB/s
Copied 6881280 bytes before swapping layout...