== sanity test 184c: Concurrent write and layout swap ==== 20:58:05 (1743209885)
62+0 records in
62+0 records out
65011712 bytes (65 MB) copied, 1.72002 s, 37.8 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB) copied, 0.987572 s, 38.2 MB/s
ref file size: ref1(65011712), ref2(37748736)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB) copied, 3.56397 s, 18.2 MB/s
Copied 1687552 bytes before swapping layout...