== sanity test 184c: Concurrent write and layout swap ==== 09:10:33 (1762179033)
62+0 records in
62+0 records out
65011712 bytes (65 MB, 62 MiB) copied, 4.42002 s, 14.7 MB/s
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 3.62039 s, 15.4 MB/s
ref file size: ref1(65011712), ref2(55574528)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB, 62 MiB) copied, 7.89422 s, 8.2 MB/s
Copied 1097728 bytes before swapping layout...