== sanity test 184c: Concurrent write and layout swap ==== 20:40:04 (1718930404)
58+0 records in
58+0 records out
60817408 bytes (61 MB) copied, 0.810569 s, 75.0 MB/s
35+0 records in
35+0 records out
36700160 bytes (37 MB) copied, 0.453658 s, 80.9 MB/s
ref file size: ref1(60817408), ref2(36700160)
3712+0 records in
3712+0 records out
60817408 bytes (61 MB) copied, 0.688947 s, 88.3 MB/s
Copied 9617408 bytes before swapping layout...