== sanity test 184c: Concurrent write and layout swap ==== 19:42:43 (1736988163)
42+0 records in
42+0 records out
44040192 bytes (44 MB) copied, 0.536594 s, 82.1 MB/s
69+0 records in
69+0 records out
72351744 bytes (72 MB) copied, 0.875317 s, 82.7 MB/s
ref file size: ref1(44040192), ref2(72351744)
2688+0 records in
2688+0 records out
44040192 bytes (44 MB) copied, 0.566559 s, 77.7 MB/s
Copied 9895936 bytes before swapping layout...