== sanity test 184c: Concurrent write and layout swap ==== 22:50:21 (1708833021)
38+0 records in
38+0 records out
39845888 bytes (40 MB) copied, 1.06463 s, 37.4 MB/s
39+0 records in
39+0 records out
40894464 bytes (41 MB) copied, 0.984694 s, 41.5 MB/s
ref file size: ref1(39845888), ref2(40894464)
2432+0 records in
2432+0 records out
39845888 bytes (40 MB) copied, 2.09006 s, 19.1 MB/s
Copied 2244608 bytes before swapping layout...