== sanity test 184c: Concurrent write and layout swap ==== 23:13:24 (1746155604)
54+0 records in
54+0 records out
56623104 bytes (57 MB) copied, 2.74478 s, 20.6 MB/s
34+0 records in
34+0 records out
35651584 bytes (36 MB) copied, 1.65481 s, 21.5 MB/s
ref file size: ref1(56623104), ref2(35651584)
3456+0 records in
3456+0 records out
56623104 bytes (57 MB) copied, 5.96899 s, 9.5 MB/s
Copied 1359872 bytes before swapping layout...