== sanity test 184c: Concurrent write and layout swap ==== 10:14:44 (1748873684)
68+0 records in
68+0 records out
71303168 bytes (71 MB) copied, 1.92758 s, 37.0 MB/s
23+0 records in
23+0 records out
24117248 bytes (24 MB) copied, 0.650396 s, 37.1 MB/s
ref file size: ref1(71303168), ref2(24117248)
4352+0 records in
4352+0 records out
71303168 bytes (71 MB) copied, 4.14817 s, 17.2 MB/s
Copied 1458176 bytes before swapping layout...