== sanity test 184c: Concurrent write and layout swap ==== 05:24:40 (1739528680)
41+0 records in
41+0 records out
42991616 bytes (43 MB) copied, 1.58186 s, 27.2 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.799438 s, 26.2 MB/s
ref file size: ref1(42991616), ref2(20971520)
2624+0 records in
2624+0 records out
42991616 bytes (43 MB) copied, 3.37633 s, 12.7 MB/s
Copied 1523712 bytes before swapping layout...