== sanity test 184c: Concurrent write and layout swap ==== 06:44:40 (1788345880)
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 2.82155 s, 15.2 MB/s
50+0 records in
50+0 records out
52428800 bytes (52 MB, 50 MiB) copied, 3.4437 s, 15.2 MB/s
ref file size: ref1(42991616), ref2(52428800)
2624+0 records in
2624+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 4.50474 s, 9.5 MB/s
Copied 1327104 bytes before swapping layout...