== sanity test 184c: Concurrent write and layout swap ==== 23:47:41 (1777434461)
46+0 records in
46+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 2.52753 s, 19.1 MB/s
68+0 records in
68+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 3.72274 s, 19.2 MB/s
ref file size: ref1(48234496), ref2(71303168)
2944+0 records in
2944+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 4.88629 s, 9.9 MB/s
Copied 1359872 bytes before swapping layout...