== sanity test 184c: Concurrent write and layout swap ==== 10:04:46 (1788962686)
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 8.24217 s, 6.0 MB/s
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 8.25256 s, 5.2 MB/s
ref file size: ref1(49283072), ref2(42991616)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 15.7218 s, 3.1 MB/s
Copied 786432 bytes before swapping layout...