== sanity test 184c: Concurrent write and layout swap ==== 09:48:42 (1756820922)
56+0 records in
56+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 3.21646 s, 18.3 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 3.12968 s, 17.1 MB/s
ref file size: ref1(58720256), ref2(53477376)
3584+0 records in
3584+0 records out
58720256 bytes (59 MB, 56 MiB) copied, 5.89977 s, 10.0 MB/s
Copied 1441792 bytes before swapping layout...