== sanity test 184c: Concurrent write and layout swap ==== 10:09:14 (1788617354)
27+0 records in
27+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 3.69929 s, 7.7 MB/s
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 7.5096 s, 7.4 MB/s
ref file size: ref1(28311552), ref2(55574528)
1728+0 records in
1728+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 7.44843 s, 3.8 MB/s
Copied 475136 bytes before swapping layout...