== sanity test 184c: Concurrent write and layout swap ==== 22:12:08 (1781230328)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 7.14364 s, 8.1 MB/s
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 6.83044 s, 8.1 MB/s
ref file size: ref1(57671680), ref2(55574528)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 15.5145 s, 3.7 MB/s
Copied 540672 bytes before swapping layout...