== sanity test 184c: Concurrent write and layout swap ==== 16:47:44 (1788900464)
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 3.96027 s, 16.9 MB/s
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.84825 s, 17.7 MB/s
ref file size: ref1(67108864), ref2(50331648)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 6.10377 s, 11.0 MB/s
Copied 1622016 bytes before swapping layout...