== sanity test 184c: Concurrent write and layout swap ==== 02:21:28 (1715581288)
67+0 records in
67+0 records out
70254592 bytes (70 MB) copied, 2.06085 s, 34.1 MB/s
42+0 records in
42+0 records out
44040192 bytes (44 MB) copied, 1.56566 s, 28.1 MB/s
ref file size: ref1(70254592), ref2(44040192)
4288+0 records in
4288+0 records out
70254592 bytes (70 MB) copied, 4.04688 s, 17.4 MB/s
Copied 1998848 bytes before swapping layout...