== sanity test 184c: Concurrent write and layout swap ==== 14:58:49 (1786820329)
67+0 records in
67+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 9.38052 s, 7.5 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 7.86928 s, 7.2 MB/s
ref file size: ref1(70254592), ref2(56623104)
4288+0 records in
4288+0 records out
70254592 bytes (70 MB, 67 MiB) copied, 19.418 s, 3.6 MB/s
Copied 491520 bytes before swapping layout...