== sanity test 184c: Concurrent write and layout swap ==== 18:37:03 (1788820623)
62+0 records in
62+0 records out
65011712 bytes (65 MB, 62 MiB) copied, 14.4517 s, 4.5 MB/s
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 13.3943 s, 5.0 MB/s
ref file size: ref1(65011712), ref2(67108864)
3968+0 records in
3968+0 records out
65011712 bytes (65 MB, 62 MiB) copied, 17.5816 s, 3.7 MB/s
Copied 409600 bytes before swapping layout...