== sanity test 184c: Concurrent write and layout swap ==== 17:08:43 (1788556123)
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 7.8181 s, 7.0 MB/s
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 8.1518 s, 8.2 MB/s
ref file size: ref1(54525952), ref2(67108864)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 19.1217 s, 2.9 MB/s
Copied 442368 bytes before swapping layout...