== sanity test 184c: Concurrent write and layout swap ==== 15:22:04 (1789154524)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 9.26411 s, 6.0 MB/s
42+0 records in
42+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 8.50614 s, 5.2 MB/s
ref file size: ref1(55574528), ref2(44040192)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 16.864 s, 3.3 MB/s
Copied 442368 bytes before swapping layout...