== sanity test 184c: Concurrent write and layout swap ==== 05:11:10 (1749546670)
53+0 records in
53+0 records out
55574528 bytes (56 MB) copied, 1.68381 s, 33.0 MB/s
64+0 records in
64+0 records out
67108864 bytes (67 MB) copied, 2.12898 s, 31.5 MB/s
ref file size: ref1(55574528), ref2(67108864)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB) copied, 3.84981 s, 14.4 MB/s
Copied 1703936 bytes before swapping layout...