== sanity test 184c: Concurrent write and layout swap ==== 20:37:27 (1789087047)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 7.71631 s, 7.2 MB/s
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.47994 s, 6.8 MB/s
ref file size: ref1(55574528), ref2(30408704)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 16.6968 s, 3.3 MB/s
Copied 720896 bytes before swapping layout...