== sanity test 184c: Concurrent write and layout swap ==== 03:36:34 (1780817794)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 3.21866 s, 17.3 MB/s
66+0 records in
66+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 3.97731 s, 17.4 MB/s
ref file size: ref1(55574528), ref2(69206016)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 5.47973 s, 10.1 MB/s
Copied 1196032 bytes before swapping layout...