== sanity test 184c: Concurrent write and layout swap ==== 02:58:37 (1787813917)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 10.3606 s, 5.4 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 5.36296 s, 6.1 MB/s
ref file size: ref1(55574528), ref2(32505856)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 18.0189 s, 3.1 MB/s
Copied 425984 bytes before swapping layout...