== sanity test 184c: Concurrent write and layout swap ==== 08:32:14 (1786710734)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 6.14273 s, 8.7 MB/s
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 5.15961 s, 6.3 MB/s
ref file size: ref1(53477376), ref2(32505856)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 12.2786 s, 4.4 MB/s
Copied 622592 bytes before swapping layout...