== sanity test 184c: Concurrent write and layout swap ==== 19:13:56 (1763165636)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 3.37602 s, 15.8 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB, 20 MiB) copied, 1.33255 s, 15.7 MB/s
ref file size: ref1(53477376), ref2(20971520)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 6.28618 s, 8.5 MB/s
Copied 1081344 bytes before swapping layout...