== sanity test 184c: Concurrent write and layout swap ==== 14:57:07 (1776193027)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 2.87884 s, 18.6 MB/s
39+0 records in
39+0 records out
40894464 bytes (41 MB, 39 MiB) copied, 2.12758 s, 19.2 MB/s
ref file size: ref1(53477376), ref2(40894464)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 3.37939 s, 15.8 MB/s
Copied 2998272 bytes before swapping layout...