== sanity test 184c: Concurrent write and layout swap ==== 21:52:16 (1781229136)
42+0 records in
42+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 5.63892 s, 7.8 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 6.92321 s, 7.7 MB/s
ref file size: ref1(44040192), ref2(53477376)
2688+0 records in
2688+0 records out
44040192 bytes (44 MB, 42 MiB) copied, 13.5763 s, 3.2 MB/s
Copied 311296 bytes before swapping layout...