== sanity test 184c: Concurrent write and layout swap ==== 00:58:16 (1787115496)
45+0 records in
45+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 7.45272 s, 6.3 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 9.73283 s, 6.6 MB/s
ref file size: ref1(47185920), ref2(63963136)
2880+0 records in
2880+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 16.4445 s, 2.9 MB/s
Copied 573440 bytes before swapping layout...