== sanity test 184c: Concurrent write and layout swap ==== 01:46:12 (1789191972)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 2.96883 s, 18.0 MB/s
28+0 records in
28+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 1.8182 s, 16.1 MB/s
ref file size: ref1(53477376), ref2(29360128)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 5.62761 s, 9.5 MB/s
Copied 1425408 bytes before swapping layout...