== sanity test 184c: Concurrent write and layout swap ==== 08:01:44 (1787486504)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 6.44771 s, 8.3 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 6.99176 s, 8.8 MB/s
ref file size: ref1(53477376), ref2(61865984)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 10.8287 s, 4.9 MB/s
Copied 344064 bytes before swapping layout...