== sanity test 184c: Concurrent write and layout swap ==== 20:42:21 (1785804141)
68+0 records in
68+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 11.9942 s, 5.9 MB/s
36+0 records in
36+0 records out
37748736 bytes (38 MB, 36 MiB) copied, 7.76527 s, 4.9 MB/s
ref file size: ref1(71303168), ref2(37748736)
4352+0 records in
4352+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 26.8815 s, 2.7 MB/s
Copied 557056 bytes before swapping layout...