== sanity test 184c: Concurrent write and layout swap ==== 20:57:03 (1786841823)
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 3.56916 s, 15.9 MB/s
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 3.8435 s, 14.2 MB/s
ref file size: ref1(56623104), ref2(54525952)
3456+0 records in
3456+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 5.85713 s, 9.7 MB/s
Copied 1097728 bytes before swapping layout...