== sanity test 184c: Concurrent write and layout swap ==== 23:12:42 (1749611562)
31+0 records in
31+0 records out
32505856 bytes (33 MB) copied, 0.891896 s, 36.4 MB/s
27+0 records in
27+0 records out
28311552 bytes (28 MB) copied, 0.798159 s, 35.5 MB/s
ref file size: ref1(32505856), ref2(28311552)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB) copied, 1.9982 s, 16.3 MB/s
Copied 1425408 bytes before swapping layout...