== sanity test 184c: Concurrent write and layout swap ==== 01:29:54 (1739514594)
64+0 records in
64+0 records out
67108864 bytes (67 MB) copied, 4.12033 s, 16.3 MB/s
37+0 records in
37+0 records out
38797312 bytes (39 MB) copied, 2.23423 s, 17.4 MB/s
ref file size: ref1(67108864), ref2(38797312)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB) copied, 7.23461 s, 9.3 MB/s
Copied 1245184 bytes before swapping layout...