== sanity test 184c: Concurrent write and layout swap ==== 18:30:30 (1751322630)
64+0 records in
64+0 records out
67108864 bytes (67 MB) copied, 0.824972 s, 81.3 MB/s
49+0 records in
49+0 records out
51380224 bytes (51 MB) copied, 0.653348 s, 78.6 MB/s
ref file size: ref1(67108864), ref2(51380224)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB) copied, 0.88119 s, 76.2 MB/s
Copied 7192576 bytes before swapping layout...