== sanity test 184c: Concurrent write and layout swap ==== 14:49:11 (1786387751)
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 7.77339 s, 6.6 MB/s
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 6.14198 s, 7.0 MB/s
ref file size: ref1(51380224), ref2(42991616)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 15.8149 s, 3.2 MB/s
Copied 475136 bytes before swapping layout...