== sanity test 184c: Concurrent write and layout swap ==== 12:15:03 (1713370503)
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.675075 s, 31.1 MB/s
67+0 records in
67+0 records out
70254592 bytes (70 MB) copied, 2.28633 s, 30.7 MB/s
ref file size: ref1(20971520), ref2(70254592)
1280+0 records in
1280+0 records out
20971520 bytes (21 MB) copied, 1.77365 s, 11.8 MB/s
Copied 1671168 bytes before swapping layout...