== sanity test 184c: Concurrent write and layout swap ==== 18:43:23 (1717022603)
49+0 records in
49+0 records out
51380224 bytes (51 MB) copied, 2.37968 s, 21.6 MB/s
66+0 records in
66+0 records out
69206016 bytes (69 MB) copied, 3.20307 s, 21.6 MB/s
ref file size: ref1(51380224), ref2(69206016)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB) copied, 5.31922 s, 9.7 MB/s
Copied 1376256 bytes before swapping layout...