== sanity test 184c: Concurrent write and layout swap ==== 22:03:26 (1733799806)
20+0 records in
20+0 records out
20971520 bytes (21 MB) copied, 0.637871 s, 32.9 MB/s
34+0 records in
34+0 records out
35651584 bytes (36 MB) copied, 1.02517 s, 34.8 MB/s
ref file size: ref1(20971520), ref2(35651584)
1280+0 records in
1280+0 records out
20971520 bytes (21 MB) copied, 1.44228 s, 14.5 MB/s
Copied 1900544 bytes before swapping layout...