== sanity test 184c: Concurrent write and layout swap ==== 18:07:41 (1715206061)
29+0 records in
29+0 records out
30408704 bytes (30 MB) copied, 0.430309 s, 70.7 MB/s
49+0 records in
49+0 records out
51380224 bytes (51 MB) copied, 0.680315 s, 75.5 MB/s
ref file size: ref1(30408704), ref2(51380224)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB) copied, 0.394712 s, 77.0 MB/s
Copied 8421376 bytes before swapping layout...