== sanity test 184c: Concurrent write and layout swap ==== 17:14:54 (1713474894)
54+0 records in
54+0 records out
56623104 bytes (57 MB) copied, 1.9444 s, 29.1 MB/s
46+0 records in
46+0 records out
48234496 bytes (48 MB) copied, 1.46887 s, 32.8 MB/s
ref file size: ref1(56623104), ref2(48234496)
3456+0 records in
3456+0 records out
56623104 bytes (57 MB) copied, 3.46446 s, 16.3 MB/s
Copied 1507328 bytes before swapping layout...