== sanity test 184c: Concurrent write and layout swap ==== 12:26:15 (1786983975)
46+0 records in
46+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 8.55736 s, 5.6 MB/s
21+0 records in
21+0 records out
22020096 bytes (22 MB, 21 MiB) copied, 3.07438 s, 7.2 MB/s
ref file size: ref1(48234496), ref2(22020096)
2944+0 records in
2944+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 12.2845 s, 3.9 MB/s
Copied 524288 bytes before swapping layout...