== sanity test 184c: Concurrent write and layout swap ==== 16:12:36 (1787861556)
46+0 records in
46+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 6.42801 s, 7.5 MB/s
68+0 records in
68+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 11.46 s, 6.2 MB/s
ref file size: ref1(48234496), ref2(71303168)
2944+0 records in
2944+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 12.824 s, 3.8 MB/s
Copied 868352 bytes before swapping layout...