== sanity test 184c: Concurrent write and layout swap ==== 19:21:45 (1786058505)
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 6.36741 s, 6.8 MB/s
44+0 records in
44+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 7.71292 s, 6.0 MB/s
ref file size: ref1(42991616), ref2(46137344)
2624+0 records in
2624+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 14.317 s, 3.0 MB/s
Copied 606208 bytes before swapping layout...