== sanity test 184c: Concurrent write and layout swap ==== 20:58:47 (1784422727)
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 2.35201 s, 18.3 MB/s
54+0 records in
54+0 records out
56623104 bytes (57 MB, 54 MiB) copied, 3.16944 s, 17.9 MB/s
ref file size: ref1(42991616), ref2(56623104)
2624+0 records in
2624+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 4.38431 s, 9.8 MB/s
Copied 1097728 bytes before swapping layout...