== sanity test 184c: Concurrent write and layout swap ==== 06:05:41 (1761300341)
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 2.57288 s, 16.7 MB/s
68+0 records in
68+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 4.33076 s, 16.5 MB/s
ref file size: ref1(42991616), ref2(71303168)
2624+0 records in
2624+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 4.66981 s, 9.2 MB/s
Copied 1212416 bytes before swapping layout...