== sanity test 184c: Concurrent write and layout swap ==== 13:42:53 (1788370973)
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 3.1942 s, 15.4 MB/s
41+0 records in
41+0 records out
42991616 bytes (43 MB, 41 MiB) copied, 3.04943 s, 14.1 MB/s
ref file size: ref1(49283072), ref2(42991616)
3008+0 records in
3008+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 5.51582 s, 8.9 MB/s
Copied 1163264 bytes before swapping layout...