== sanity test 184c: Concurrent write and layout swap ==== 08:13:40 (1778674420)
53+0 records in
53+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 8.51818 s, 6.5 MB/s
20+0 records in
20+0 records out
20971520 bytes (21 MB, 20 MiB) copied, 3.18967 s, 6.6 MB/s
ref file size: ref1(55574528), ref2(20971520)
3392+0 records in
3392+0 records out
55574528 bytes (56 MB, 53 MiB) copied, 17.5612 s, 3.2 MB/s
Copied 606208 bytes before swapping layout...