== sanity test 184c: Concurrent write and layout swap ==== 16:52:39 (1788641559)
26+0 records in
26+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 4.15001 s, 6.6 MB/s
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.976 s, 6.1 MB/s
ref file size: ref1(27262976), ref2(30408704)
1664+0 records in
1664+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 8.15735 s, 3.3 MB/s
Copied 704512 bytes before swapping layout...