== sanity test 184c: Concurrent write and layout swap ==== 18:07:17 (1784066837)
26+0 records in
26+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 5.9757 s, 4.6 MB/s
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 5.87051 s, 5.2 MB/s
ref file size: ref1(27262976), ref2(30408704)
1664+0 records in
1664+0 records out
27262976 bytes (27 MB, 26 MiB) copied, 12.5487 s, 2.2 MB/s
Copied 589824 bytes before swapping layout...