== sanity test 184c: Concurrent write and layout swap ==== 23:30:45 (1788233445)
32+0 records in
32+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 4.60844 s, 7.3 MB/s
22+0 records in
22+0 records out
23068672 bytes (23 MB, 22 MiB) copied, 2.697 s, 8.6 MB/s
ref file size: ref1(33554432), ref2(23068672)
2048+0 records in
2048+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 9.13527 s, 3.7 MB/s
Copied 458752 bytes before swapping layout...