== sanity test 184c: Concurrent write and layout swap ==== 16:56:20 (1781038580)
31+0 records in
31+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 1.99941 s, 16.3 MB/s
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 3.23205 s, 15.9 MB/s
ref file size: ref1(32505856), ref2(51380224)
1984+0 records in
1984+0 records out
32505856 bytes (33 MB, 31 MiB) copied, 3.37855 s, 9.6 MB/s
Copied 1327104 bytes before swapping layout...