== sanity test 184c: Concurrent write and layout swap ==== 14:10:23 (1786731023)
64+0 records in
64+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 9.78697 s, 6.9 MB/s
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 8.35408 s, 6.4 MB/s
ref file size: ref1(67108864), ref2(53477376)
4096+0 records in
4096+0 records out
67108864 bytes (67 MB, 64 MiB) copied, 23.1763 s, 2.9 MB/s
Copied 655360 bytes before swapping layout...