== sanity test 184c: Concurrent write and layout swap ==== 15:01:18 (1788548478)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 8.01118 s, 8.0 MB/s
68+0 records in
68+0 records out
71303168 bytes (71 MB, 68 MiB) copied, 7.32429 s, 9.7 MB/s
ref file size: ref1(63963136), ref2(71303168)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 16.9362 s, 3.8 MB/s
Copied 393216 bytes before swapping layout...