== sanity test 184c: Concurrent write and layout swap ==== 14:13:21 (1776881601)
69+0 records in
69+0 records out
72351744 bytes (72 MB, 69 MiB) copied, 3.48981 s, 20.7 MB/s
22+0 records in
22+0 records out
23068672 bytes (23 MB, 22 MiB) copied, 1.10647 s, 20.8 MB/s
ref file size: ref1(72351744), ref2(23068672)
4416+0 records in
4416+0 records out
72351744 bytes (72 MB, 69 MiB) copied, 6.20766 s, 11.7 MB/s
Copied 1212416 bytes before swapping layout...