== sanity test 184c: Concurrent write and layout swap ==== 16:01:26 (1772917286)
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.8942 s, 17.4 MB/s
45+0 records in
45+0 records out
47185920 bytes (47 MB, 45 MiB) copied, 2.46625 s, 19.1 MB/s
ref file size: ref1(50331648), ref2(47185920)
3072+0 records in
3072+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 4.8814 s, 10.3 MB/s
Copied 1179648 bytes before swapping layout...