== sanity test 184c: Concurrent write and layout swap ==== 12:23:10 (1766424190)
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 2.16076 s, 18.4 MB/s
23+0 records in
23+0 records out
24117248 bytes (24 MB, 23 MiB) copied, 1.31015 s, 18.4 MB/s
ref file size: ref1(39845888), ref2(24117248)
2432+0 records in
2432+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 3.80858 s, 10.5 MB/s
Copied 1261568 bytes before swapping layout...