== sanity test 184c: Concurrent write and layout swap ==== 23:09:36 (1777432176)
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.79937 s, 18.0 MB/s
69+0 records in
69+0 records out
72351744 bytes (72 MB, 69 MiB) copied, 4.02671 s, 18.0 MB/s
ref file size: ref1(50331648), ref2(72351744)
3072+0 records in
3072+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 4.76054 s, 10.6 MB/s
Copied 1212416 bytes before swapping layout...