== sanity test 184c: Concurrent write and layout swap ==== 02:48:20 (1786776500)
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 8.8243 s, 6.2 MB/s
23+0 records in
23+0 records out
24117248 bytes (24 MB, 23 MiB) copied, 3.68826 s, 6.5 MB/s
ref file size: ref1(54525952), ref2(24117248)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 16.817 s, 3.2 MB/s
Copied 606208 bytes before swapping layout...