== sanity test 184c: Concurrent write and layout swap ==== 09:08:31 (1786712911)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.52087 s, 6.7 MB/s
52+0 records in
52+0 records out
54525952 bytes (55 MB, 52 MiB) copied, 8.18234 s, 6.7 MB/s
ref file size: ref1(30408704), ref2(54525952)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 11.1881 s, 2.7 MB/s
Copied 409600 bytes before swapping layout...