== sanity test 184c: Concurrent write and layout swap ==== 20:47:39 (1789087659)
27+0 records in
27+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 4.52757 s, 6.3 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 7.72663 s, 5.2 MB/s
ref file size: ref1(28311552), ref2(39845888)
1728+0 records in
1728+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 10.2198 s, 2.8 MB/s
Copied 507904 bytes before swapping layout...