== sanity test 184c: Concurrent write and layout swap ==== 01:02:38 (1767333758)
27+0 records in
27+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 1.5752 s, 18.0 MB/s
40+0 records in
40+0 records out
41943040 bytes (42 MB, 40 MiB) copied, 2.23909 s, 18.7 MB/s
ref file size: ref1(28311552), ref2(41943040)
1728+0 records in
1728+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 2.88025 s, 9.8 MB/s
Copied 1081344 bytes before swapping layout...