== sanity test 184c: Concurrent write and layout swap ==== 02:11:56 (1777011116)
66+0 records in
66+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 4.18311 s, 16.5 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 3.69663 s, 17.3 MB/s
ref file size: ref1(69206016), ref2(63963136)
4224+0 records in
4224+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 7.39789 s, 9.4 MB/s
Copied 1277952 bytes before swapping layout...