== sanity test 184c: Concurrent write and layout swap ==== 02:15:05 (1761113705)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 1.51203 s, 20.1 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 3.22813 s, 19.8 MB/s
ref file size: ref1(30408704), ref2(63963136)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 2.70187 s, 11.3 MB/s
Copied 1032192 bytes before swapping layout...