== sanity test 184c: Concurrent write and layout swap ==== 20:27:54 (1789691274)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 5.16759 s, 5.9 MB/s
44+0 records in
44+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 7.92487 s, 5.8 MB/s
ref file size: ref1(30408704), ref2(46137344)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 8.75535 s, 3.5 MB/s
Copied 524288 bytes before swapping layout...