== sanity test 184c: Concurrent write and layout swap ==== 03:58:18 (1790755098)
66+0 records in
66+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 10.8059 s, 6.4 MB/s
28+0 records in
28+0 records out
29360128 bytes (29 MB, 28 MiB) copied, 4.53 s, 6.5 MB/s
ref file size: ref1(69206016), ref2(29360128)
4224+0 records in
4224+0 records out
69206016 bytes (69 MB, 66 MiB) copied, 21.7665 s, 3.2 MB/s
Copied 344064 bytes before swapping layout...