== sanity test 184c: Concurrent write and layout swap ==== 03:32:40 (1781249560)
57+0 records in
57+0 records out
59768832 bytes (60 MB, 57 MiB) copied, 9.97402 s, 6.0 MB/s
46+0 records in
46+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 7.00487 s, 6.9 MB/s
ref file size: ref1(59768832), ref2(48234496)
3648+0 records in
3648+0 records out
59768832 bytes (60 MB, 57 MiB) copied, 18.603 s, 3.2 MB/s
Copied 507904 bytes before swapping layout...