== sanity test 184c: Concurrent write and layout swap ==== 11:10:24 (1787411424)
46+0 records in
46+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 3.04978 s, 15.8 MB/s
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 1.97913 s, 15.4 MB/s
ref file size: ref1(48234496), ref2(30408704)
2944+0 records in
2944+0 records out
48234496 bytes (48 MB, 46 MiB) copied, 5.40672 s, 8.9 MB/s
Copied 1228800 bytes before swapping layout...