== sanity test 184c: Concurrent write and layout swap ==== 07:15:39 (1715339739)
33+0 records in
33+0 records out
34603008 bytes (35 MB) copied, 1.20545 s, 28.7 MB/s
61+0 records in
61+0 records out
63963136 bytes (64 MB) copied, 2.14856 s, 29.8 MB/s
ref file size: ref1(34603008), ref2(63963136)
2112+0 records in
2112+0 records out
34603008 bytes (35 MB) copied, 2.84418 s, 12.2 MB/s
Copied 1654784 bytes before swapping layout...