== sanity test 184c: Concurrent write and layout swap ==== 19:26:56 (1787873216)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 7.36014 s, 7.3 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 9.09677 s, 7.3 MB/s
ref file size: ref1(53477376), ref2(66060288)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 22.0927 s, 2.4 MB/s
Copied 540672 bytes before swapping layout...