== sanity test 184c: Concurrent write and layout swap ==== 05:35:29 (1781256929)
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 9.5935 s, 5.4 MB/s
47+0 records in
47+0 records out
49283072 bytes (49 MB, 47 MiB) copied, 8.6519 s, 5.7 MB/s
ref file size: ref1(51380224), ref2(49283072)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 15.4063 s, 3.3 MB/s
Copied 475136 bytes before swapping layout...