== sanity test 184c: Concurrent write and layout swap ==== 03:32:31 (1789284751)
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 7.29493 s, 7.0 MB/s
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 7.77638 s, 7.4 MB/s
ref file size: ref1(51380224), ref2(57671680)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 14.6061 s, 3.5 MB/s
Copied 573440 bytes before swapping layout...