== sanity test 184c: Concurrent write and layout swap ==== 21:44:46 (1788831886)
44+0 records in
44+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 6.42863 s, 7.2 MB/s
21+0 records in
21+0 records out
22020096 bytes (22 MB, 21 MiB) copied, 3.31359 s, 6.6 MB/s
ref file size: ref1(46137344), ref2(22020096)
2816+0 records in
2816+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 14.6777 s, 3.1 MB/s
Copied 573440 bytes before swapping layout...