== sanity test 184c: Concurrent write and layout swap ==== 03:41:35 (1788766895)
27+0 records in
27+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 5.78028 s, 4.9 MB/s
60+0 records in
60+0 records out
62914560 bytes (63 MB, 60 MiB) copied, 9.99936 s, 6.3 MB/s
ref file size: ref1(28311552), ref2(62914560)
1728+0 records in
1728+0 records out
28311552 bytes (28 MB, 27 MiB) copied, 7.61579 s, 3.7 MB/s
Copied 376832 bytes before swapping layout...