== sanity test 184c: Concurrent write and layout swap ==== 20:31:30 (1780533090)
32+0 records in
32+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 1.87637 s, 17.9 MB/s
37+0 records in
37+0 records out
38797312 bytes (39 MB, 37 MiB) copied, 2.18639 s, 17.7 MB/s
ref file size: ref1(33554432), ref2(38797312)
2048+0 records in
2048+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 3.26201 s, 10.3 MB/s
Copied 1343488 bytes before swapping layout...