== sanity test 184c: Concurrent write and layout swap ==== 20:03:20 (1768266200)
32+0 records in
32+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 3.61413 s, 9.3 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 3.64953 s, 10.9 MB/s
ref file size: ref1(33554432), ref2(39845888)
2048+0 records in
2048+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 6.97439 s, 4.8 MB/s
Copied 278528 bytes before swapping layout...