== sanity test 184c: Concurrent write and layout swap ==== 19:34:08 (1783985648)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 1.84726 s, 16.5 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 2.49957 s, 15.9 MB/s
ref file size: ref1(30408704), ref2(39845888)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.1076 s, 7.4 MB/s
Copied 1212416 bytes before swapping layout...