== sanity test 184c: Concurrent write and layout swap ==== 01:27:04 (1781242024)
61+0 records in
61+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 8.53823 s, 7.5 MB/s
38+0 records in
38+0 records out
39845888 bytes (40 MB, 38 MiB) copied, 5.09632 s, 7.8 MB/s
ref file size: ref1(63963136), ref2(39845888)
3904+0 records in
3904+0 records out
63963136 bytes (64 MB, 61 MiB) copied, 17.7479 s, 3.6 MB/s
Copied 376832 bytes before swapping layout...