== sanity test 184c: Concurrent write and layout swap ==== 12:52:39 (1713286359)
52+0 records in
52+0 records out
54525952 bytes (55 MB) copied, 1.61028 s, 33.9 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB) copied, 1.85964 s, 33.3 MB/s
ref file size: ref1(54525952), ref2(61865984)
3328+0 records in
3328+0 records out
54525952 bytes (55 MB) copied, 3.40353 s, 16.0 MB/s
Copied 1966080 bytes before swapping layout...