== sanity test 184c: Concurrent write and layout swap ==== 16:44:24 (1713300264)
40+0 records in
40+0 records out
41943040 bytes (42 MB) copied, 1.13364 s, 37.0 MB/s
26+0 records in
26+0 records out
27262976 bytes (27 MB) copied, 1.06355 s, 25.6 MB/s
ref file size: ref1(41943040), ref2(27262976)
2560+0 records in
2560+0 records out
41943040 bytes (42 MB) copied, 2.32612 s, 18.0 MB/s
Copied 1638400 bytes before swapping layout...