== sanity test 184c: Concurrent write and layout swap ==== 02:49:10 (1788936550)
55+0 records in
55+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 10.6597 s, 5.4 MB/s
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 4.97049 s, 6.1 MB/s
ref file size: ref1(57671680), ref2(30408704)
3520+0 records in
3520+0 records out
57671680 bytes (58 MB, 55 MiB) copied, 20.7315 s, 2.8 MB/s
Copied 606208 bytes before swapping layout...