== sanity test 184c: Concurrent write and layout swap ==== 12:40:46 (1788885646)
29+0 records in
29+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 1.65771 s, 18.3 MB/s
44+0 records in
44+0 records out
46137344 bytes (46 MB, 44 MiB) copied, 2.52936 s, 18.2 MB/s
ref file size: ref1(30408704), ref2(46137344)
1856+0 records in
1856+0 records out
30408704 bytes (30 MB, 29 MiB) copied, 2.9884 s, 10.2 MB/s
Copied 1277952 bytes before swapping layout...