== sanity test 184c: Concurrent write and layout swap ==== 11:46:44 (1788882404)
51+0 records in
51+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 3.22046 s, 16.6 MB/s
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 3.95111 s, 16.7 MB/s
ref file size: ref1(53477376), ref2(66060288)
3264+0 records in
3264+0 records out
53477376 bytes (53 MB, 51 MiB) copied, 5.2271 s, 10.2 MB/s
Copied 1327104 bytes before swapping layout...