== sanity test 184c: Concurrent write and layout swap ==== 00:58:55 (1781240335)
59+0 records in
59+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 6.72701 s, 9.2 MB/s
32+0 records in
32+0 records out
33554432 bytes (34 MB, 32 MiB) copied, 4.01591 s, 8.4 MB/s
ref file size: ref1(61865984), ref2(33554432)
3776+0 records in
3776+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 16.3583 s, 3.8 MB/s
Copied 638976 bytes before swapping layout...