== sanity test 184c: Concurrent write and layout swap ==== 16:15:40 (1780863340)
49+0 records in
49+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 2.64066 s, 19.5 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 3.12222 s, 19.8 MB/s
ref file size: ref1(51380224), ref2(61865984)
3136+0 records in
3136+0 records out
51380224 bytes (51 MB, 49 MiB) copied, 4.56995 s, 11.2 MB/s
Copied 1409024 bytes before swapping layout...