== sanity test 184c: Concurrent write and layout swap ==== 03:43:10 (1763887390)
63+0 records in
63+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 3.3454 s, 19.7 MB/s
59+0 records in
59+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 3.04839 s, 20.3 MB/s
ref file size: ref1(66060288), ref2(61865984)
4032+0 records in
4032+0 records out
66060288 bytes (66 MB, 63 MiB) copied, 5.72497 s, 11.5 MB/s
Copied 1327104 bytes before swapping layout...