== sanity test 184c: Concurrent write and layout swap ==== 14:45:38 (1776192338)
59+0 records in
59+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 2.53752 s, 24.4 MB/s
48+0 records in
48+0 records out
50331648 bytes (50 MB, 48 MiB) copied, 2.34628 s, 21.5 MB/s
ref file size: ref1(61865984), ref2(50331648)
3776+0 records in
3776+0 records out
61865984 bytes (62 MB, 59 MiB) copied, 2.92448 s, 21.2 MB/s
Copied 1769472 bytes before swapping layout...