== sanity-flr test 60a: mirror extend sets correct size on sparse file ========================================================== 06:00:18 (1744020018) 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00139972 s, 2.9 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00634129 s, 646 kB/s