== sanity-flr test 60a: mirror extend sets correct size on sparse file ========================================================== 00:02:35 (1786075355) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00364571 s, 1.1 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0707953 s, 57.9 kB/s