== sanity-flr test 60a: mirror extend sets correct size on sparse file ========================================================== 01:27:43 (1761283663) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00403868 s, 1.0 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0157677 s, 260 kB/s