== sanity-flr test 60a: mirror extend sets correct size on sparse file ========================================================== 05:41:40 (1721382100) 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00172744 s, 2.4 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00618606 s, 662 kB/s