== sanity-flr test 60a: mirror extend sets correct size on sparse file ========================================================== 02:05:35 (1738479935) 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00135484 s, 3.0 MB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00605513 s, 676 kB/s