== sanity test 44A: zero length read from a sparse stripe ========================================================== 14:14:33 (1780856073) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0207825 s, 197 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0100397 s, 408 kB/s