== sanity test 44A: zero length read from a sparse stripe ========================================================== 20:04:09 (1787789049) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.016537 s, 248 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0133162 s, 308 kB/s