== sanity test 44A: zero length read from a sparse stripe ========================================================== 17:38:15 (1788817095) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00827343 s, 495 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0182347 s, 225 kB/s