== sanity test 44A: zero length read from a sparse stripe ========================================================== 11:04:35 (1790694275) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0171852 s, 238 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0240514 s, 170 kB/s