== sanity test 44A: zero length read from a sparse stripe ========================================================== 17:14:36 (1787865276) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0156751 s, 261 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.030203 s, 136 kB/s