== sanity test 44A: zero length read from a sparse stripe ========================================================== 17:53:17 (1787867597) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.010762 s, 381 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0174123 s, 235 kB/s