== sanity test 44A: zero length read from a sparse stripe ========================================================== 09:07:46 (1787836066) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0128023 s, 320 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0275841 s, 148 kB/s