== sanity test 44A: zero length read from a sparse stripe ========================================================== 10:52:25 (1789138345) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0320027 s, 128 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0700227 s, 58.5 kB/s