== sanity test 44A: zero length read from a sparse stripe ========================================================== 14:34:04 (1789065244) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0207873 s, 197 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0607584 s, 67.4 kB/s