== sanity test 44A: zero length read from a sparse stripe ========================================================== 01:21:45 (1790745705) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0351665 s, 116 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0181391 s, 226 kB/s