== sanity test 44A: zero length read from a sparse stripe ========================================================== 11:36:49 (1789141009) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0155834 s, 263 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0222724 s, 184 kB/s