== sanity test 44A: zero length read from a sparse stripe ========================================================== 17:41:56 (1788817316) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0098613 s, 415 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0145417 s, 282 kB/s