== sanity test 44A: zero length read from a sparse stripe ========================================================== 00:07:36 (1790395656)
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0043636 s, 939 kB/s
1+0 records in
1+0 records out
4096 bytes (4.1 kB, 4.0 KiB) copied, 0.00674105 s, 608 kB/s