== sanity test 44A: zero length read from a sparse stripe ========================================================== 09:12:58 (1787836378) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0305062 s, 134 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0218443 s, 188 kB/s