== sanity test 44A: zero length read from a sparse stripe ========================================================== 10:54:50 (1790952890) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0422024 s, 97.1 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.021282 s, 192 kB/s