== sanity test 44A: zero length read from a sparse stripe ========================================================== 12:46:10 (1787849170) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0137207 s, 299 kB/s 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0285834 s, 143 kB/s