autotest/virt-test — pull request #1183 by xigao (2013-12-04 07:57:40+00:00)
Title: Fio performance test for block.

The scripts should works
1) windows and linux guest
2) single disk and multiple disks
3) raw disk and filesystem
4) results can be analysed by regression.py

Signed-off-by: Xiaomei Gao