autotest/tp-libvirt — pull request #172 by chuanchang (2014-06-01 10:19:03+00:00)
Title: libvirt.tests: add test cases for virsh blkdeviotune

Test blkdevio tuning

Positive test has covered the following combination.
-------------------------
| total | read | write |
-------------------------
| 0 | 0 | 0 |
| non-0 | 0 | 0 |
| 0 | non-0 | non-0 |
| 0 | non-0 | 0 |
| 0 | 0 | non-0 |
-------------------------

Negative test has covered unsupported combination and
invalid command arguments.

NB: only qemu-kvm-rhev supports block I/O throttling on >= RHEL6.5,
the qemu-kvm is okay for block I/O throttling on >= RHEL7.0.

BTW, This PR is based on PR 1682.