Difference between revisions of "Nova/USB controller hot cold plug"
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=== Technical verification === | === Technical verification === | ||
1. Test case | 1. Test case | ||
| − | Add | + | Add different type usb controller to vm when vm in diffrent status(running, stopped and so on). |
2. Xml definition | 2. Xml definition | ||
Revision as of 05:46, 4 March 2014
Contents
USB controller hot/cold plug features
Related Content
https://wiki.openstack.org/wiki/Nova/USB_device%26USB_controller https://wiki.openstack.org/wiki/Nova/USB_device_hot_cold_plug
Background
Add/remove usb controller is a necessary supplement function for usb-passthrough.
User scenarios
1. When a user wants to copy mass data to a removable media for business trip him may want to use usb data disk. But for high speed, he should first create a ehci usb controller for usb device.
Technical verification
1. Test case
Add different type usb controller to vm when vm in diffrent status(running, stopped and so on).
2. Xml definition
3. The test results
Proposed solution
1. Use cases
2. System requirements and things should be considered(An optional Implementation):
