Bug 804432 - RFE: Opportunistic USB host device assignment
Summary: RFE: Opportunistic USB host device assignment
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Virtualization Tools
Classification: Community
Component: virt-manager
Version: unspecified
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Cole Robinson
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-03-18 19:02 UTC by Avi Kivity
Modified: 2013-07-03 19:30 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-07-01 18:36:16 UTC
Embargoed:


Attachments (Terms of Use)

Description Avi Kivity 2012-03-18 19:02:49 UTC
Description of problem:

Currently, plug/unplug of a USB host device must be done through virt-manager.  You can't start a guest that has a USB device assigned if the device is not present, and if you unplug a device from a running guest, it won't get reassigned on re-plug (I think).

This RFE asks for an 'opportunistic' flag to be set on a device.  If it's present while the guest is running, assign it.  If not, that's fine too.  If the device is plugged after the guest is started, assign it then.

This lets a device be permanently associated with the guest, without requiring it to be present at all times.


Version-Release number of selected component (if applicable):
virt-manager-0.9.1-2.fc16.noarch


How reproducible:
Always

Steps to Reproduce:
1. Assign a device to a guest
2. Remove the device
3. Shutdown the guest
4. Start the guest
  
Actual results:
Guest won't start


Expected results:
Guest starts, sees device if plugged in later.

Comment 2 Fedora End Of Life 2013-01-16 12:47:23 UTC
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Comment 3 Cole Robinson 2013-07-01 18:36:16 UTC
This is basically what spice usb redirection does.


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