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Bug 1994898 - [RFE] Adding and removing VM's host devices for cockpit-machines
Summary: [RFE] Adding and removing VM's host devices for cockpit-machines
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: cockpit-machines
Version: 9.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: beta
: 9.0
Assignee: Simon Kobyda
QA Contact: Xianghua Chen
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-08-18 06:32 UTC by Xianghua Chen
Modified: 2022-05-17 13:01 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-05-17 12:44:42 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-93919 0 None None None 2021-08-18 06:34:08 UTC
Red Hat Product Errata RHBA-2022:2388 0 None None None 2022-05-17 12:44:50 UTC

Description Xianghua Chen 2021-08-18 06:32:18 UTC 
Description of problem:
[RFE] Adding and removing VM's host devices for cockpit-machines

Version-Release number of selected component (if applicable):
cockpit-machines-249-1.el9.noarch
libvirt-dbus-1.4.1-4.el9.x86_64

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info:
Comment 2 Matej Marušák 2021-08-18 06:41:47 UTC 
This is being worked on in upstream in https://github.com/cockpit-project/cockpit-machines/pull/226
Comment 4 Simon Kobyda 2021-10-29 11:45:06 UTC 
Yes this indeed is fixed and in released version of cockpit-machines
Comment 5 Xianghua Chen 2021-11-01 06:37:03 UTC 
Preverified with package:
cockpit-machines-254-1.el9.noarch
libvirt-dbus-1.4.1-5.el9.x86_64
cockpit-255-1.el9.x86_64

Steps:
1. Prepare a shut off vm, enter vm details page
2. Click "Add host device", there will be a dialog showing up, Type "USB", choose a usb device and click Add
3. Check xml by:
# virsh dumpxml cirros | grep -iC 5 hostdev
There is usb device related:
    <hostdev mode='subsystem' type='usb' managed='yes'>
      <source>
        <vendor id='0x1d6b'/>
        <product id='0x0001'/>
        <address bus='6' device='1'/>
      </source>
      <alias name='hostdev0'/>
      <address type='usb' bus='0' port='1'/>
    </hostdev>
4. Remove it, check the xml again.
5. Choose "PCI" as type, and choose a Audio or Graphic device then click Add
6. Check xml by:
# virsh dumpxml cirros | grep -iC 5 hostdev
There is xml info like:
    <hostdev mode='subsystem' type='pci' managed='yes'>
      <source>
        <address domain='0x0000' bus='0x00' slot='0x1b' function='0x0'/>
      </source>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x06' function='0x0'/>
    </hostdev>
7. Remove it, check the xml again.


There is one bug occurs occasionally, open another bug for it Bug2018448.
But as the basic functions are ok here, So pre-verified.
Comment 8 Xianghua Chen 2021-12-17 13:10:25 UTC 
Verified with pakages:
cockpit-machines-258.1-1.el9.noarch
libvirt-dbus-1.4.1-5.el9.x86_64
cockpit-258-1.el9.x86_64

Steps:
1. Prepare a shut off vm, enter vm details page
2. Click "Add host device", there will be a dialog showing up, Type "USB", choose a usb device and click Add
3. Check xml by:
# virsh dumpxml cirros | grep -iC 5 hostdev
There is usb device related.
4. Remove it, check the xml again.
5. Choose "PCI" as type, and choose a Audio or Graphic device then click Add
6. Check xml by:
# virsh dumpxml cirros | grep -iC 5 hostdev
There is pci device related.
7. Remove it, check the xml again. 

Verified as basic functions ok, track Bug2018448 for other issue related.
Comment 10 errata-xmlrpc 2022-05-17 12:44:42 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (new packages: cockpit-machines), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:2388
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