Bug 516116

Summary: virt-manager error caused by connect_cdrom() : unsupported driver name 'file'
Product: [Fedora] Fedora Reporter: Eric Paris <eparis>
Component: virt-managerAssignee: Daniel Berrange <berrange>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: berrange, crobinso, dpierce, eb30750, hbrock, kevin, markmc, virt-maint
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 704863 (view as bug list) Environment:
Last Closed: 2009-09-14 12:04:30 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Bug Depends On:    
Bug Blocks: 498969    
Attachments:
Description Flags
virt-manager.log none

Description Eric Paris 2009-08-06 15:43:18 EDT
virt-manager-0.8.0-1.fc12.noarch

In v-m-m
create a vm attaching a livecd iso as the insall media
do not attach any storage.
Try to boot.
Turn it off.
go to vm->details->Disk vda
clicked the 'disconnect' button
click 'connect'
choose the same file you just disconnected.
try to start the vm
get this error


Error starting domain: internal error unsupported driver name 'file' for disk '/var/lib/libvirt/images/Fedora-11-x86_64-Live.iso

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/engine.py", line 567, in run_domain
    vm.startup()
  File "/usr/share/virt-manager/virtManager/domain.py", line 652, in startup
    self.vm.create()
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 293, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: internal error unsupported driver name 'file' for disk '/var/lib/libvirt/images/Fedora-11-x86_64-Live.iso'
Comment 1 Mark McLoughlin 2009-08-11 14:12:39 EDT
Could you include ~/.virt-manager/virt-manager.log and
/var/log/libvirt/qemu/$guest.log ?
Comment 2 Eric Paris 2009-08-11 15:49:53 EDT
Created attachment 357071 [details]
virt-manager.log
Comment 3 Eric Paris 2009-08-11 15:50:59 EDT
The guest.log is empty.
Comment 4 Mark McLoughlin 2009-08-14 12:55:11 EDT
Here's the interesting bit:

 connect_cdrom produced: 
   <disk type="file" device="cdrom">
      <driver name="file" type=""/>
      <target dev="vda" bus="virtio"/>
      <readonly/>
      <source file="/var/lib/libvirt/images/Fedora-11-x86_64-Live.iso"/>
   </disk>

it should be name="qemu", not name="file"

The code causing the problem was introduced in:

  http://hg.et.redhat.com/cgi-bin/hg-virt.cgi/applications/virt-manager--devel/rev/f4107609ab7d

Need to consider the Xen implications when fixing
Comment 5 Cole Robinson 2009-08-31 09:30:03 EDT
*** Bug 520171 has been marked as a duplicate of this bug. ***
Comment 6 Kevin Fenzi 2009-09-07 16:32:42 EDT
I'm seeing this here as well, any idea when a fix might land? 

virt-install doesn't seem to have this issue.
Comment 7 Cole Robinson 2009-09-14 11:21:10 EDT
*** Bug 522307 has been marked as a duplicate of this bug. ***
Comment 8 Cole Robinson 2009-09-14 12:04:30 EDT
Fixed in virt-manager-0.8.0-3.fc12