[virt-tools-list] Virt-manager doesn't attach Sheepdog storage VDI disk correctly

[Dmitriy Slachshyov]

Cole,

I've repeated the adding process, running --debug flag.
Look at the attached file with debug messages.

On Sun, 09/08/2015 at 13:58 -0400, Cole Robinson wrote:
> On 08/03/2015 04:58 AM, Dmitriy Slachshyov wrote:
> > Hi,
> > 
> > Recently, I 've installed libvirt (version 1.2.17) and sucessfully 
> > attached
> > working sheepdog storage (version 0.9.2) as a pool.
> > I use virt-manager 1.2.1
> > 
> > Everything looks fine. I can create and remove VDI disks in the 
> > storage pool
> > without any errors.
> > 
> > Everytime, when I try to connect my created VDI disk using virt
> > -manager to any
> > virtual machine, I see that my attached disk is not a disk from 
> > sheepdog
> > storage. While connecting VDI storage disk, the disk creates on the 
> > local file
> > system (newly created storage with full path $HOME/test).
> > 
> > So, I can't attach real VDI disk from sheepdog storage to my 
> > virtual machine.
> > 
> > As I see, this problem appears because the sheepdog's target path 
> > is NULL
> > and/or xml-parsing isn't valid for sheepdog.
> > 
> > The commands at bottom of message may help you!
> > 
> > # virsh pool-list
> >  Name                 State      Autostart
> > -------------------------------------------
> >  default              active     yes       
> >  $MYUSER              active     yes       # suddenly created 
> > storage pool
> > while connecting sheeddog's VDI disk to.
> >  LVM                  active     yes       
> >  sheepdog             active     yes       
> > 
> > # virsh pool-dumpxml sheepdog
> > <pool type='sheepdog'>
> >   <name>sheepdog</name>
> >   <uuid>7333590b-1dcc-46e2-9af6-09c9c96af70a</uuid>
> >   <capacity unit='bytes'>19414155264</capacity>
> >   <allocation unit='bytes'>25198592</allocation>
> >   <available unit='bytes'>19388956672</available>
> >   <source>
> >     <host name='192.168.100.10'/>
> >     <name>sheepdog</name>
> >   </source>
> > </pool>
> > 
> > # virsh vol-list sheepdog
> >  Name                 Path                                    
> > --------------------------------------------
> >  test                 test                                    
> > 
> > # dog vdi list -a 192.168.100.10
> >  Name  Id  Size    Used    Shared    Creation time      VDI id   
> >  Copies  Tag
> >  test  0   8.0 GB  0.0 MB  0.0 MB    2015-08-02 00:09   7c2b25   
> >  2:2
> > 
> > 
> > Also look at the next issue:
> > 
> > - <disk type='file' device='disk'>             # It's automatically 
> > created by
> > virt-manager
> > + <disk type='network'>                        # I made it manually 
> > and it works
> >     <driver name='qemu' type='raw'/>
> > -   <source file='$HOME/test'/>
> > +   <source protocol="sheepdog" name="test"/>
> >     <target dev='hda' bus='ide'/>
> >     <address type='drive' controller='0' bus='0' target='0' 
> > unit='0'/>
> >   </disk>
> 
> Thanks for the report. Please provide virt-manager --debug when 
> reproducing,
> from app start to app shutdown
> 
> - Cole
> 
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