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[virt-tools-list] RE: [Xen-devel] Virt-manager issue resolved



Hello Pasi,
Thank you for the reply.
Do you have /proc/xen mounted? - yes, there is. But there is nothing there.
Does "virsh list" work? - error: failed to connect to the hypervisor
This means xend is not running. I see S98xend in /etc/rd5.d. "ps ax" shows
xenwatch and xenbus, but no xend.
-caz
-----Original Message-----
From: Pasi Kärkkäinen [mailto:pasik iki fi] 
Sent: Thursday, October 29, 2009 6:44 AM
To: Caz Yokoyama
Cc: 'Fasiha Ashraf'; 'xen'; virt-tools-list redhat com; 'Fedora Xen'
Subject: Re: [Xen-devel] Virt-manager issue resolved

On Thu, Oct 29, 2009 at 06:19:03AM -0700, Caz Yokoyama wrote:
>    Could you summarize the procedure? I am trying to run virt-manager on
>    Fedora 11 with Xen-3.5-unstable and Jeremy's Dom0
>    (git://git.kernel.org/pub/scm/linux/kernel/git/Jeremy/xen.git). I am
>    wondering what option should be good on make on xen-3.5-unstable. I did
> 
>    Make xen tools
> 
>    Make install-xen install-tools
> 
>    What else I need do?
> 
>    Booting dom0 is fine.
> 

Do you have /proc/xen mounted? 

Does "virsh list" work? 
Does "virsh --connect xen:/// capabilities" work?
Does "virsh --connect xen:/// version" work?

Did you install all the latest updates to F11? Iirc there was some
xen-related fixes in the virt* updates..

-- Pasi

>    -caz
> 
>
--------------------------------------------------------------------------
> 
>    From: xen-devel-bounces lists xensource com
>    [mailto:xen-devel-bounces lists xensource com] On Behalf Of Fasiha
Ashraf
>    Sent: Tuesday, October 27, 2009 4:49 AM
>    To: Cole Robinson; xen
>    Cc: Fedora Xen; virt-tools-list redhat com
>    Subject: [Xen-devel] Virt-manager issue resolved
> 
> 
> 
> I have got para-virt option enabled by installing vm using through http.
the problem was, i was trying to install it from
> DVD. Now the issue is it doesn't find the file on the givern location
although i can access them from the same location in
> browser. PFA, the screen shots for the problem.
> 
> Regards
> Fasiha Ashraf
> 
> --- On Mon, 26/10/09, Cole Robinson <crobinso redhat com> wrote:
> 
> From: Cole Robinson <crobinso redhat com>
> Subject: Re: [virt-tools-list] Unable to complete install: 'Domain not
found: xenUnifiedDomainLookupByName
> To: "Fasiha Ashraf" <feehapk yahoo co in>
> Cc: virt-tools-list redhat com, bderzhavets yahoo com, "Xen users"
<james harper bendigoit com au>, "Fedora Xen"
> <fedora-xen redhat com>
> Date: Monday, 26 October, 2009, 7:08 PM
> 
> On 10/26/2009 09:24 AM, Fasiha Ashraf wrote:
> > It seem that its trying to install HVM guest that is not possible using
virt-manager.
> > But you can see from the attached screen shot that virt type option is
disabled and i can't select paravirt from it. what
> should i do?
> > here's the log .virt-manager/virt-manager.log
> >
> 
> Please include the other information I asked for:
> 
> virsh --connect xen:/// capabilities
> virsh --connect xen:/// version
> 
> - Cole
> 
> > [Mon, 26 Oct 2009 16:11:51 virt-manager 3019] DEBUG
(DistroInstaller:119) DistroInstaller location is a local file/path:
> /dev/sr0
> > [Mon, 26 Oct 2009 16:12:01 virt-manager 3019] DEBUG
(DistroInstaller:119) DistroInstaller location is a local file/path:
> /dev/sr0
> > [Mon, 26 Oct 2009 16:12:01 virt-manager 3019] DEBUG (create:877) Default
storage path is: /var/lib/libvirt/images/f.img
> > [Mon, 26 Oct 2009 16:12:01 virt-manager 3019] DEBUG (VirtualDisk:737)
Path '/var/lib/libvirt/images' is target for pool
> 'default'. Creating volume 'f.img'.
> > [Mon, 26 Oct 2009 16:12:17 virt-manager 3019] DEBUG
(DistroInstaller:119) DistroInstaller location is a local file/path:
> /dev/sr0
> > [Mon, 26 Oct 2009 16:12:17 virt-manager 3019] DEBUG (create:877) Default
storage path is: /var/lib/libvirt/images/f.img
> > [Mon, 26 Oct 2009 16:12:17 virt-manager 3019] DEBUG (VirtualDisk:737)
Path '/var/lib/libvirt/images' is target for pool
> 'default'. Creating volume 'f.img'.
> > [Mon, 26 Oct 2009 16:12:17 virt-manager 3019] DEBUG (create:1516)
Creating a VM f
> >   Type: xen,hvm
> >   UUID: 01f35eb7-fe09-c231-bfe0-1e9bfc6ff5a3
> >   Install Source: /dev/sr0
> >   OS: linux:fedora11
> >   Kernel args: None
> >   Memory: 512
> >   Max Memory: 512
> >   # VCPUs: 1
> >   Filesize: 7.0
> > [Mon, 26 Oct 2009 16:12:17 virt-manager 3019] DEBUG (create:1565)
Starting background install process
> > [Mon, 26 Oct 2009 16:12:18 virt-manager 3019] DEBUG (Storage:950)
Creating storage volume 'f.img' with xml:
> > <volume>
> >   <name>f.img</name>
> >   <capacity>7516192768</capacity>
> >   <allocation>7516192768</allocation>
> >   <target>
> >     <format type='raw'/>
> >   </target>
> > </volume>
> > [Mon, 26 Oct 2009 16:13:08 virt-manager 3019] DEBUG (Storage:973)
Storage volume 'f.img' install complete.
> > [Mon, 26 Oct 2009 16:13:10 virt-manager 3019] DEBUG (Guest:724) Creating
guest from:
> > <domain type='xen'>
> >   <name>f</name>
> >   <currentMemory>524288</currentMemory>
> >   <memory>524288</memory>
> >   <uuid>01f35eb7-fe09-c231-bfe0-1e9bfc6ff5a3</uuid>
> >   <os>
> >     <type arch='x86_64'>hvm</type>
> >     <loader>/usr/lib/xen/boot/hvmloader</loader>
> >     <boot dev='cdrom'/>
> >   </os>
> >   <features>
> >     <acpi/><apic/><pae/>
> >   </features>
> >   <clock offset="utc"/>
> >   <on_poweroff>destroy</on_poweroff>
> >   <on_reboot>destroy</on_reboot>
> >   <on_crash>destroy</on_crash>
> >   <vcpu>1</vcpu>
> >   <devices>
> >     <emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
> >     <disk type='file' device='disk'>
> >       <source file='/var/lib/libvirt/images/f.img'/>
> >       <target dev='hda' bus='ide'/>
> >     </disk>
> >     <disk type='block' device='cdrom'>
> >       <source dev='/dev/sr0'/>
> >       <target dev='hdc' bus='ide'/>
> >       <readonly/>
> >  </disk>
> >     <interface type='bridge'>
> >       <source bridge='eth0'/>
> >       <mac address='00:16:36:08:9e:36'/>
> >     </interface>
> >     <input type='tablet' bus='usb'/>
> >     <graphics type='vnc' port='-1'/>
> >     <console type='pty'/>
> >     <sound model='es1370'/>
> >   </devices>
> > </domain>
> >
> > [Mon, 26 Oct 2009 16:13:10 virt-manager 3019] DEBUG (netdevhelper:176)
Adding net device vif3.0 fe:ff:ff:ff:ff:ff
> /sys/class/net/vif3.0 (bridge: None)
> > [Mon, 26 Oct 2009 16:13:12 virt-manager 3019] DEBUG (engine:187) Tick is
slow, not running at requested rate.
> > [Mon, 26 Oct 2009 16:13:13 virt-manager 3019] DEBUG (engine:187) Tick is
slow, not running at requested rate.
> > [Mon, 26 Oct 2009 16:13:14 virt-manager 3019] DEBUG (engine:187) Tick is
slow, not running at requested rate.
> > [Mon, 26 Oct 2009 16:13:15 virt-manager 3019] DEBUG (engine:187) Tick is
slow, not running at requested rate.
> > [Mon, 26 Oct 2009 16:14:46 virt-manager 3019] DEBUG (netdevhelper:138)
Removing physical net device vif3.0 from list.
> > [Mon, 26 Oct 2009 16:14:46 virt-manager 3019] DEBUG (opticalhelper:205)
Optical device removed:
> /org/freedesktop/Hal/devices/net_fe_ff_ff_ff_ff_ff
> > [Mon, 26 Oct 2009 16:14:46 virt-manager 3019] DEBUG (error:76) Uncaught
Error: Unable to complete install: 'POST operation
> failed: xend_post: error from xen $
> > Traceback (most recent call last):
> >   File "/usr/share/virt-manager/virtManager/create.py", line 1575, in
do_install
> >     dom = guest.start_install(False, meter = meter)
> >   File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 628,
in start_install
> > File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 628, in
start_install
> >     return self._do_install(consolecb, meter, removeOld, wait)
> >   File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 726,
in _do_install
> >     self.domain = self.conn.createLinux(install_xml, 0)
> >   File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1077, in
createLinux
> >     if ret is None:raise libvirtError('virDomainCreateLinux() failed',
conn=self)
> > libvirtError: POST operation failed: xend_post: error from xen daemon:
<Fault 3: 'f'>
> > '
> > [Mon, 26 Oct 2009 16:16:38 virt-manager 3019] DEBUG (engine:377) window
counter decremented to 0
> > [Mon, 26 Oct 2009 16:16:38 virt-manager 3019] DEBUG (engine:385) Exiting
app normally.
> >
> >
> >
> > Fasiha Ashraf
> >
> > --- On Mon, 26/10/09, Cole Robinson <[1]crobinso redhat com> wrote:
> >
> > From: Cole Robinson <[2]crobinso redhat com>
> > Subject: Re: [virt-tools-list] Unable to complete install: 'Domain not
found: xenUnifiedDomainLookupByName
> > To: "Fasiha Ashraf" <[3]feehapk yahoo co in>
> > Cc: [4]virt-tools-list redhat com, [5]bderzhavets yahoo com, "Xen users"
<[6]james harper bendigoit com au>, "Fedora Xen"
> <[7]fedora-xen redhat com>
> > Date: Monday, 26 October, 2009, 5:58 PM
> >
> > On 10/26/2009 06:48 AM, Fasiha Ashraf wrote:
> >> Hi all
> >> I am facing this error while installing Guest VM on FC11 using
virt-manager
> >> Unable to complete install '<class 'libvirt.libvirtError'> Domain not
found: xenUnifiedDomainLookupByName
> >> Traceback (most recent call last):
> >>    File "/usr/share/virt-manager/virtManager/create.py", line 1575, in
do_install
> >>      dom = guest.start_install(False, meter = meter)
> >>    File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 628,
in start_install
> >>      return self._do_install(consolecb, meter, removeOld, wait)
> >>    File "/usr/lib/python2.6/site-packages/virtinst/Guest.py", line 726,
in _do_install
> >>      self.domain = self.conn.createLinux(install_xml, 0)
> >>    File "/usr/lib64/python2.6/site-packages/libvirt.py", line 1077, in
createLinux
> >>      if ret is
> >>   None:raise libvirtError('virDomainCreateLinux() failed', conn=self)
> >> libvirtError: Domain not found: xenUnifiedDomainLookupByName
> >> '
> >> What should i do to avoid it? please help!
> >> Boris! How did you create PV guests using virt-manager i am following
your article
> >>
[8]http://bderzhavets.wordpress.com/2009/08/20/setup-libvirt-0-7-0-6-xen-3-4
-1-dom0-on-to-fedora-11-64-bit/#comment-623
> >> PFA, a screen-shot of the virt-manager
> >>
> >> Regards,
> >> Fasiha Ashraf
> >>
> >
> > CCing fedora-xen list.
> >
> > Rather than a screenshot, can you include:
> >
> > ~/.virt-manager/virt-manager.log
> > virsh --connect xen:/// capabilities
> > virsh --connect xen:/// version
> >
> > Thanks,
> > Cole
> 
>
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> 
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> References
> 
>    Visible links
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>    4. file:///mc/compose?to=virt-tools-list redhat com
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>    6. file:///mc/compose?to=james harper bendigoit com au
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>    8.
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dom0-on-to-fedora-11-64-bit/#comment-623
>    9. http://in.rd.yahoo.com/tagline_metro_2/*http:/in.yahoo.com/trynew

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