What I doubt is it using the hvmboot loader and take my VM as HVM. Why the virt type is
disabled. Why cant i change it to paravirt. details are as follows:-
[root@Server1-FC11 ~]# virsh --connect xen:/// capabilities
<capabilities>
<host>
<cpu>
<arch>x86_64</arch>
<features>
<pae/>
</features>
</cpu>
<migration_features>
<live/>
<uri_transports>
<uri_transport>xenmigr</uri_transport>
</uri_transports>
</migration_features>
<topology>
<cells num='1'>
<cell id='0'>
<cpus num='8'>
<cpu id='0'/>
<cpu id='1'/>
<cpu id='2'/>
<cpu id='3'/>
<cpu id='4'/>
<cpu id='5'/>
<cpu id='6'/>
<cpu id='7'/>
</cpus>
</cell>
</cells>
</topology>
</host>
<guest>
<os_type>xen</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
<machine>xenpv</machine>
<domain type='xen'>
</domain>
</arch>
</guest>
<guest>
<os_type>xen</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
<machine>xenpv</machine>
<domain type='xen'>
</domain>
</arch>
<features>
<pae/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
<loader>/usr/lib/xen/boot/hvmloader</loader>
<machine>xenfv</machine>
<domain type='xen'>
</domain>
</arch>
<features>
<pae/>
<nonpae/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='yes'/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/lib64/xen/bin/qemu-dm</emulator>
<loader>/usr/lib/xen/boot/hvmloader</loader>
<machine>xenfv</machine>
<domain type='xen'>
</domain>
</arch>
<features>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='yes'/>
</features>
</guest>
</capabilities>
[root@Server1-FC11 ~]# virsh --connect xen:/// version
Compiled against library: libvir 0.7.1
Using library: libvir 0.7.1
Using API: Xen 3.0.1
Running hypervisor: Xen 3.4.0
Also see this error msg
virsh: error: failed to disconnect from the hypervisor
Fasiha Ashraf
--- On Mon, 26/10/09, Cole Robinson <crobinso(a)redhat.com> wrote:
From: Cole Robinson <crobinso(a)redhat.com>
Subject: Re: [virt-tools-list] Unable to complete install: 'Domain not found:
xenUnifiedDomainLookupByName
To: "Fasiha Ashraf" <feehapk(a)yahoo.co.in>
Cc: virt-tools-list(a)redhat.com, bderzhavets(a)yahoo.com, "Xen users"
<james.harper(a)bendigoit.com.au>, "Fedora Xen"
<fedora-xen(a)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 <crobinso(a)redhat.com> wrote:
From: Cole Robinson <crobinso(a)redhat.com>
Subject: Re: [virt-tools-list] Unable to complete install: 'Domain not found:
xenUnifiedDomainLookupByName
To: "Fasiha Ashraf" <feehapk(a)yahoo.co.in>
Cc: virt-tools-list(a)redhat.com, bderzhavets(a)yahoo.com, "Xen users"
<james.harper(a)bendigoit.com.au>, "Fedora Xen"
<fedora-xen(a)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
> 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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