11:50 a.m.
Hi all,
i am trying to create virtual box using libvirt ,
following is xml i tried to use following xml (followed example in libvirt
site . http://libvirt.org/drvvbox.html)
<domain type='vbox'>
<name>vboxtest</name>
<os> <type>hvm</type> <boot dev='hd'/>
<boot
dev='cdrom'/> </os>
<memory>393216</memory>
<vcpu>1</vcpu>
<features> <acpi/> </features>
<devices>
<disk type='file' device='cdrom'> <source
file=''/> <target
dev='hdc'/> <readonly/> </disk>
<disk type='file' device='disk'> <source
file='/d1/vir_box/ub.vdi'/> <target dev='hdd'/>
</disk>
<interface type='bridge'> <source bridge='eth0'/>
<mac
address='00:15:C5:ED:63:E6'/> </interface>
<interface type='user'> <mac
address='00:15:C5:ED:63:E6'/>
<model type='Am79C973'/> </interface>
<parallel type='dev'> <source
path='/dev/pts/1'/>
<target port='0'/> </parallel>
<parallel type='dev'> <source
path='/dev/pts/2'/>
<target port='1'/> </parallel>
<serial type="dev"> <source path="/dev/ttyS0"/>
<target
port="0"/> </serial>
</devices>
</domain>
now i have few questions/doubts on the xml
(i have working vdi file which is created using GUI and has ubuntu installed
, i just want to start that using another machine )
as soon as i try following code i am getting segfault , i am suspecting some
problem with xml input
import libvirt
conn=libvirt.open('vbox:///session')
xmldesc = <above string>
dom=conn.createLinux(xmldesc,0)
Segmentation fault
in my home directory/Machines xml file is created
<?xml version="1.0"?>
<VirtualBox xmlns="http://www.innotek.de/VirtualBox-settings"
version="1.9-linux">
<Machine uuid="{9e37e287-67e3-ca78-5af0-9c38f14de49e}"
name="vboxtest"
OSType="Other" lastStateChange="2010-03-22T10:29:18Z"
aborted="true">
<Hardware version="2">
<CPU count="1">
<HardwareVirtEx enabled="true" exclusive="true"/>
<HardwareVirtExNestedPaging enabled="true"/>
<HardwareVirtExVPID enabled="true"/>
<PAE enabled="false"/>
</CPU>
<Memory RAMSize="384"/>
<Boot> <Order position="1" device="Floppy"/>
<Order position="2"
device="DVD"/> <Order position="3"
device="HardDisk"/> <Order position="4"
device="None"/> </Boot>
<Display VRAMSize="8" monitorCount="1"
accelerate3D="false"
accelerate2DVideo="false"/>
<RemoteDisplay enabled="false" port="3389"
authType="Null"/>
<BIOS> <ACPI enabled="true"/> <IOAPIC
enabled="false"/> <Logo
fadeIn="true" fadeOut="true" displayTime="0"/>
<BootMenu
mode="MessageAndMenu"/> <TimeOffset value="0"/>
<PXEDebug enabled="false"/>
</BIOS>
<USBController enabled="false" enabledEhci="false"/>
<Network>
<Adapter slot="0" enabled="false"
MACAddress="080027F53A84"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="1" enabled="false"
MACAddress="080027EE31BD"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="2" enabled="false"
MACAddress="080027CE9DA5"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="3" enabled="false"
MACAddress="080027D86B0D"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="4" enabled="false"
MACAddress="080027DAA33F"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="5" enabled="false"
MACAddress="08002734F6E6"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="6" enabled="false"
MACAddress="08002747D785"
cable="true" speed="0" type="Am79C973"/>
<Adapter slot="7" enabled="false"
MACAddress="080027C22A98"
cable="true" speed="0" type="Am79C973"/>
</Network>
<UART>
<Port slot="0" enabled="false" IOBase="0x3f8"
IRQ="4"
hostMode="Disconnected"/>
<Port slot="1" enabled="false" IOBase="0x3f8"
IRQ="4"
hostMode="Disconnected"/>
</UART>
<LPT>
<Port slot="0" enabled="false" IOBase="0x378"
IRQ="4"/>
<Port slot="1" enabled="false" IOBase="0x378"
IRQ="4"/>
</LPT>
<AudioAdapter controller="AC97" driver="ALSA"
enabled="false"/>
<SharedFolders/>
<Clipboard mode="Bidirectional"/>
<Guest memoryBalloonSize="0"
statisticsUpdateInterval="0"/>
<GuestProperties/>
</Hardware>
<StorageControllers/>
</Machine>
</VirtualBox>
please help me if i am doing anything wrong , how can i specify storage
controller in xml file and any input on why it is aborting with segfault
sorry for the long post and xml
--
Madhu