[Libvirt-cim] Problem with KVMRedirectionSAP records for KVM.
Hi,
I have the following domains on my machine, each of them have the
graphics tags in them:
virsh list --all
Id Name State
----------------------------------
- graphics_domain2 shut off
- testdom1 shut off
Here is the xml files that I used to create the guests. The only common
thing in them is the uuid.
SAP1.xml :
<domain type='kvm'>
<name>testdom1</name>
<uuid>6fa1cd59-0c71-483d-bd63-7a6a3f53d180</uuid>
<memory>131072</memory>
<currentMemory>131072</currentMemory>
<vcpu>1</vcpu>
<os>
<type arch='i686' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu</emulator>
<disk type='file' device='disk'>
<source file='/tmp/myimage'/>
<target dev='hda' bus='ide'/>
</disk>
<interface type='network'>
<mac address='11:22:33:aa:bb:cc'/>
<source network='test_default'/>
</interface>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='5901' keymap='en-us'/>
</devices>
</domain>
SAP2.xml :
<domain type='kvm'>
<name>graphics_domain2</name>
<uuid>6fa1cd59-0c71-483d-bd63-7a6a3f53d180</uuid>
<memory>131072</memory>
<currentMemory>131072</currentMemory>
<vcpu>1</vcpu>
<os>
<type arch='i686' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu</emulator>
<disk type='file' device='disk'>
<source file='/tmp/default-kvm-dimage'/>
<target dev='hda' bus='ide'/>
</disk>
<interface type='network'>
<mac address='11:22:33:aa:bb:aa'/>
<source network='default'/>
</interface>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='5999' keymap='en-us'/>
</devices>
</domain>
wbemcli ein
'http://root:passwd@localhost/root/virt:KVM_KVMRedirectionSAP' -nl
localhost:5988/root/virt:KVM_KVMRedirectionSAP.CreationClassName="KVM_KVMRedirectionSAP",Name="5901:-1",SystemCreationClassName="KVM_ComputerSystem",SystemName="testdom1"
localhost:5988/root/virt:KVM_KVMRedirectionSAP.CreationClassName="KVM_KVMRedirectionSAP",Name="5901:-1",SystemCreationClassName="KVM_ComputerSystem",SystemName="testdom1"
But the EnumerateInstance of the ComputerSystem will give the correct
results:
wbemcli ein 'http://root:passwd@localhost/root/virt:KVM_ComputerSystem' -nl
localhost:5988/root/virt:KVM_ComputerSystem.CreationClassName="KVM_ComputerSystem",Name="testdom1"
localhost:5988/root/virt:KVM_ComputerSystem.CreationClassName="KVM_ComputerSystem",Name="graphics_domain2"
This symptoms is not seen with Xen, where the xml contains the same UUID.
I want to know why is this kind of difference in the behaviour and
whether this is expected.
--
Thanks and Regards,
Deepti B. Kalakeri
IBM Linux Technology Center
deeptik(a)linux.vnet.ibm.com