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Bug
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Resolution: Unresolved
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Minor
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None
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rhel-9.1.0
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None
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Low
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sst_virtualization
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ssg_virtualization
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3
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False
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None
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None
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None
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None
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If docs needed, set a value
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Unspecified
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None
Description of problem:
live update interface to delete rom setting succeed but no changes in live xml
Version-Release number of selected component (if applicable):
libvirt-8.8.0-1.el9.x86_64
How reproducible:
100%
Steps to Reproduce:
1. start a vm with interface configured with <rom enabled='no'/>;
# virsh start test1 Domain 'test1' started # virsh dumpxml test1 --xpath //interface <interface type="network"> <mac address="52:54:00:cd:bd:e6"/> <source network="default" portid="35986e43-baac-4c5b-b774-7a29a22c77c8" bridge="virbr0"/> <target dev="vnet1"/> <model type="virtio"/> <alias name="net0"/> <rom enabled="no"/> <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/> </interface>
2. try to live update the interface to delete the rom settings(the default is enabled='yes')
# cat interface.xml <interface type="network"> <mac address="52:54:00:cd:bd:e6"/> <source network="default" portid="35986e43-baac-4c5b-b774-7a29a22c77c8" bridge="virbr0"/> <target dev="vnet1"/> <model type="virtio"/> <alias name="net0"/> <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/> </interface> # virsh update-device test1 interface.xml Device updated successfully # virsh dumpxml test1 --xpath //interface <interface type="network"> <mac address="52:54:00:cd:bd:e6"/> <source network="default" portid="35986e43-baac-4c5b-b774-7a29a22c77c8" bridge="virbr0"/> <target dev="vnet1"/> <model type="virtio"/> <alias name="net0"/> <rom enabled="no"/> <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/> </interface>
3. try to live update the rom enabled from 'no' to 'yes'
# cat interface.xml <interface type="network"> <mac address="52:54:00:cd:bd:e6"/> <source network="default" portid="35986e43-baac-4c5b-b774-7a29a22c77c8" bridge="virbr0"/> <target dev="vnet1"/> <model type="virtio"/> <alias name="net0"/> <rom enabled="yes"/> <address type="pci" domain="0x0000" bus="0x01" slot="0x00" function="0x0"/> </interface> # virsh update-device test1 interface.xml error: Failed to update device from interface.xml error: Operation not supported: cannot modify network device rom enabled setting
Actual results:
Step 2, the live update return succeed, but the live xml do not change
Expected results:
Step 2 should fail just like step 3
Additional info:
- external trackers
