Bug 1459690

Summary:	internal error: unable to execute QEMU command 'object-add': attempt to add duplicate property
Product:	[Community] Virtualization Tools	Reporter:	daniel
Component:	libvirt	Assignee:	Libvirt Maintainers <libvirt-maint>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	libvirt-maint, rbalakri
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Last Closed:	2017-06-07 20:31:04 UTC	Type:	Bug
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Description daniel 2017-06-07 20:24:59 UTC

Description of problem:
When adding an RBD disk to a KVM domain already using RBD disk, the libvirt daemon (?) does not number the drives properly and tries to attach a drive as a conflicting ID.

Version-Release number of selected component (if applicable):
2.0.0 on CentOS7

How reproducible:
virsh attach-device instance-0000080a test-device.xml --live

Steps to Reproduce:
1. Create a domain with network-backed disk (e.g. RBD)
2. Try to attach a second RBD volume: virsh attach-device instance-0000080a test-dev.xml --live

Actual results:
error: Failed to attach device from test-device.xml
error: internal error: unable to execute QEMU command 'object-add': attempt to add duplicate property 'scsi0-0-0-0-secret0' to object (type 'container')

Expected results:
It should work.

Additional info:
See https://bugs.launchpad.net/nova/+bug/1678694/comments/3

Comment 1 daniel 2017-06-07 20:31:04 UTC

Actually, not a bug in libvirt - XML definition of a disk is wrong. Sorry.