If you have other KVM environment, other than RHEL 6.3, could you help to investigate bug 2725? I can easily reproduce the issue with the following steps: 1. create a vm with multiple data disks 2. detach one of data disk 3. attach the same data disk with the same device id, then this issue will be triggered.
- Another KVM blocker issue: https://issues.apache.org/jira/... Edison Su