github-actions[bot] commented on issue #12998: URL: https://github.com/apache/cloudstack/issues/12998#issuecomment-4733517324
### 🏷️ Issue Triaged Hi `@sureshanaparti`! I've categorized this issue as **bug** based on the following analysis: **Reasoning**: This issue reports a clear bug — live VM migration fails with a `NullPointerException` (`VMSnapshotTO.getCurrent()` returns null) and a `ClassCastException` when error-state VM snapshots exist. The VM is also incorrectly stopped on migration failure. <details> <summary>View Triage Details</summary> #### Analysis - **Keywords detected**: `NullPointerException`, `ClassCastException`, "failed", "migration unsuccessful", "Error-ed", stack trace - **Issue type indicators**: Stack trace in `LibvirtRestoreVMSnapshotCommandWrapper.java:69` and `VirtualMachineManagerImpl.checkVmOnHost`, unexpected VM stop on migration failure, clear reproduction steps provided - **Confidence**: High #### Recommended Next Steps - Null-check `VMSnapshotTO.getCurrent()` before dereferencing in `LibvirtRestoreVMSnapshotCommandWrapper.java:69` - Investigate the `ClassCastException` where `Answer` is incorrectly cast to `RestoreVMSnapshotAnswer` in `VirtualMachineManagerImpl.checkVmOnHost` - Ensure VM state is preserved (not stopped) when live migration fails due to snapshot restoration error </details> **References**: [Triage run §27702740731](https://github.com/apache/cloudstack/actions/runs/27702740731) > Generated by [🔧 Issue Triage Agent](https://github.com/apache/cloudstack/actions/runs/27702740731) · sonnet46 814.8K · [◷](https://github.com/search?q=repo%3Aapache%2Fcloudstack+%22gh-aw-workflow-call-id%3A+apache%2Fcloudstack%2Fissue-triage-agent%22&type=issues) > <details> <summary>Add this agentic workflows to your repo</summary> To install this agentic workflow, run ``` gh aw add github/gh-aw/.github/workflows/issue-triage-agent.md@359795d49ada21681ab616bd4cbcb144a7387115 ``` </details> <!-- gh-aw-agentic-workflow: Issue Triage Agent, engine: copilot, version: 1.0.52, model: claude-sonnet-4.6, id: 27702740731, workflow_id: issue-triage-agent, run: https://github.com/apache/cloudstack/actions/runs/27702740731 --> <!-- gh-aw-workflow-call-id: apache/cloudstack/issue-triage-agent --> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
