Troubleshooting Restore Failures Due to VM Configuration File Unzipping Issues in VMware Environment
KB ID: 105027
Issue Description
Users may encounter restore failures during Full VM Recovery or Instant Boot Recovery in a VMware environment. One possible reason for these failures is issues with unzipping the VM configuration file stored in the backup repository.
Possible Causes and Resolutions
1. NAS or Cloud Storage Issues
- Description: Unzipping problems may arise when using NAS or cloud storage.
- Resolution: Ensure the storage system is functioning properly and supports unzip operations. Verify any known limitations or issues with the storage provider.
2. User Permission Issues
- Description: Insufficient user permissions can prevent successful unzipping.
- Resolution: Confirm that the user account has the required permissions to access and modify the zip file and the destination directory.
3. Insufficient Storage Space
- Description: Unzipping may fail if there is insufficient storage space on the system.
- Resolution: Verify that there is enough storage available on the system performing the unzip operation. Free up space if necessary and retry.
4. Scale-Out Repository Configuration
- Description: In a scale-out repository setup, the zip file may not be located in the expected path.
- Resolution: Check that the VM configuration zip file is present in the correct `sgstorage` location. Verify all scale-out repository configurations are accurate and functioning as expected.
Additional Steps
- Logs and Error Messages: Review any logs or error messages generated during the unzip operation for further insights.
- Support: If the issue persists, contact technical support for assistance.
Summary
Unzipping failures of VM configuration files can result from storage, permission, space, or repository configuration issues. By addressing these potential causes systematically, you can resolve the issue and successfully complete the unzip process.
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