This health check tool is designed to triage following common and performance issues reported for DDVE system.
Common issues observed on DDVE:
- Poor backup write/read Performance
- DDFS may hung and restart with RPC timeout issue
- DDFS restarts during file system clean (GC)
- Problem is preventing filesystem from running
- Certificate issue
- ROOTDISK issues
- System headswap
- System Recovery
How this tool helps to triage above issues
- VM/Instance information
- Current Alerts on system
- DDFS Panic history
- GC Configuration
- Metadata Disk Information/Performance
- For On-premises
- Block Storage Performance
- For Active Tier on Object Storage (ATOS)
- Object Storage Performance
- Checks for known DDFS issues
- Checks for System Workload
- File Distribution
- Certificate Issues
Report will include checkpoint for every DDVE component section with hint for any known issue and what are an additional triage steps are required
What next:
If DDVE system is showing one of above mentioned symptoms, please open support request with Dell Technology Support Team and provide support bundle from DDVE system to perform health check.