EXPRESSCLUSTER X 5.3 for Windows Maintenance Guide

Table of Contents:

• 1. Preface
  • 1.1. Who Should Use This Guide
  • 1.2. How This Guide is Organized
  • 1.3. EXPRESSCLUSTER X Documentation Set
  • 1.4. Conventions
  • 1.5. Contacting NEC
• 2. The system maintenance information
  • 2.1. Directory structure of EXPRESSCLUSTER
  • 2.2. How to delete EXPRESSCLUSTER logs or alerts
  • 2.3. Mirror statistics information collection function
  • 2.4. System resource statistics information collection function
  • 2.5. Process resource statistics information collection function
  • 2.6. Cluster statistics information collection function
  • 2.7. Function for outputting the operation log of Cluster WebUI
  • 2.8. Function for outputting an API service operation log file
  • 2.9. Function for exporting server-specific alert logs
  • 2.10. Function for obtaining a log file for investigation
  • 2.11. Communication ports
  • 2.12. Limit on the band for mirror disk connect communication
  • 2.13. What causes EXPRESSCLUSTER to shut down servers
  • 2.14. Configuring the settings to temporarily prevent execution of failover
  • 2.15. How to execute chkdsk/defrag
  • 2.16. How to replace a server with a new one
  • 2.17. Wait time for synchronized cluster startup
  • 2.18. Changing the server configuration (add/delete)
  • 2.19. Changing the server IP address
  • 2.20. Changing the host name
  • 2.21. Replacing the network card
  • 2.22. Changing the disk configuration - For a shared disk -
  • 2.23. Changing the disk configuration - For a mirror disk -
  • 2.24. Backing up/restoring data
  • 2.25. Performing a snapshot backup
  • 2.26. How to back up a mirror/hybrid disk to its disk image
  • 2.27. How to restore the mirror/hybrid disk from the disk image
  • 2.28. Restoring the system disk
  • 2.29. Replacing the shared disk
  • 2.30. Replacing the mirror disk
  • 2.31. Replacing the hybrid disk
  • 2.32. Increasing the shared disk size
  • 2.33. Increasing the mirror disk size
  • 2.34. Increasing the hybrid disk size
  • 2.35. Replacing the disk array controller (DAC)/updating the firmware
  • 2.36. Replacing FibreChannel HBA / SCSI / SAS controller
  • 2.37. Updating data encryption key file of mirror/hybrid disk resources
  • 2.38. Information required for inquiry
• 3. Legal Notice
  • 3.1. Disclaimer
  • 3.2. Trademark Information