EXPRESSCLUSTER X 4.2 for Linux Maintenance Guide¶
Table of Contents:
- 1. Preface
- 2. The system maintenance information
- 2.1. Directory structure of EXPRESSCLUSTER
- 2.2. Log structure of EXPRESSCLUSTER
- 2.3. How to delete EXPRESSCLUSTER logs or alerts
- 2.4. Mirror statistics information collection function
- 2.5. System resource statistics information collection function
- 2.6. Cluster statistics information collection function
- 2.7. Communication ports
- 2.8. Cluster driver device information
- 2.9. What causes servers to shut down
- 2.10. Configuring the settings to temporarily prevent execution of failover
- 2.11. How to replace a mirror disk with a new one
- 2.12. How to replace a server with a new one ~For a shared disk~
- 2.13. How to replace a server with a new one ~For a mirror disk~
- 2.14. How to replace a server with a new one ~For a hybrid disk~
- 2.15. Wait time for synchronized cluster startup
- 2.16. Changing disk resources file system
- 2.17. Changing offset or size of a partition on mirror disk resource
- 2.18. Changing offset or size of a partition on hybrid disk resource
- 2.19. Changing the server configuration (add/delete)
- 2.20. Changing the server IP address
- 2.21. Changing the host name
- 2.22. How to add a resource without stopping the group
- 3. Legal Notice