Sun Cluster Environment: Sun Cluster 2.2High availability principles fundamentals and best practices to enhance data center procedures and application availability Sun Cluster 2.2 infrastructure architecture, supported components and data services APIs Sun Cluster 2.2 implementation administration, databases, data service API script templates, low-end NFS-server implementation, etc. Beyond Sun Cluster 2.2 technology overview of the new generation Sun Cluster 3.X product The explosive expansion of e-commerce and the ever-increasing dependency on computer services have created a global demand for server availability. This Sun BluePrints publication describes elements that affect availability and introduces best practices that promote good work practices. The information contained in this publication helps increase availability at the datacenter level or at the single- server level. The Sun Cluster 2.2 technology is explained in detail the architecture, applications (including databases), low-end NFS servers, as well as maintenance requirements. This information can help customers apply specific product solutions to satisfy the most stringent high-availability requirements. |
Contents
High Availability Fundamentals | 1 |
Sun Cluster 22 Architecture | 31 |
Sun Cluster 22 Components | 77 |
Sun Cluster 22 Administration | 111 |
Highly Available Databases | 187 |
Sun Cluster 22 Application Notes | 231 |
Sun Cluster 22 Data Services | 281 |
Common terms and phrases
administrative application backup Bourne shell cache changes Chapter client Cluster Configuration Database cluster membership cluster nodes clustername component config file connected controller create daemon data service debug disk group doerror eeprom enables ensure entering the following Ethernet example failover failure fencing fault probe Figure file system following command function hardware hareg highly available hme0 hostname ifconfig Informix installation IP address logical host logical-A mastered Mbyte mount Point MTBF NAFO group network interfaces Note nvram option Oracle partition performed pnmset private interconnect provides public network quorum device reboot reconfiguration redundancy required_host running SC2.2 software scadmin scalable scconf script SCSI SCSI-initiator ID server SERVICE_NAME shared CCD shared disk Solaris OE Solaris Operating Environment Solstice DiskSuite stop Sun Cluster 2.2 Sun Enterprise Sun Enterprise 10000 Sun Microsystems Sun StorEdge switch terminal concentrator timeout topology two-node cluster update Veritas Volume Manager Volume Manager VxVM