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所在平台: Udemy |
课程主页: https://www.udemy.com/course/master-oracle-rac-advanced-concepts-hands-on-training-2/
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Coursera 课程“Master Oracle RAC: Advanced Concepts & Hands-on Training - 2”旨在帮助 Oracle RAC 专业人士掌握高级概念、最佳实践和实践操作。 课程内容涵盖以下关键领域： * **RAC 节点网络配置管理**： * 修改 RAC 节点的私有 IP 地址，并进行相应的网络服务重启和集群内通信验证。 * 为私有互连添加新接口，包括配置、集群更新以及功能验证，并强调配置的正确性和避免冲突。 * 处理因 RAC 节点私有接口故障导致 High Availability IP (HAIP) 节点被驱逐的情况，理解 HAIP 工作原理和故障排除。 * 更改 RAC 节点的私有主机名，进行网络配置更新、服务重启和通信验证，并注意主机名的有效性和无冲突性。 * 在修改新的网络掩码完成后，更改 RAC 节点的公共 IP 和 SCAN VIP，包括网络配置、SCAN VIP 配置更新、服务重启以及验证，强调网络掩码的有效性和无冲突性。 * 修改 RAC 节点公共网络的网络掩码，包括网络配置更新、服务重启和通信验证，并关注网络掩码的有效性和无冲突性。 * 在一节点宕机的情况下，修改 RAC 节点的公共 IP 地址，包括网络配置更新、服务重启和通信验证，并注意 IP 地址的有效性和无冲突性。 * 重命名 Oracle RAC 节点的托管名，进行网络配置更新、服务重启和通信验证，并确保新主机名的有效性和无冲突性。 * 更改 Oracle RAC 服务器的域名，进行网络配置更新、服务重启和通信通信验证，并考虑域名的有效性和无冲突性。 * **Oracle RAC 高可用性 (HA) 配置**： * 从集群层面配置 RAC 公共网络的 HA，包括 HAIP 配置、功能验证以及故障切换测试，确保集群稳定性。 * 通过 NIC Bonding 在 Oracle RAC 中配置公共网络的 HA，包括集群节点的 NIC Bonding 配置和功能验证。
Master Oracle RAC: Advanced Concepts & Hands-on Training - Part 1Welcome to Master Oracle RAC: Advanced Concepts & Hands-on Training, the ultimate course for Oracle RAC professionals. In this comprehensive course, you'll delve into the advanced concepts, best practices, and hands-on training needed to master Oracle RAC. You'll gain expertise in designing, implementing, and managing complex Oracle RAC environments, and learn how to troubleshoot and optimize performance. Get ready to take your Oracle RAC skills to the next level!1. Change Private IP On RAC Node- Purpose: Update the private IP address of a RAC node.- Steps: - Update the private IP address in the node's network configuration. - Restart the network service. - Verify that the node can communicate with other nodes in the cluster.- Considerations: Ensure that the new IP address is valid and does not conflict with other nodes in the cluster.2. Add New Interface To Private Interconnect- Purpose: Add a new network interface to the private interconnect.- Steps: - Configure the new interface on each node in the cluster. - Update the cluster configuration to include the new interface. - Verify that the new interface is working correctly.- Considerations: Ensure that the new interface is configured correctly and does not conflict with other interfaces in the cluster.3. HAIP Node Eviction Due To Private Interface Going Down On RAC Node- Purpose: Understand how HAIP (High Availability IP) works in a RAC environment and how to troubleshoot node eviction due to a private interface failure.- Steps: - Understand HAIP configuration and how it works in a RAC environment. - Troubleshoot node eviction due to a private interface failure. - Verify that the node is evicted correctly and that the cluster remains stable.- Considerations: Ensure that HAIP is configured correctly and that the cluster is properly configured to handle node eviction.4. Change Private Hostname In Oracle RAC- Purpose: Update the private hostname of a RAC node.- Steps: - Update the private hostname in the node's network configuration. - Restart the network service. - Verify that the node can communicate with other nodes in the cluster.- Considerations: Ensure that the new hostname is valid and does not conflict with other nodes in the cluster.5. Change Public IP And SCAN VIP With Already Modified New Netmask On RAC Nodes- Purpose: Update the public IP address and SCAN VIP of a RAC node with a new netmask.- Steps: - Update the public IP address and netmask in the node's network configuration. - Update the SCAN VIP configuration to reflect the new netmask. - Restart the network service and verify that the changes are working correctly.- Considerations: Ensure that the new netmask is valid and does not conflict with other nodes in the cluster.6. Change Netmask For Public Network On RAC Nodes- Purpose: Update the netmask for the public network on a RAC node.- Steps: - Update the netmask in the node's network configuration. - Restart the network service. - Verify that the node can communicate with other nodes in the cluster.- Considerations: Ensure that the new netmask is valid and does not conflict with other nodes in the cluster.7. Change Public IP On RAC Node With One Node Down- Purpose: Update the public IP address of a RAC node while one node is down.- Steps: - Update the public IP address in the node's network configuration. - Restart the network service. - Verify that the node can communicate with other nodes in the cluster.- Considerations: Ensure that the new IP address is valid and does not conflict with other nodes in the cluster.8. Rename Hostname In Oracle RAC- Purpose: Rename the hostname of a RAC node.- Steps: - Update the hostname in the node's network configuration. - Restart the network service. - Verify that the node can communicate with other nodes in the cluster.- Considerations: Ensure that the new hostname is valid and does not conflict with other nodes in the cluster.9. Change Domain Name For Oracle RAC Server- Purpose: Update the domain name of an Oracle RAC server.- Steps: - Update the domain name in the server's network configuration. - Restart the network service. - Verify that the server can communicate with other nodes in the cluster.- Considerations: Ensure that the new domain name is valid and does not conflict with other nodes in the cluster.10. HA For Public Network On RAC From Cluster Level- Purpose: Configure high availability for the public network on a RAC cluster from the cluster level.- Steps: - Configure HAIP on the cluster. - Verify that HAIP is working correctly. - Test failover and verify that the cluster remains stable.- Considerations: Ensure that HAIP is configured correctly and that the cluster is properly configured to handle failover.11. HA For Public Network Using NIC Bonding In Oracle RAC- Purpose: Configure high availability for the public network on a RAC cluster using NIC bonding.- Steps: - Configure NIC bonding on the cluster nodes. - Verify that NIC bonding is working correctly
