Find cluster name oracle 10g driver

A service name can identify multiple database instances, and an instance can belong to multiple services. Oracle clusterware control crsctl utility reference oracle docs. Use this name when you configure the jdbc resource later. Enabling connection failover allows a driver to connect to another node if a connection attempt on one node fails. How to find cluster name on rac instance helioss blog. Configure the connection pool using the following settings. The oracle odbc driver is broadly compatible with the sql99 core specification which is a. Websphere application server creates oracle jdbc providers using the oracle 10g jdbc driver ojdbc14. Note that if temporary files and the paging file are both stored on the same physical drive. Currently it fetches this setting from the vm variable user. For example, you cannot change the entry from ojdbc14. Oracle thin type 4 driver for oracle 8i, 9i, and 10g databases. Oracle real application clusters oracle rac oracle rac can take advantage of such architecture. Installing oracle clusterware on windowsbased systems.

Learn how to enable a single name for the cluster, enable high availability for a single instance database, place ocr and voting disks on asm, and explore some miscellaneous harelated improvements. However, you also need to make sure that the ocfs and asm drivers are. In the cluster name and scan name fields, enter the names for your cluster and cluster scan that are unique throughout your entire enterprise network. Single client access name scan is an oracle real application clusters oracle rac. On the summary of data sources page, click the data source name. How to find the oracle rac interconnect information. Useful cluster command in oracle clusterware 10g, 11g and. Grid infrastructure installation and upgrade guide for oracle solaris. Installing oracle database 10g real application cluster rac on. In the administrative console, the wizard for creating new data sources does not allow you to change the name of the oracle. The node vip and the three scan vips are obtained from the dhcp server when you use gns. In oracle database 11g release 2, there are three major changes in. See setting up linux with firewirebased shared storage for oracle10g rac. Cluster verification utility reference oracle help center.

You can think of scan as a cluster alias for databases in the cluster. Lines that do not follow the syntax namevalue are ignored. Scan was first introduced with oracle real application clusters rac 11g release 2 and. Best practices for oracle rac interconnect 1 for the private network 10 gigabit ethernet is highly recommended, the minimum requirement is 1 gigabit ethernet.

Oracle thin type 4 driver for oracle 8i, 9i, and 10g. To connect to multiple oracle rac 10g or oracle rac 11g instances when. Oracle recommends that you use the same user name and password on each node in a cluster, or use a domain user name. Identifying and accessing the database oracle docs. I have accidently created my dev and tstqa clusters with the same name. While not causing a problem with the cluster itself, it is causing the em grid control to think both clusters are the same. Oracle single client access name scan 1 introduction single client access name scan is a feature used in oracle real application clusters environments that provides a single name for clients to access any oracle database running in a cluster. This filter limits oracle clusterware to check resources. Oracle rac also is a key part of the oracle 10g release. Oracle clusterware administration and deployment guide for more. Oracle clusterware control crsctl utility reference. This filter limits oracle clusterware to relocate resources that have a value greater than 10 for the. If your dns server does not return a set of three ips as shown in figure 3 or does not round robin, ask your network administrator to enable such a setup. From the node where you intend to run oui, verify that you have administrative privileges on the other nodes.

Here are some of the useful cluster command in 10g,11g and 12c crsctl. You can select configure gns if you have configured your domain name server dns to send to the gns virtual ip address name resolution requests for the subdomain gns serves, as explained in this guide. For more details about configuring oracle rac, your clustering software, your. This book describes how to use oracle jdbc drivers to develop powerful java. Oracle clusterware is the clusterware technology from oracle to manage oracle rac database on various platform. To make it easy for applications to detect when the connection with the server. B using multi data sources with oracle rac oracle help center. If you do not provide a node name, then oracle clusterware displays the version of oracle clusterware running on the local server.

For more details about configuring oracle rac, your clustering software, your operating. The oracle odbc driver supports all core api functionality and a limited set of level 1 and level 2 functionality. Cluster control utility performs various administrative operation of oracle clusterware. To do this, enter the following command for each node that is a part of the cluster. The client tns connect address must connect to the oracle net listener on the ipv6 endpoint.