VMware v. Sphere 6. Documentation Library. RPi Cam Web Interface is a web interface for the Raspberry Pi Camera module. It can be used for a wide variety of applications including surveillance, dvr recording. 3 Upgrading to the New Release of Oracle Database. Upgrading to a new release of Oracle Database is a basic part of database maintenance and administration. Genealogy By marketing role. Microsoft, the developer of Windows, has registered several trademarks each of which denote a family of Windows operating systems that. Our staff has unprecedented opportunity to see real-world Oracle database in-action and we share our experiences on this page of Oracle articles. Upgrading to the New Release of Oracle Database. Upgrading to a new release of Oracle Database is a basic part of database maintenance and administration. Oracle provides the Database Upgrade Assistant and specialized scripts and tools to assist with the upgrade process and to automate many steps. This chapter discusses important information and requirements and guides you through the process of upgrading a database to Oracle Database 1. Release 2 (1. 1. 2). System Considerations and Requirements for Upgrading Oracle Database. When you upgrade to a new release of Oracle Database, typically there are new or changed system requirements. The following topics describe the various checks and considerations to perform before starting an upgrade of Oracle Database: Important. To upgrade to this release, you must install the Oracle Grid Infrastructure and Oracle Database software into a new Oracle home instead of applying a patch set to the existing Oracle home. This is referred to as an out- of- place upgrade and is different from patch set releases for earlier releases of Oracle Database, where the patch set was always installed in place. Note. Oracle Grid Infrastructure does not support in- place upgrade. ![]() Only out- of- place upgrade into a new grid intrastructure home is supported. Relocating Existing Data Files to the New Oracle Database Environment. Before you remove the old Oracle environment, you must relocate any data files in that environment to the new Oracle Database environment. To relocate data files to the new Oracle Database environment Use Database Upgrade Assistant (DBUA) and select the Move Database Files option during the upgrade. About Upgrading PL/SQL Packages That Are Not Installed by Default. Packages that were previously installed on the database for which you are preparing to upgrade to the current release may not be upgraded automatically. You may need to separately check if the package is available in the current release and reinstall that package to ensure you have the latest version. About Upgrading Oracle ASM Installed with Oracle Grid Infrastructure. Oracle ASM is upgraded as part of the Oracle Grid Infrastructure upgrade. You cannot upgrade Oracle ASM before you upgrade Oracle Grid Infrastucture. Considerations for Upgrading Oracle Clusterware and Oracle ASM Instances. Starting with Oracle Database 1. Release 2 (1. 1. 2. Oracle Clusterware and Oracle Real Application Clusters (Oracle RAC) must be installed into a separate, new home from the existing installation. This reduces the downtime required to upgrade a node in the cluster and facilitates the provisioning of clusters within an enterprise. The reduction in planned outage time required for cluster upgrades helps in meeting availability service levels and also makes it easier to provide a standard installation across the enterprise. The following considerations pertain to upgrading Oracle Clusterware and Oracle ASM instances: For releases earlier than Oracle Database 1. Oracle software installations were owned by the Oracle user, typically oracle, or Oracle Database software was owned by the user oracle, and Oracle Clusterware software was owned by a separate user, typically crsuser. Starting with Oracle Database 1. Cluster Ready Services (CRS) software must perform the Oracle Clusterware 1. The user account that is performing this upgrade must also be the user that owns the ASM home of the earlier release (that is, previous to release 1. If the pre- 1. 1. ASM home has a different owner, then the owner account must be changed before performing the upgrade. As of Oracle Database 1. Oracle Clusterware software must be upgraded to a new home location in the Oracle Grid Infrastructure home. Additionally, Oracle ASM and Oracle Clusterware (and Oracle Restart for single- instance databases) must run in the same Oracle Grid Infrastructure home. When upgrading Oracle Clusterware to release 1. OUI automatically calls Oracle ASM Cluster Assistant (ASMCA) to perform the upgrade into the Oracle Grid Infrastructure home. To upgrade to Oracle Database release 1. Oracle Grid Infrastructure and Oracle Database software into a new Oracle home instead of into the existing Oracle home. For a single- instance configuration, Oracle ASM and Oracle Restart run from the Oracle Grid Infrastructure home, and the cluster synchronization services daemon (CSS) runs from this same home. Thus, Oracle ASM and CSS are upgraded to Oracle Database 1. Release 2 (1. 1. 2) at the same time. For Oracle Database release 1. Oracle ASM, then you must shut down the CSS daemon and delete the CSS service from the system by running the localconfig command with the delete option. For example: ORACLE_HOME/bin/localconfig delete. You must ensure that the database compatibility attribute for Oracle ASM disk groups matches the compatibility parameter that is set in init. Determining If Oracle ASM is Included in the Current Database Configuration. If you do not know whether or not your configuration includes Oracle ASM, then issue the following SQL statement on the database instance. CONNECTED'. If this statement returns one or more rows, then the database is actively using an Oracle ASM disk group. About Upgrading an Oracle Real Application Clusters (Oracle RAC) Database. You can use Database Upgrade Assistant (DBUA) to upgrade an existing Oracle RAC database to the current release of Oracle Database. DBUA guides you through the upgrade process and configures your database for the new release. DBUA automates the upgrade process and makes appropriate recommendations for configuration options such as tablespaces and online redo log files. If you are manually upgrading an Oracle RAC database, then most of the actions are to be performed on only one node of the system. Actions that must be performed on more than one node are indicated in the relevant steps. About Requirements for Time Synchronization on Oracle RACOracle Clusterware 1. Oracle RAC is deployed. You can use one of the following options for time synchronizaion: Your operating system- configured network time protocol (NTP)Oracle Cluster Time Synchronization Service. Considerations for Upgrading Oracle RAC and Databases That Use Oracle ASMIf you are upgrading Oracle RAC and your databases use Oracle ASM for data file storage, then you need to consider additional restrictions and requirements. A subset of nodes cannot be selected when upgrading from an earlier release to 1. Before the new database release 1. Oracle Grid Infrastructure invokes ASMCA to upgrade Oracle ASM to release 1. Where Oracle Clusterware software has been upgraded to release 1. Oracle ASM is running an earlier release, then DBUA displays an error indicating that the Oracle ASM cluster has not been upgraded. In this case, the root script invokes Oracle ASM Cluster Assistant (ASMCA) to upgrade Oracle ASM to release 1. Oracle Database release 1. When upgrading from release 1. DBUA needs the Oracle Clusterware stack to be up. If DBUA finds that the Oracle Clusterware stack is down on the local node, then it displays an error message indicating the commands that need to be run to start up the stack on the local node. DBUA does not permit a single- instance database (SIDB) release 1. If DBUA detects Oracle Restart, then it presents a page asking you whether to register the database with Oracle Restart. If you choose to register with Oracle Restart, then DBUA displays a message prompting you to first upgrade Oracle Grid infrastructure to release 1. Note. Oracle Restart was previously referred to as Oracle Single- Instance High Availability (SIHA). About Upgrading System Authentication for Oracle ASM Instances. Starting with Oracle Database 1. Release 1 (1. 1. 1), you should use the SYSASM privilege to separate database management and storage management responsibilities. Also, you have the option to create separate operating system credentials for Oracle ASM and each database. This separation allows for an even greater division of database management and storage management responsibilities. For instance, if there are n databases using Oracle ASM on a given node, then you can configure n + 1 sets of operating system credentials groups whose members have SYS privileges: one OSDBA group for each database with SYSDBA privileges, and one OSASM group for the Oracle ASM instance with SYSASM privileges. Considerations for Upgrading an Oracle ASM Instance. Before upgrading an Oracle ASM instance to the new Oracle Database 1.
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