摘要： When applying a needed patch to the Grid Infrastructure Home for ASM or CRS the opatch utility may error out with the messages:ApplySession failed: ApplySession failed to prepare the system. ApplySession was not able to create the patch_storage area: /oragrid/rdb_v112/.patch_storage/<patch#_date& 阅读全文

摘要： Beginning with Release 11g, Oracle Database includes an advanced fault diagnosability infrastructure for preventing, detecting, diagnosing, and resolving problems. This note helps to understandthenew11g infrastructure known as Automatic Diagnostic Repository.Scope and ApplicationAudience: Oracle 11g 阅读全文

摘要： After upgrade the ASM instance from release 11.1 to release 11.2 existing database is unable to start/open due to the next error:/u01/app/oracle/product/11.1.0/dbs>sqlplusSQL*Plus: Release 11.1.0.6.0 - Production on Wed Apr 7 15:49:33 2010Copyright (c) 1982, 2007, Oracle. All rights reserved.Ente 阅读全文

摘要： Upgrading ASM instance from Oracle 10.1 to Oracle 10.2. (Single Instance) Solutiono Upgrading of ASM instance from 10.1 to 10.2 can be accomplished through DBUA.o All the database that use the ASM instance being upgraded must be shutdown.The following steps can be used to upgrade an ASM instance.1) 阅读全文

摘要： The present document explains how to upgrade an ASM instance from 10.2 to 11.1 release (on RAC). Solution1) Shutdown all the database instances that are using ASM as storage option. 2) Shutdown the ASM instances. 3) Install / upgrade the new 11g CRS as described in the Installation Guide associated 阅读全文

摘要： The purpose of this document is to provide information about theASM rolling upgrade feature and Step by Stepto install a patchset orpatch in ASM Homewithoutdowntime.SolutionThe following conditions should be met for to perform ASM rolling upgrade(*) An ASM rolling upgrade applies only to clustered . 阅读全文

摘要： The present document explains how to upgrade an ASM instance from 10.2 to 11.1 release (single Instance configuration / Non-RAC). Solution1) Install the new 11g ASM Oracle Home (on a different directory) as described in the Installation Guide associated with your specific platform : http://www.orac. 阅读全文

摘要： This note is to clarify the patch requirement when doing 11.2.0.1 to 11.2.0.2 rolling upgrade. Pre-requsite for 11.2.0.1 to 11.2.0.2 ASM Rolling Upgrade There has been some confusion as what patches need to be applied for 11.2.0.1 ASM rolling upgrade to 11.2.0.2 to be successful. Documentation rega. 阅读全文

摘要： In the event you cannot mount your ASM disk groups, you will be unable to start any databases using those disk groups. Here is a possible error reported when mounting ASM disk groups:SQL> startup mountORA-15032: not all alterations performedORA-15063: diskgroup "<DISK GROUP NAME>" 阅读全文

摘要： This article describes the steps to migrate a database from Non-ASM to ASM and vice-versa. To setup ASM, please followNote 452924.1 - How to Prepare Storage for ASMNote 265633.1 - ASM Technical Best PracticesNote 249992.1 - New Feature on ASM (Automatic Storage Manager).Scope and ApplicationA schedu 阅读全文