weblogic补丁升级指导V1.0.docx

Weblogic Server 补丁升级指导2013-04-28胡 亮目录目录2一、补丁说明2二、补丁下载4三、补丁安装注意事项4四、补丁安装方法4第一种（重要）：bsu安装4第二种：oracle自带Smart Update7第三种：jar包加载安装8一、补丁说明 补丁大致分为四种，如下为oracle官方描述：参考：OPatch can be used for the following types of patches:A patch set exception (also known as a PSE, one-off, or interim patch)This is usually a single fix for a single problem. One-offs in ST products (GC, DB/AS Control etc) are packaged and applied via OPatch. One-offs are bug fixes given to customers in critical need and are not cumulative, regressed or versioned. You can use the?opatchlsinventory?command to see which one-off patches are installed on your system.A patch bundle (also known as an MLR patch)This type of patch is created by putting several fixes into a single patch. This is usually done if several fixes are needed and the various interim patches apply to the same modules and cause the prior patch to be removed if applied individually as they can not coexist. Patch bundles are also applied using OPatch and metadata information about them are also kept in a set of XML files in the inventory and manipulated by OPatch.Security Patches (also known as Critical Patch Updates or CPUs)Security patches are different from other patch types in that they only fix a single or small number of problems, and that they should be applied as soon as possible – when a security patch is released extra attention is brought to the existence of the security problem. CPUs are periodic security bundles released by Oracle and are very much like interim patches and will be applied just like an interim patch using OPatch. Just like interim patches, CPUs are not versioned.Patch Set Updates (PSUs)Patch Set Updates are released on a quarterly basis, following the same schedule as the Critical Patch Updates (CPUs). These come out the closest Tuesday to the 15th of the months of January, April, July and October. Patch Set Update content is intended to address the top fifty critical bugs affecting the broad customer base.二、补丁下载访问、