Moving Your 11.2 Database to a new Diskgroup in ASM
Introduction: I have been assigned with a new challenge with 11.2 Oracle On RedHat Linux with Grid Infrastructure and AS...
技术文章列表
466 篇Mounting ASM Diskgroup Fails With ORA-15063 Error and Resolving With KFED
I want to share a situation that happened to me recently. I closed my database running on ASM and also ASM instance succ...
Monitoring Restore_Recovery Progress 1335910.1
Goal Solution RMAN Log Alert.log Restore Operation Recovery Operation User Managed Recovery Log Operating System Utiliti...
Modifying SCAN Configuration in Oracle 11g Release 2 RAC
The original name was "ol6-112-scan" and I want to rename it to "ol6-112-scan2". Check the new name ...
MOATS: The Mother of All Tuning Scripts!
MOATS (original) by Adrian Billington & Tanel: https://github.com/oracle-developer/moats MOATS 2.0 (RAC-aware) by Si...
Migration using cross platform transportable tablespace [XTTS] and Cross platform incremental backup
DBMS_FILE_TRANSFER method RMAN backup method Pre-requisites for using "XTTS+Cross platform incremental backup"...
Master Note: Troubleshooting Oracle Tablespace Management (文档 ID 1522807.1)
Master Note: Overview of Oracle Tablespace Management (文档 ID 1493350.1)
log file sync 等待超高一例子
这是3月份某客户的情况，原因是服务器硬件故障后进行更换之后，业务翻译偶尔出现提交缓慢的情况。我们先来看下awr的情况。 安装 4.1 解压DB的安装包 oracle用户登录，在$ORACLE_HOME下解压db包（18c的db也是直接解压到$ORACLE_HOME下，免安装）： Starting with Oracle Datab...
Linux平台 Oracle 18c RAC安装Part2：GI配置
三、GI(Grid Infrastructure)安装 3.1 解压GI的安装包 su – grid 解压 GRID 到 GRID用户的$ORACLE_HOME下 [grid@db40 grid]$ pwd /u01/app/1...
Linux平台 Oracle 18c RAC安装Part1
一、实施前期准备工作 1.1 服务器安装操作系统 配置完全相同的两台服务器，安装相同版本的Linux操作系统。留存系统光盘或者镜像文件。 我这里是OEL7.5，系统目录大小均一致。对应OEL7.5的系统镜像文件放在服务器上，供后面配置本地y...
Linux传统Huge Pages与Transparent Huge Pages总结
Linux下的大页分为两种类型：标准大页（Huge Pages）和透明大页（Transparent Huge Pages）。Huge Pages有时候也翻译成大页/标准大页/传统大页，它们都是Huge Pages的不同中文翻译名而已，顺带提...
library cache lock” Reference Note
Document Display "library cache lock" Reference Note Note:61998.1 [ Definition: ]() [ 7.3 – 12.1 ]()12.1...
KM 文档_2
[上一步]()| ![1756814702348-32d66949-f25e-418c-918d-c4a32ea5e53e.png]() | 正在显示结果 / | ![1756814702401-cb34a972-8e28-4216-97f...