$ORACLE_HOME/log/node01//evmd/evmd.log ora.asm $ORACLE_BASE/diag/asm/+asm/+ASM1/trace/alert_+ASM1.log orarootagent代理进程管理的集群初始化资源 ora.crsd [root@node01 ~]$ ps -ef | grep crsd | grep -v grep root 2488 1 1 19:01 ? 00:00:12 /u01/app/11.2.0.4/grid/bin/crsd.b...
1. In environments where the listener is not run in the same ORACLE_HOME where the database resides, the listener owner (including SCAN listener) may not be able to access the oracle binary in the database home. This is common in RAC or whenever a GRID_HOME and a database ORACLE_HOME...
[root@rac1 ~]# ssh-keygen -t rsa --在rac1中生成密钥Generating public/private rsa key pair. Enterfileinwhichto save the key(/root/.ssh/id_rsa): Enter passphrase(emptyforno passphrase): Enter same passphrase again: Your identification has been savedin/root/.ssh/id_rsa. Your public ke...
Database In-MemoryおよびOracle RACの概要 Oracle RAC環境の管理の概要 Oracle RACの概要 このトピックでは、Oracle RACとその機能について紹介します。 非クラスタのOracle Databaseには、Oracle Databaseとインスタンス間に1対1関係があります。しかし、Oracle RAC環境では、データベースとイン...
以Oracle 用户在rac1上安装: [oracle@rac1 database]$ export DISPLAY=192.168.1.100:0.0 [oracle@rac1 database]$ xhost + access control disabled, clients can connect from any host [oracle@rac1 database]$ ./runInstaller Starting Oracle Universal Installer... ...
Installing Oracle Database 12C+ Release 2 RAC on RHEL7.6 单实例文件系统部署跳过GI和ASM配置部分即可 1. 检查清单 1.1 硬件条件 1)检查内存 # grep MemTotal /proc/meminfo 2)检查swap空间 grep SwapTotal /proc/meminfo 3)检查/tmp目录空间 df -h /tmp ...
集群软件 Oracle Grid Infrastructure: 12.2.0.1 数据库软件 Oracle Database: 12.2.0.1 1.4 网络规划 每个节点一个public IP、一个public VIP、一个private IP及其对应的域名 一个用于集群的SCAN名称和一到三个和public IP同网段的IP 本案例两个RAC节点主机的规划如下: ...
Oracle WebLogic Server 10.3 integrates Oracle Real Application Clusters (RAC) features in Oracle Database 11g, minimizing database access time while allowing transparent access to rich pooling management functions that maximize both connection performance and availability. ...
创建物理备库的方法很多,对于Oracle 11g而言,可以直接从active database来创建,也可以基于10g 的RMAN备份方式来创建。 实验环境介绍 该环境中我主要是为了区分dg中各种参数配置的是tnsnames、oracle_sid、dbname还是db_unique_name,所以设置的值不同,一般情况这4者可以设置成一样的,dg中db_unique_name、oracle_sid和...
Hello, I'm using node-oracledb v1.10.1 with node.js v4.4.7. I have an express.js web service that connects to an Oracle Database 11gR2 Express Edition, gets the necessary credentials from there for a certain oracle database (environment ...