expdp/impdp相关参数
一.创建目录对象并授权使用expdp和impdp时,其导出文件只能存放在DIRECTORY(目录)对象指定的操作系统目录中,而不能直接指定OS目录。例如:1. sys用户创建两个目录对象 SQL> conn sys/oracle as sysdba Connected. SQL> create directory dirdp1 as '/home/oracle/dump1';...
rhel5.6安装10g clusterware时,节点2执行root.sh报错
[root@tpibpmdb02 oraInventory]# cd /u01/product/crs/[root@tpibpmdb02 crs]# ll root.sh-rwxr-xr-x 1 oracle dba 83 Nov 9 13:07 root.sh[root@tpibpmdb02 crs]# ./root.shWARNING: directory '/u01/product' is not owned by rootWARNING: directory '/u01' is not owned b...
oracle 11gR2 RAC的一致性停库和启库
一. 停监听(任一节点)[grid@node1 ~]$ crsctl status res -t--------------------------------------------------------------------------------NAME TARGET STATE SERVER &nb...
利用nid工具修改db_name时hang住
问题描述:在发出nid命令后,执行到最后,等待了很长时间都没有执行完毕,如下:[oracle@HQ-CICUTESTDB-01 bin]$ nid target=sys/oracle dbname=tpuktestDBNEWID: Release 10.2.0.4.0 - Production on Mon Jun 30 08:09:43 2014Copyright (c) 1982, 2007, Oracle. All rights reserved.Connected to databa...
利用nid工具修改db_name和instance_name
环境:OS version: RHEL5.5DB version: ORACLE10.2.0.4一、利用oracle自带工具nid修改db_name在本例中,原db_name为CICUKNEW,需要更改到TPUKTESTnid(New Database ID)工具为oracle自带的工具,在$oracle_home/bin目录下。转换步骤如下:1.先停库然后sta...
在oracle 10.2.0.4上使用字符集扫描工具Csscan(二)
二、运行Csscan1、查看csscan相关参数HQ-CICUTESTDB-01:cicutedb>csscan help=yCharacter Set Scanner v2.1 : Release 10.2.0.3.0 - Production on Tue Jun 17 03:26:22 2014Copyright (c) 1982, 2007, Oracle. All rights reserved.You can let Scanner prompt you for parameters by entering the CSSC...
在oracle 10.2.0.4上配置字符集扫描工具Csscan(一)
字符集扫描工具Csscancsscan的全称是Character Set Scanner。顾名思义,此工具是用来对字符集进行扫描,来获取当转换字符集时可能发生的数据丢失。一、安装Csscanoracle软件安装好会自带Csscan工具, 存放路径位于$ORACLE_HOME/bin/csscan 。Csscan工具需要用到CSMIG用户,可以通过执行 $ORACLE_HOME/rdb...
企业私有云vmware部署oracle rac 11.2.0.3.4后空间不足添加共享磁盘再添加ASM disk
公司搞了两套虚拟化平台,用的都是vmware,我便在上面搭了一套oracle rac作测试环境。 环境: VMware 5.1 RHEL 5.5 Oracle RAC 11.2.0.3.4 + ASM 在成功搭建好RAC之后,在做一个impdp测试...
启动监听时一直在connecting:TNS-12531: TNS:cannot allocate memory
TPI-TEST:ebdb > lsnrctl start ebdbLSNRCTL for IBM/AIX RISC System/6000: Version 9.2.0.8.0 - Production on 13-DEC-2013 01:55:21Copyright (c) 1991, 2006, Oracle Corporation. All rights reserved.Starting /home/oracle/app/product/9.2.0/bin/tnslsnr: please wait...TNSLSNR for IBM/AIX RI...
compatible兼容参数不正确导致DG物理备库不能应用日志
日志能传输到过来:SQL> SELECT SEQUENCE#,FIRST_TIME,NEXT_TIME,applied from V$ARCHIVED_LOG ORDER BY SEQUENCE#; SEQUENCE# FIRST_TIME NEXT_TIME APP---------- -----...
Shutting down the Oracle ASMLib driver: [ failed ]
在停止ASM服务时报错:/etc/init.d/oracleasm stopDropping Oracle ASMLib disks: [ OK ]Shutting down the Oracle ASMLib driver: [ failed ]查看日志:cat /var/log/oracleasm Unmounting ASMlib driver filesystem: umount: /dev/oracleasm: device is busyumount:...
truncate表后impdp导入该表时加exclude=index参数并不能排除索引数据的导入
SQL> truncate table GCADJUSTMENTMAIN;Table truncated.SQL> SELECT segment_name, SUM (bytes) / 1024 / 1024 2 FROM dba_segments 3 WHERE owner = 'XIEZQ' AND segment_name LIKE 'PK%' or segment_name like 'IDX%' group by segment_name;SEGMENT_NAME &n...
UDI-00010: multiple job modes requested, schema and tables
今天使用network_link参数导入数据,发现报错:[oracle@node1 impdp_net_test]$ impdp xiezq network_link=imp_zb parfile=par_imp_sImport: Release 11.2.0.4.0 - Production on Mon May 5 15:10:24 2014Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.Password: Co...