磁盤異常
Redhat5.4 X86 + Oracle 11g Dec 28 03:15:59 *********** : error getting update info: Cannot retrieve repository metadata (repomd.xml) for repository: fdsfs. Please verify its pa...
Fatal NI Connect Error 12170
最近升級11g的DB中alert..log大量鏈接超時短線的信息 MOC:https://support.oracle.com/epmos/faces/ui/km/SearchDocDisplay.jspx?_afrLoop=155062065265811&type=DOCUMENT&id=1286376.1...
數據庫版本升級(upgrade 9.2.0.1 to11.2.0.3)
生產數據庫升級流程及工作部署:Item涉及系統(程式)工作項目名稱具體工作內容預計完成時間(狀態)責任人1SA檢查確認服務器硬體資訊檢查磁盤/陣列/陣列電池/三大固件/iLo信息2012/12/12 ...
9i standby
Primarydb: 9.2.0.1standbydb:9.2.0.8 在standbydb中alert.log文件中出現大量的Restarting dead background process QMNn 信息 解決方案:standbydb:1、shutdown immediate2、STARTUP NOMOUNT3、...
Windows2003 + NFS For RMAN Backup standbydb
異地備份將WH DB backup 到CQ/LH 解决方案: 最终确...
10.2.0.4 bug
簡記:alter.log Tue Oct 30 01:46:46 2012Errors in file /opt/oracle/admin/ICONDB/bdump/icondb_mmnl_24354.trc:ORA-07445: exception encountered: core dump [ktsk_l1_redo_reset_shrink()+347] [SIGSE...
11.2.0.2 bug X64
Wed Oct 24 03:29:01 2012 *********************************************************************** Fatal NI connect error 12170. VERSION INFORMATION: &...
Using RMAN Incremental Backups to Roll Forward a Physical Standby Database
http://docs.oracle.com/cd/E11882_01/server.112/e17022/rman.htm#CIHIAADC
Rman backup standby database
近日接手一套新500GB的 9i dataguard架构的DBServer、HP380由于IO瓶颈、导致在做rman backup时用户反映产线‘卡死’,选择在standbydb上备份测量。 ...
win7
1、装上WINRAR,将WIN7文件解压到C盘外任意磁盘。 2、将bootmgr文件和boot、efi、sources文件夹拷到C盘(sources只需拷贝boot.wim文件,其余的不必拷贝,因此可以事先在C盘新建一个文件夹sources,再拷贝boot.wim...
Oracle DBA 日常維護手冊
A. DAILY CHECKLIST1. FREE.SQL/* FORMATTED ON 2012/06/15 11:48 (FORMATTER PLUS V4.8.8) */SELECT TABLESPACE_NAME, SUM (BLOCKS) AS FREE_BLK, TRUNC (SUM (BYTES) / (...
11.2.0.3 RAC 全过程--8.Oracle RAC ssh Configure
$ORACLE_HOME/oui/bin/runInstaller -updateNodeList ORACLE_HOME=$ORACLE_HOME "CLUSTER_NODES=RAC02" -local$ORA_CRS_HOME/bin/racgons remove_config RAC03:6200$ORA_CRS_HOME/bin/racgons remove_config...
11.2.0.3 RAC 全过程--7.NTP Server
1.Have a Time server:10.203.94.101server 127.127.1.0preferfudge 127.127.1.0 stratum 11driftfile /var/lib/ntp/driftbroadcastdelay 0.008----ALL Node#vi /etc/ntp.confserver 10.203.94.101 pref...
11.2.0.3 RAC 全过程--6.Configure ASM
1.Install oracleasm packages[root@swhygzhoudb01]#rpm -qa | grep oracleasmoracleasm-support-2.1.7-1.el5.i386.rpmoracleasm-2.6.18-164.el5-2.0.5-1.el5.i686.rpmoracleasmlib...
11.2.0.3 RAC 全过程--5.Configure user equivalence .bash_pfile
grid:# .bash_profile# Get the aliases and functionsif [ -f ~/.bashrc ]; then . ~/.bashrc# User specific environment and startup programsPATH=$PATH:$HO...
11.2.0.3 RAC 全过程--4.Create install directory
4.1:# groupadd oinstall# groupadd asmadmin# groupadd asmdba# groupadd asmoper# groupadd dba# groupadd oper#useradd -g oinstall ?G asmadmin,asmdba,asmoper grid#useradd -g oinstall -G dba, oper,...
11.2.0.3 RAC 全过程--3.Kernel Configure
# Edit all Node[root@ swhygzhoudb01 etc]# vi sysctl.conf fs.aio-max-nr=1048576fs.file-max=6815744kernel.shmall=2097152kernel.shmmax=1073741824kernel.shmmni=4096kern...
11.2.0.3 RAC 全过程--2.Check rpm packages
rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE} (%{ARCH})\n' binutils compat-libstdc++ elfutils-libelf elfutils-libelf-devel elfutils-libelf-devel-static gcc gcc-c++ glibc glibc-common glibc-de...
11.2.0.3 RAC 全过程--1.Redhat configure
1.1:[root@swhygzhoudb01 ~]# strings /etc/sysconfig/networkNETWORKING=yesNETWORKING_IPV6=noHOSTNAME=swhygzhoudb011.2:[root@swhygzhoudb01 ~]# strings /etc/sysconfig/network-scripts...
Oracle Files
1、与实例相关的文件只有3種:Ø 参数文件(parameter file):这些文件告诉Oracle实例在哪里可以找到控制文件,并且指定某些初始化参数,这些参数定义了...