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博客园 - 孙晓东

perl多线程理解 ORA-00020: No more process state objects available故障一例 SOA架构设计经验分享—架构、职责、数据一致性 利用增量备份恢复因归档丢失造成的DG gap ORACLE之ASM概念 Oracle Dataguard的原理与基本配置 oracle之报错:ORA-00054: 资源正忙,要求指定 NOWAIT linux挂载windows上的共享文件夹 oracle操作之传输表空间 dba诊断之IO 用SecureCRT在windows和CentOS间上传下载文件 Centos6.5下设置静态IP oracle 11g dataguard创建的简单方法 linux下mysql安装、目录结构、配置 dba诊断之lock oracle11G在linux环境下的卸载操作 Ubuntu 14.04(32位)安装Oracle 11g(32位)全过程 linux系统下设置oracle开机自动启动 异机恢复perform restores
Redhat6.5 安装64位oracle11.2.0.1
孙晓东 · 2015-04-23 · via 博客园 - 孙晓东

系统架构

[root@localhost ~]# uname -a

Linux db 2.6.32-431.el6.x86_64 #1 SMP Sun Nov 10 22:19:54 EST 2013 x86_64 x86_64 x86_64 GNU/Linux

[root@localhost ~]# uname -r

2.6.32-431.el6.x86_64

[root@db ~]# cat /proc/version

Linux version 2.6.32-431.el6.x86_64 (mockbuild@x86-023.build.eng.bos.redhat.com) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Sun Nov 10 22:19:54 EST 2013

操作系统

[root@db ~]# cat /etc/redhat-release

Red Hat Enterprise Linux Server release 6.5 (Santiago)

内存

[root@localhost ~]# grep -i memtotal /proc/meminfo

MemTotal:        32872580 kB

[root@db ~]# swapon -s

Filename                                Type            Size    Used    Priority

/dev/dm-1                               partition       16506872        0      -1

磁盘

[root@db ~]# df -h

Filesystem                 Size  Used Avail Use% Mounted on

/dev/mapper/vg_db-lv_root   50G  2.9G   44G   7% /

tmpfs                       16G  152K   16G   1% /dev/shm

/dev/sda1                  485M   40M  421M   9% /boot

/dev/mapper/vg_db-lv_home  2.3T  200M  2.2T   1% /home

内存空闲

[root@db ~]# free

             total       used       free     shared    buffers     cached

Mem:      32872580     798616   32073964          0      26744     323628

-/+ buffers/cache:     448244   32424336

Swap:     16506872          0   16506872

安装包

Oracle官方文档中确定要安装的包如下:

     binutils-2.20.51.0.2-5.11.el6 (x86_64)

     compat-libcap1-1.10-1 (x86_64)

     compat-libstdc++-33-3.2.3-69.el6 (x86_64)

     compat-libstdc++-33-3.2.3-69.el6 (i686)

     gcc-4.4.4-13.el6 (x86_64)

     gcc-c++-4.4.4-13.el6 (x86_64)

     glibc-2.12-1.7.el6 (i686)

     glibc-2.12-1.7.el6 (x86_64)

     glibc-devel-2.12-1.7.el6 (x86_64)

     glibc-devel-2.12-1.7.el6 (i686)

     ksh

     libgcc-4.4.4-13.el6 (i686)

     libgcc-4.4.4-13.el6 (x86_64)

     libstdc++-4.4.4-13.el6 (x86_64)

     libstdc++-4.4.4-13.el6 (i686)

     libstdc++-devel-4.4.4-13.el6 (x86_64)

     libstdc++-devel-4.4.4-13.el6 (i686)

     libaio-0.3.107-10.el6 (x86_64)

     libaio-0.3.107-10.el6 (i686)

     libaio-devel-0.3.107-10.el6 (x86_64)

     libaio-devel-0.3.107-10.el6 (i686)

     libXext-1.1 (x86_64)

     libXext-1.1 (i686)

     libXtst-1.0.99.2 (x86_64)

     libXtst-1.0.99.2 (i686)

     libX11-1.3 (x86_64)

     libX11-1.3 (i686)

     libXau-1.0.5 (x86_64)

     libXau-1.0.5 (i686)

     libxcb-1.5 (x86_64)

     libxcb-1.5 (i686)

     libXi-1.3 (x86_64)

     libXi-1.3 (i686)

     make-3.81-19.el6

     sysstat-9.0.4-11.el6 (x86_64)

     注:(1)安装glibc-2.17-55.el7.i686.rpm时,因为依赖包相互依赖,需要与依赖包同时安装:

(安装命令)

yum -y install \

binutils \

compat-libcap1  \

compat-libstdc++-33 \

compat-libstdc++-33*.i686 \

elfutils-libelf-devel \

gcc \

gcc-c++ \

glibc*.i686 \

glibc \

glibc-devel \

glibc-devel*.i686 \

ksh \

libgcc*.i686 \

libgcc \

libstdc++ \

libstdc++*.i686 \

libstdc++-devel \

libstdc++-devel*.i686 \

libaio \

libaio*.i686 \

libaio-devel \

libaio-devel*.i686 \

make \

sysstat \

unixODBC \

unixODBC*.i686 \

unixODBC-devel \

unixODBC-devel*.i686 \

libXp

rpm -ivh --force --nodeps gcc-4.1.2-55.el5.i386.rpm

机器名设置

[root@localhost ~]# hostname db

[root@localhost ~]# vi /etc/sysconfig/network

HOSTNAME=db

[root@localhost ~]# vi /etc/hosts

添加

10.10.11.229 db

禁用sendmail,提升系统启动速度

chkconfig --levels 12345 sendmail off

禁用SELinux:

/etc/selinux/config

修改

SELINUX=disabled

一定需要重起才有效

SELinux提供了比默认ugo+rwx更详细的权限控制

添加用户组oinstall,dba

groupadd oinstall

groupadd dba

添加用户oracle

useradd -g oinstall -G dba oracle

设置oracle密码

passwd oracle

[root@db ~]# id oracle

uid=500(oracle) gid=500(oinstall) 组=500(oinstall),501(dba)

建立安装目录(google一下OFA)

mkdir -p /u01/app/oracle/product/11.2.0/db_1

chown -R oracle:oinstall /u01/app

chmod -R 775 /u01/app

修改oracle用户环境变量

su - oracle

vi .bash_profile or root下vi ~oracle/.bash_profile

ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE

ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME

ORACLE_SID=ORCL; export ORACLE_SID

ORACLE_TERM=xterm; export ORACLE_TERM

PATH=/usr/sbin:$PATH; export PATH

PATH=$ORACLE_HOME/bin:$PATH; export PATH

LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH

CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

umask 002

改好后,使之生效

source .bash_profile

修改ulimit(感觉好象没有必要)

vim /etc/profile

if [ $USER = "oracle" ]; then

     if [ $SHELL = "/bin/ksh" ]; then

          ulimit -p 16384

          ulimit -n 65536

     else

          ulimit -u 16384 -n 65536

     fi

fi

核心参数

vim /etc/sysctl.conf

fs.aio-max-nr = 1048576

fs.file-max = 6815744

kernel.shmall = 2097152

kernel.shmmax = 17179869184

kernel.shmmni = 4096

kernel.sem = 250 32000 100 128

net.ipv4.ip_local_port_range = 9000 65500

net.core.rmem_default = 262144

net.core.rmem_max = 4194304

net.core.wmem_default = 262144

net.core.wmem_max = 1048586

改好后,使之生效

sysctl -p

/sbin/sysctl -p

改文件限制

vim /etc/security/limits.conf

oracle              soft    nproc   2047

oracle              hard    nproc   16384

oracle              soft    nofile  1024

oracle              hard    nofile  65536

注意:修改此文件是即时生效的,但可能要重登录后再看

ulimit -Sn

ulimit -Hn

ulimit -Sn

ulimit -Sn

ulimit -Sn

vim /etc/pam.d/login (感觉好象没有必要)

session required /lib/security/pam_limits.so

session required pam_limits.so

安装

下载的oracle文件ssh到/u01/app/oracle

xhost + #一定要运行一下

su - oracle

cd /u01/app/oracle

unzip linux.x64_11gR2_database_1of2.zip

unzip linux.x64_11gR2_database_2of2.zip

unset LANG LANGUAGE #解决中文乱码

cd /u01/app/oracle/databse

./runInstaller

Step1:从安装盘找vsftpd-2.0.5-10.el5.i386.rpm

安装rpm -ivh vsftpd-2.0.5-10.el5.i386.rpm

Step2:开启服务

cd /etc/rc.d/init.d

service vsftpd start

orcl229

iptables

-A RH-Firewall-1-INPUT -p tcp --dport 1521 -j ACCEPT

安装后配置

ORACLE11g

数据库自启动配置

修改以下两个文件

/etc/oratab

$ORACLE_HOME/bin/dbstart

[root@redhat ~]# vi /etc/oratab

test:/u01/oracle/product/OraHome:N

修改为

test:/u01/oracle/product/OraHome:Y

[root@redhat ~]# su -l oracle 

[oracle@redhat ~]$ cd $ORACLE_HOME

[oracle@redhat OraHome]$ cd bin

[oracle@redhat bin]$ vi dbstart 

找到

ORACLE_HOME_LISTNER=$1

这一行,将

$1

改为

$ORACLE_HOME

--------------------------------------------------------------------

安装过程中遇到如下问题时:

问题1:

Exception String: Error in invoking target 'mkldflags ntcontab.o nnfgt.o' of makefile '/u01/app/oracle/product/11.2.0/db_1/network/lib/ins_net_client.mk'. See '/u01/app/oraInventory/logs/installActions2015-11-19_03-02-59PM.log' for details.

分析:

gcc版本问题或者gcc的包没有装全

处理方案:

gcc的rpm包的顺序及方法

glibc

# rpm -ivh glibc-common-2.12-1.25.el6.x86_64.rpm

 # rpm -ivh kernel-headers-2.6.32-131.0.15.el6.x86_64.rpm

 # rpm -ivh libgcc-4.4.5-6.el6.x86_64.rpm

 # rpm -ivh glibc-2.12-1.25.el6.x86_64.rpm

 # rpm -ivh libgomp-4.4.5-6.el6.x86_64.rpm

 # rpm -ivh nscd-2.12-1.25.el6.x86_64.rpm

 # rpm -ivh glibc-headers-2.12-1.25.el6.x86_64.rpm

 # rpm -ivh glibc-devel-2.12-1.25.el6.x86_64.rpm

 # rpm -ivh mpfr-2.4.1-6.el6.x86_64.rpm

 # rpm -ivh ppl-0.10.2-11.el6.x86_64.rpm

 # rpm -ivh cloog-ppl-0.15.7-1.2.el6.x86_64.rpm

 # rpm -ivh cpp-4.4.5-6.el6.x86_64.rpm

 # rpm -ivh gcc-4.4.5-6.el6.x86_64.rpm

注:以上是安装gcc,软件安装顺序不能错。

******************************************

 # rpm -ivh libstdc++-4.4.5-6.el6.x86_64.rpm

 # rpm -ivh libstdc++-devel-4.4.5-6.el6.x86_64.rpm

 # rpm -ivh gcc-c++-4.4.5-6.el6.x86_64.rpm

注:以上是安装gcc-c++

按照上面的顺序安装完gcc后题目所说的错误就能修正了

安装过程中遇到问题:

 DBCA fails while in the middle of creating the database with the following errors

ORA-13516: AWR Operation failed: CATPROC not valid

ORA-06512: at "SYS.DBMS_SWRF_INTERNAL", line 206

ORA-06512: at "SYS.DBMS_SWRF_INTERNAL", line 239

ORA-06512: at line 1

Cause

 ORA-13516 DURING DB CREATION WHEN DB PWD CONTAINS " " (SPACE) CHARACTER Bug ID 8633879

This Bug is suspended due to lack of required information, but the issue is solved by using workaround (removing the space and the special characters used in the passwd)

Solution

Do not include any spaces or special characters in the password,

If you are particular with the passwords, then you can reset the passwords once the database is created. Eg:

conn / as sysdba

alter user USERNAME identified by PWD;

上面讲到密码中包含空格或是特殊字符就可能会在dbca时出现以上错误.在建库的时候要避免使用空格或是特殊字符.当然和密码中特殊字符相关的错误,也可能出现在rman中等.

---------------------

利用

dbca

创建数据库时提示

ORA-12532: TNS:invalid argument

错误代码,

是iptables没有开放1521端口,在iptables

中添加以下条目

-A INPUT -p tcp --dport 1521 -j ACCEPT

解决问题。

iptables导致远程连接linux下oracle数据库失败

service iptables stop 后。

连接、操作都正常,确定是iptables的原因。

然而,不能为了连接把整个iptables关掉,还是要查到具体是那个规则造成的。

在上查到一篇文章提到修改

vi /etc/sysconfig/iptables

则将

-A INPUT -p tcp --dport 1521 -j ACCEPT

插入到

-A INPUT -j REJECT --reject-with icmp-host-prohibited

之前。

重新启动iptables,数据库可以正常连接。

调整memory target后

SQL> alter system set memory_max_target=28G scope=spfile;

System altered.

SQL> alter system set memory_target=28G scope=spfile;

System altered.

SQL> shutdown immediate;

Database closed.

Database dismounted.

ORACLE instance shut down.

SQL> startup

ORA-00845: MEMORY_TARGET not supported on this system

原因:

MEMORY_MAX_TARGET 的设置不能超过 /dev/shm 的大小

[root@db ORCL]# df -h |grep shm

tmpfs                       16G   80K   16G   1% /dev/shm

解决方法:

mount -t tmpfs shmfs -o size=28G /dev/shm

vi /etc/fstab(修改使之永久生效)

tmpfs                   /dev/shm                tmpfs   defaults,size=28G        0 0