Linux5.5安装10g rac

Posted 2020-07-30 datalife

以前安装总结的，现把它贴出来，虽然10g现在慢慢越少了，但也有不少生产库跑10g的。

1.
vi /etc/hosts

10.168.39.243    orcldb1   
10.168.39.245   orcldb2   
192.168.39.243  orcldb1-priv       
192.168.39.245  orcldb2-priv      
10.168.39.242   orcldb1-vip        
10.168.39.244   orcldb2-vip       

2.
groupadd oinstall
groupadd dba
useradd -g oinstall -G dba -d /oracle oracle
useradd -g oinstall -G dba oracle
passwd oracle
id oracle


mkdir -p /oracle/product/10.2.0/crs_1
mkdir -p /oracle/product/10.2.0/db_1
mkdir -p /oraInventory
chown -R oracle:oinstall /oracle
chown -R oracle:oinstall /oraInventory
chmod -R 775 /oracle
chmod -R 775 /oraInventory

su - oracle
vi.bash_prifole
# Oracle Settings
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1; export ORACLE_HOME
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK; export NLS_LANG
ORA_NLS33=$ORACLE_HOME/common/nls/admin/data; export ORA_NLS33
ORACLE_SID=orcl1; export ORACLE_SID
CRS_HOME=/oracle/product/10.2.0/crs_1; export CRS_HOME
ORACLE_TERM=xterm; export ORACLE_TERM
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$CRS_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib; export LD_LIBRARY_PATH
export TNS_NAMES=$ORACLE_HOME/network/admin
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib:$ORACLE_HOME/network/jlib; export CLASSPATH

stty erase ^H

su - root
vi /etc/sysctl.conf

kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.file-max = 65536
net.ipv4.ip_local_port_range = 1024 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 1048576
net.core.wmem_default = 262144
net.core.wmem_max = 262144

sysctl -p

vi /etc/security/limits.conf

oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536

vi /etc/pam.d/login
session required /lib/security/pam_limits.so

vi /etc/rc.local
modprobe hangcheck-timer hangcheck-tick=30 hangcheck_margin=180

crontab -e
08 01  * * * /usr/sbin/ntpdate -u 10.168.192.10
08 13  * * * /usr/sbin/ntpdate -u 10.168.192.33

安装RPM包

RAW绑定
节点1：
Disk /dev/sdb: 107.3 GB, 107374182400 byte
Disk /dev/sdc: 1073 MB, 1073741824 bytes
Disk /dev/sdd: 1073 MB, 1073741824 bytes
Disk /dev/sde: 1073 MB, 1073741824 bytes
Disk /dev/sdf: 1073 MB, 1073741824 bytes
Disk /dev/sdg: 1073 MB, 1073741824 bytes
Disk /dev/sdh: 429.4 GB, 429496729600 bytes
Disk /dev/sdi: 429.4 GB, 429496729600 bytes

节点2：
Disk /dev/sdb: 107.3 GB, 107374182400 bytes
Disk /dev/sdc: 1073 MB, 1073741824 bytes
Disk /dev/sdd: 1073 MB, 1073741824 bytes
Disk /dev/sde: 1073 MB, 1073741824 bytes
Disk /dev/sdf: 1073 MB, 1073741824 bytes
Disk /dev/sdg: 1073 MB, 1073741824 bytes
Disk /dev/sdh: 429.4 GB, 429496729600 bytes
Disk /dev/sdi: 429.4 GB, 429496729600 bytes

/etc/sysconfig/rawdevices

/dev/raw/raw1 /dev/sdc
/dev/raw/raw2 /dev/sdd
/dev/raw/raw3 /dev/sde
/dev/raw/raw4 /dev/sdf
/dev/raw/raw5 /dev/sdg
/dev/raw/raw6 /dev/sdh
/dev/raw/raw7 /dev/sdi

UDEV
vi /etc/udev/rules.d/60-raw.rules
KERNEL=="raw[1-2]",OWNER="root",GROUP="oinstall",MODE="640"
KERNEL=="raw[3-9]",OWNER="oracle",GROUP="oinstall",MODE="660"

chkconfig --list rawdevices
service rawdevices restart

ll /dev/raw看权限改了没

互相ping PIP和私网IP

两个节点
su - oracle
mkdir ~/.ssh
chmod 700 ~/.ssh
ssh-keygen -t rsa     ##########输入与oracle不同的口令或者空
ssh-keygen -t dsa            ##########输入与oracle不同的口令或者空

节点1
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
ssh orcldb2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
ssh orcldb2 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
scp ~/.ssh/authorized_keys orcldb2:~/.ssh/authorized_keys

两机相互执行，看看是否还需要输入密码
ssh orcldb1 date
ssh orcldb2 date
ssh orcldb1-priv date
ssh orcldb2-priv date
住：创建oracle用户尽量别-d 指定路径。要不权限问题ssh怎么都不通。

切换至node2 执行
ssh orcldb1 date
ssh orcldb2 date
ssh orcldb1-priv date
ssh orcldb2-priv date

安装集群软件
./runInstaller -ignoreSysPrereqs
接着图形化界面略过，到最后执行root.sh之前安装补丁p4679769，linux 下使用多路径时，需要安装该补丁。
clsfmt.bin这个文件覆盖到两个节点$CRS_HOME/bin下
执行./clsfmt ocr /dev/raw/raw1 测试
具体也可参考http://blog.csdn.net/tianlesoft/article/details/6039210

执行root.sh之前两个节点修改vipca和srvctl
if [ "$arch" = "i686" -o "$arch" = "ia64" ]
then
LD_ASSUME_KERNEL=2.4.19
export LD_ASSUME_KERNEL
fi
#End workaround
在fi 后新添加一行：
unset LD_ASSUME_KERNEL

找到如下内容：
LD_ASSUME_KERNEL=2.4.19
export LD_ASSUME_KERNEL
同样在其后新增加一行：
unset LD_ASSUME_KERNEL

CSS is active on all nodes.
Waiting for the Oracle CRSD and EVMD to start
Oracle CRS stack installed and running under init(1M)
Running vipca(silent) for configuring nodeapps
Error 0(Native: listNetInterfaces:[3])
  [Error 0(Native: listNetInterfaces:[3])]
 
./oifcfg setif -global eth2/10.230.39.224:public
./oifcfg setif -global eth3/192.168.39.0:cluster_interconnect
./oifcfg getif

执行vipca