admin 管理员组文章数量: 1184232
2024年1月15日发(作者:下列不属于数据库管理系统的是)
Oracle 11g RAC for AIX
安装步骤
DBAlexander
目录
一、安操作系统检查
二、安装装备工作
2.1.创建Grid Infrastructure和oracle用户和组
2.2.创建Grid 集群如阿健和Oracle Database目录
2.3.检查硬件条件
地址分配
2.5.调整操作系统参数
2.6.配置ntp服务(服务端、客户端)
2.7.配置SSH
2.8.配置 SSH LoginGraceTime 参数
2.9.配置GI用户环境
2.10.配置ORACLE环境变量
2.11.准备ASM磁盘
三、Grid Infrastructure安装过程
3.1.检查root 用户umask为022
3.2.检查grid 用户umask为022
3.3.检查oracle 用户umask为022
3.4./etc/hosts准备
3.5.检查ifconfig值
3.6.清理socket文件
3.7.开始安装GI
四、安装Oracle Database 11gR2(不建库)
五、安装最新的OPatch
六、Oracle GI & RDBMS 安装PSU3补丁(18706472)
七、调整GI资源
八、调整ASM参数
九、安装ONE-OFF补丁
十、创建数据库
十一、加载one-off 补丁SQL 语句
十二、调整数据库参数
十三、调整11g 默认 profile
十四、Oracle11g RAC常用命令
14.1.数据库集群源状态查看
11g GI 启停命令
14.3.维护注意点
3
4
4
5
5
5
6
8
9
10
10
11
11
15
15
15
15
15
15
15
16
29
33
34
35
35
35
36
41
41
42
42
42
43
43
/alexalexander/ 第2页
DBAlexander
一、安操作系统检查
1. 检查软件条件
软件
操作系统
时区
AIX 7.1
operating
system
filesets
条件
AIX 7.1 TL3
oslevel -s
ydzydb1
7100-02-04-1341
ydzydb2
7100-02-04-1341
echo $TZ
chtz BEIST-8
echo $TZ
BEIST-8 BEIST-8
fstat
at
ols
.10.1.0.0 or later
.10.1.0.0 or later
检查:
lslpp -l|grep
lslpp -l|grep
lslpp -l|grep
lslpp -l|grep fstat
lslpp -l|grep at
lslpp -l|grep ols
lslpp -l|grep
instfix -a -ivk IZ87216
instfix -a -ivk IZ87564
instfix -a -ivk IZ89165
instfix -a -ivk IV35893
具体要求:
IZ87216
IZ87564
IZ89165
IZ97035
IV53587
IV24317
iv09541(7.1 TL1)
IV35893
IZ91983
IV04047
IZ89165
IZ94963
IZ96658
IZ76101
1.以下四个APAR根据版本选择一个:
7100-02 IV11460
7100-01-04-1216 IV10484
7100-01-02-1150 IV10484
7100-00-05-1207 IV09133
2.以下四个APAR根据版本选择一个:
7100 TL2 7100-02 IV11991
7100 TL1 SP4 7100-01-04-1216 IV10802
7100 TL1 SP2 7100-01-02-1150 IV10802
7100 TL0 SP5 7100-00-05-1207 IV09114
3.以下四个APAR根据版本选择一个:
7100 TL2 7100-02 IV11988
7100 TL1 SP4 7100-01-04-1216 IV10803
fstat
at
ols
12.1.0.0
12.1.0.0
fstat
at
ols
12.1.0.0
12.1.0.0
AIX APAR
and Other
Operating
System
Fixes
说明:上表列出的各个补丁,其名称与不同版本的TL有密切的关系,并且可能在某个TL上需要安装,但是在更高版本的TL上就不需要安装了。因此需要由IBM仔细确认。
主机工程师check:
已经安装最新版本的所有补丁
/alexalexander/ 第3页
DBAlexander
7100 TL1 SP2 7100-01-02-1150 IV10803
7100 TL0 SP5 7100-00-05-1207 IV11176
4.以下四个APAR根据版本选择一个:
7100 TL2 7100-02 IV11455
7100 TL1 SP4 7100-01-04-1216 IV10791
7100 TL1 SP2 7100-01-02-1150 IV10791
7100 TL0 SP5 7100-00-05-1207 IV11177
5.以下三个APAR根据版本选择一个:
7100 TL2 7100-02 IV23735
7100 TL1 SP5 7100-01-05-1228 IV11261
7100 TL0 SP7 7100-00-07-1228 IV23960
6.以下2个APAR根据版本选择一个:
7100 TL1 7100-01 IZ96745
7100 TL0 SP3 7100-00-03-1115 IZ96373
7.以下2个APAR根据版本选择一个:
7100 TL1 7100-01 IZ97923
7100 TL0 SP6 7100-00-06-1216 IZ92569
8.以下3个APAR根据版本选择一个:
7100 TL2 7100-02 IV26731
7100 TL1 SP6 7100-01-06-1241 IV27014
7100 TL0 SP8 7100-00-08-1241 IV26581
由于本次主机为4端口单芯片网卡,
所以没有配置网卡聚合
IP,主机名,网卡设置等网络配置
主机名改为:
主:oradb01/oradb02
备:sifcstb1
ifconfig -a
smitty etherchannel
JDK
说明: 建议网卡绑定(使用主、备模式,不要使用load balance模式。)
IBM JDK 1.6.0.00 (64 BIT)
java -version
/usr/java6/bin/java -version
_CN 5.0.0.175
_CN 5.0.0.175
5.0.0.500
Java5_ 5.0.0.500
6.0.0.375
Java6_ 6.0.0.455
5.0.0.500
Java5_ 5.0.0.500
6.0.0.375
Java6_ 6.0.0.455
时间一致,并配置NTP服务器
检查操作系统时间
[2个节点]
date
如果不对,修改时间:
smitty date
二、安装装备工作
2.1.创建Grid Infrastructure和oracle用户和组
创建/oracle目录,大小为80G
/alexalexander/ 第4页
DBAlexander
[2个节点]
mkgroup -'A' id='1000' adms='root' oinstall
mkgroup -'A' id='1100' adms='root' asmadmin
mkgroup -'A' id='1200' adms='root' dba
mkgroup -'A' id='1300' adms='root' asmdba
mkgroup -'A' id='1301' adms='root' asmoper
mkgroup -'A' id='1302' adms='root' oper
useradd -u '1100' -g 'oinstall' -G 'asmadmin,asmdba,asmoper' -m grid
useradd -u '1101' -g 'oinstall' -G 'dba,asmdba,oper' -m oracle
passwd grid
passwd oracle
说明:并需要使用该用户重新登录一次。
## 3个能力
chuser capabilities=CAP_NUMA_ATTACH,CAP_BYPASS_RAC_VMM,CAP_PROPAGATE grid
chuser capabilities=CAP_NUMA_ATTACH,CAP_BYPASS_RAC_VMM,CAP_PROPAGATE oracle
## check
lsuser -a capabilities oracle
lsuser -a capabilities grid
2.2.创建Grid 集群如阿健和Oracle Database目录
Oracle Base目录用是用来存放Oracle ASM和Oracle cluster相关的诊断文件,管理日志和其他相关日志的目录。
[2个节点]
以下runIntaller时自动创建
mkdir
chown
mkdir
chown
chmod
-p /oracle/app/11.2.0/grid
-R grid:dba /oracle
-p /oracle/app/oracle/product/11.2.0/dbhome_1
oracle:dba /oracle/app/oracle
-R 775 /oracle
2.3.检查硬件条件
硬件
内存
交换区
条件
120GB
lsps -a
64GB
5GB
/oracle 80GB
/tmp
Grid Home目录
Oracle Home目录
地址分配
【ydzydb1】:
/alexalexander/ 第5页
DBAlexander
vi /etc/hosts
################public ip #############
10.228.7.34 ydzydb1
10.228.7.36 ydzydb2
##############vip ################
10.228.7.35 ydzydb1-vip
10.228.7.37 ydzydb2-vip
##############private ip #######
192.168.1.100 ydzydb1-prv
192.168.1.101 ydzydb2-prv
#############scan ip ##########
10.228.7.38 ydzydb-scan
说明:通过执行ifconfig -a 检查2个节点的网络设备名字是否一致
【ydzydb2】:
vi /etc/hosts
################public ip #############
10.228.7.34 ydzydb1
10.228.7.36 ydzydb2
##############vip ################
10.228.7.35 ydzydb1-vip
10.228.7.37 ydzydb2-vip
##############private ip #######
192.168.1.100 ydzydb1-prv
192.168.1.101 ydzydb2-prv
#############scan ip ##########
10.228.7.38 ydzydb-scan
说明:通过执行ifconfig -a 检查2个节点的网络设备名字是否一致
2.5.调整操作系统参数
系统参数
异步IO
命令
##aio_maxreqs 为65536
ioo -o aio_maxreqs
aio_maxreqs = 65536
##调整 aio max min server数量
/alexalexander/ 第6页
DBAlexander
虚拟内存
系统块大小分配
配置Shell限制
ioo -a|grep server
aio_maxservers = 80
aio_minservers = 40
aio_server_inactivity = 300
posix_aio_maxservers = 30
posix_aio_minservers = 3
posix_aio_server_inactivity = 300
ioo -po aio_maxservers=80
ioo -po aio_minservers=40
ioo -a|grep server
vmo -F -a
vmo -p -o minperm%=3
vmo -p -o maxclient%=20
vmo -p -o maxperm%=20
vmo -p -o strict_maxclient=1
vmo -p -o strict_maxperm=1
vmo -p -o v_pinshm=1
vmo -r -o page_steal_method=1
vmo -p -o lru_file_repage=0 (无此项)
注意:
Modification to restricted tunable strict_maxclient, confirmation required yes/no
##check
vmo -Fa|grep -E
'minperm|maxclient|maxperm|strict_maxclient|strict_maxperm|lru_file_repage|page_steal_method'
minperm% = 3
v_pinshm = 1
maxclient% = 20
maxperm% = 20
page_steal_method = 1
strict_maxclient = 1
strict_maxperm = 1
lsattr -El sys0 -a ncargs
##如果小于128,那么执行以下命令调整,否则忽略。
chdev -l sys0 -a ncargs='256'
1. 调整ulimit
增加以下行到 /etc/security/limits 文件中(grid,oracle2个用户):
vi /etc/security/limits
grid:
fsize = -1
core = 2097151
cpu = -1
data = -1
rss = -1
stack = -1
nofiles = -1
oracle:
fsize = -1
core = 2097151
cpu = -1
data = -1
rss = -1
stack = -1
/alexalexander/ 第7页
DBAlexander
配置用户进程参数
配置网络优化参数
nofiles = -1
调整maxuproc
##查看
lsattr -E -l sys0 -a maxuproc
##修改
chdev -l sys0 -a maxuproc=16384
##查看
lsattr -E -l sys0 -a maxuproc
no -p -o udp_sendspace=1048576
no -p -o udp_recvspace=2097152
no -p -o tcp_sendspace=1048576
no -p -o tcp_recvspace=1048576
no -p -o rfc1323=1
no -p -o sb_max=4194304
no -ro ipqmaxlen=512
no -p -o tcp_ephemeral_low=9000
no -p -o tcp_ephemeral_high=65500
no -p -o udp_ephemeral_low=9000
no -p -o udp_ephemeral_high=65500
## check
no -a|grep -E 'udp_sendspace|udp_recvspace|tcp_sendspace|
tcp_recvspace|rfc1323|sb_max|ipqmaxlen|tcp_ephemeral|udp_ephemeral'
ipqmaxlen = 512
rfc1323 = 1
sb_max = 4194304
tcp_ephemeral_high = 65500
tcp_ephemeral_low = 9000
tcp_recvspace = 1048576
udp_ephemeral_high = 65500
udp_ephemeral_low = 9000
udp_recvspace = 2097152
udp_sendspace = 1048576
runInstaller时会检测interface的rfc1323参数
chdev -l en0 -a rfc1323=1
chdev -l en2 -a rfc1323=1
2.6.配置ntp服务(服务端、客户端)
[主节点1/2,NTP客户端配置]
(1).查询NTP客户端与服务器端的时间差。“172.58.2.21”即为NTP server的IP地址。
# ntpdate -d
172.58.2.21
(2). 编辑NTP client端的/etc/文件。
(1).注释掉broadcastclient一行
(2).添加“server 172.58.2.21”。
***************************
#broadcastclient
server 172.58.2.21
/alexalexander/ 第8页
DBAlexander
driftfile /etc/
tracefile /etc/
***************************
(3). 修改文件/etc/
vi /etc/
将:
#start xntpd "$src_running"
修改为:
start /usr/sbin/xntpd "$src_running" "-x"
(4).重新启动ntp进程。
# stopsrc -s xntpd
如果NTP服务器上存在数据库,必须使用"-x"的函数,防止始终反方向运行,命令如下:
# startsrc -s xntpd -a "-x"
(5).检查ntp进程是否正常启动。
# lssrc -ls xntpd
显示结果如下,Sys peer为“no peer, system is insane”表示还未同步:
(6).检查ntp
ntpq -p
2.7.配置SSH
Oracle Database 11gR2 OUI在安装过程中使用ssh和scp命令,因此要求在集群中配置ssh用户对等。我们可以在OUI的运行界面中配置SSH。本次安装手动配置:
首先确保ssh软件已经安装配置好
lslpp -l|grep ssh
(1). 配置grid 用户的ssh 等同性
su - grid
rm -rf .ssh
mkdir ~/.ssh
chmod 700 ~/.ssh
ssh-keygen -b 1024 -t dsa
ssh-keygen -b 1024 -t rsa
cd ~/.ssh
/alexalexander/ 第9页
DBAlexander
cat * >> authorized_keys
cat * >> authorized_keys2
scp * oradb02:/home/grid/.ssh
ssh oradb01 date
ssh oradb02 date
ssh oradb01-priv date
ssh oradb02-priv date
(2). 配置oracle 用户等同性
su - oracle
rm -r .ssh
mkdir ~/.ssh
chmod 700 ~/.ssh
cd ~/.ssh
ssh-keygen -b 1024 -t dsa
ssh-keygen -b 1024 -t rsa
cat * >> authorized_keys
cat * >> authorized_keys2
scp * oradb02:/home/oracle/.ssh
ssh oradb01 date
ssh oradb02 date
ssh oradb01-priv date
ssh oradb02-priv date
2.8.配置 SSH LoginGraceTime 参数
用户修改文件 /etc/ssh/sshd_config
vi /etc/ssh/sshd_config
2. 反注释” #LoginGraceTime 2m”
LoginGraceTime 0
3. 保存文件/etc/ssh/sshd_config
4. 重启 SSH.
lssrc -s sshd
stopsrc -s sshd;startsrc -s sshd
lssrc -s sshd
2.9.配置GI用户环境
grid:
vi .profile
[节点1]
export ORACLE_BASE=/oracle/app/grid
export ORACLE_HOME=/oracle/app/11.2.0/grid
export DISPLAY=192.192.168.128:0.0;export DISPLAY
/alexalexander/ 第10页
DBAlexander
export PATH=$ORACLE_HOME/OPatch:$ORACLE_HOME/bin:$PATH
export NLS_LANG=american_16gbk
export AIXTHREAD_SCOPE=S
umask 022
export ORACLE_SID=+ASM1
[节点2]
export ORACLE_BASE=/oracle/app/grid
export ORACLE_HOME=/oracle/app/11.2.0/grid
export DISPLAY=192.192.168.128:0.0;export DISPLAY
export PATH=$ORACLE_HOME/OPatch:$ORACLE_HOME/bin:$PATH
export NLS_LANG=american_16gbk
export AIXTHREAD_SCOPE=S
umask 022
export ORACLE_SID=+ASM2
2.10.配置ORACLE环境变量
vi .profile
[节点1]
export ORACLE_BASE=/oracle/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export GRID_HOME=/oracle/app/11.2.0/grid
export PATH=$ORACLE_HOME/OPatch/:$ORACLE_HOME/bin:$GRID_HOME/bin:$PATH
export NLS_LANG=american_16gbk
export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'
export ORACLE_SID=ydzydb1
umask 022
[节点2]
export ORACLE_BASE=/oracle/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
export GRID_HOME=/oracle/app/11.2.0/grid
export PATH=$ORACLE_HOME/OPatch/:$ORACLE_HOME/bin:$GRID_HOME/bin:$PATH
export NLS_LANG=american_16gbk
export NLS_DATE_FORMAT='yyyy-mm-dd hh24:mi:ss'
export ORACLE_SID=ydzydb2
umask 022
2.11.准备ASM磁盘
以下有客户具体决定
33块50GB的盘
磁盘组:OCRVOTE
Hdisk7 none None
Hdisk8 none None
Hdisk9 none None
磁盘组:DATADG
Hdisk4 none None
Hdisk5 none None
Hdisk6 none None
hdisk10 none None
/alexalexander/ 第11页
DBAlexander
hdisk11 none None
hdisk12 none None
hdisk13 none None
hdisk14 none None
hdisk15 none None
hdisk16 none None
hdisk17 none None
hdisk18 none None
hdisk19 none None
hdisk20 none None
hdisk21 none None
hdisk22 none None
hdisk23 none None
hdisk24 none None
hdisk25 none None
hdisk26 none None
磁盘组:ARCHDG
hdisk27 none None
hdisk28 none None
hdisk29 none None
hdisk30 none None
hdisk31 none None
hdisk32 none None
hdisk33 none None
hdisk34 none None
hdisk35 none None
hdisk36 none None
### 查看除了rootvg的磁盘
lspv|grep -v root
确保可使用的磁盘
##查看盘大小 ( 如:hdisk2- hdisk3)
bootinfo -s hdisk2
bootinfo -s hdisk3
……
# bootinfo -s hdisk4
51200
## 清除磁盘pvid
chdev -l hdisk2 -a pv=yes
chdev -l hdisk3 -a pv=yes
……
由于没有分配pvid,可以忽略此步骤.
## 查看是reserve_lock 还是reserve_policy属性:
lsattr -E -l hdisk2 | grep reserve_
采用IBM MPIO时,没有查看到reserve_policy或reserve_lock属性,安装XP MPIO后可以调整reserve_policy。
【2个节点】
chdev -l hdisk4 -a reserve_policy=no_reserve
/alexalexander/ 第12页
DBAlexander
chdev -l hdisk5 -a reserve_policy=no_reserve
chdev -l hdisk6 -a reserve_policy=no_reserve
chdev -l hdisk7 -a reserve_policy=no_reserve
chdev -l hdisk8 -a reserve_policy=no_reserve
chdev -l hdisk9 -a reserve_policy=no_reserve
chdev -l hdisk10 -a reserve_policy=no_reserve
chdev -l hdisk11 -a reserve_policy=no_reserve
chdev -l hdisk12 -a reserve_policy=no_reserve
chdev -l hdisk13 -a reserve_policy=no_reserve
chdev -l hdisk14 -a reserve_policy=no_reserve
chdev -l hdisk15 -a reserve_policy=no_reserve
chdev -l hdisk16 -a reserve_policy=no_reserve
chdev -l hdisk17 -a reserve_policy=no_reserve
chdev -l hdisk18 -a reserve_policy=no_reserve
chdev -l hdisk19 -a reserve_policy=no_reserve
chdev -l hdisk20 -a reserve_policy=no_reserve
chdev -l hdisk21 -a reserve_policy=no_reserve
chdev -l hdisk22 -a reserve_policy=no_reserve
chdev -l hdisk23 -a reserve_policy=no_reserve
chdev -l hdisk24 -a reserve_policy=no_reserve
chdev -l hdisk25 -a reserve_policy=no_reserve
chdev -l hdisk26 -a reserve_policy=no_reserve
chdev -l hdisk27 -a reserve_policy=no_reserve
chdev -l hdisk28 -a reserve_policy=no_reserve
chdev -l hdisk29 -a reserve_policy=no_reserve
chdev -l hdisk30 -a reserve_policy=no_reserve
chdev -l hdisk31 -a reserve_policy=no_reserve
chdev -l hdisk32 -a reserve_policy=no_reserve
chdev -l hdisk33 -a reserve_policy=no_reserve
chdev -l hdisk34 -a reserve_policy=no_reserve
chdev -l hdisk35 -a reserve_policy=no_reserve
chdev -l hdisk36 -a reserve_policy=no_reserve
chown grid:asmadmin /dev/rhdisk4
chown grid:asmadmin /dev/rhdisk5
chown grid:asmadmin /dev/rhdisk6
chown grid:asmadmin /dev/rhdisk7
chown grid:asmadmin /dev/rhdisk8
chown grid:asmadmin /dev/rhdisk9
chown grid:asmadmin /dev/rhdisk10
chown grid:asmadmin /dev/rhdisk11
chown grid:asmadmin /dev/rhdisk12
chown grid:asmadmin /dev/rhdisk13
chown grid:asmadmin /dev/rhdisk14
chown grid:asmadmin /dev/rhdisk15
chown grid:asmadmin /dev/rhdisk16
chown grid:asmadmin /dev/rhdisk17
chown grid:asmadmin /dev/rhdisk18
chown grid:asmadmin /dev/rhdisk19
chown grid:asmadmin /dev/rhdisk20
chown grid:asmadmin /dev/rhdisk21
chown grid:asmadmin /dev/rhdisk22
chown grid:asmadmin /dev/rhdisk23
chown grid:asmadmin /dev/rhdisk24
chown grid:asmadmin /dev/rhdisk25
chown grid:asmadmin /dev/rhdisk26
chown grid:asmadmin /dev/rhdisk27
chown grid:asmadmin /dev/rhdisk28
chown grid:asmadmin /dev/rhdisk29
chown grid:asmadmin /dev/rhdisk30
chown grid:asmadmin /dev/rhdisk31
chown grid:asmadmin /dev/rhdisk32
chown grid:asmadmin /dev/rhdisk33
chown grid:asmadmin /dev/rhdisk34
/alexalexander/ 第13页
DBAlexander
chown grid:asmadmin /dev/rhdisk35
chown grid:asmadmin /dev/rhdisk36
chmod 660 /dev/rhdisk4
chmod 660 /dev/rhdisk5
chmod 660 /dev/rhdisk6
chmod 660 /dev/rhdisk7
chmod 660 /dev/rhdisk8
chmod 660 /dev/rhdisk9
chmod 660 /dev/rhdisk10
chmod 660 /dev/rhdisk11
chmod 660 /dev/rhdisk12
chmod 660 /dev/rhdisk13
chmod 660 /dev/rhdisk14
chmod 660 /dev/rhdisk15
chmod 660 /dev/rhdisk16
chmod 660 /dev/rhdisk17
chmod 660 /dev/rhdisk18
chmod 660 /dev/rhdisk19
chmod 660 /dev/rhdisk20
chmod 660 /dev/rhdisk21
chmod 660 /dev/rhdisk22
chmod 660 /dev/rhdisk23
chmod 660 /dev/rhdisk24
chmod 660 /dev/rhdisk25
chmod 660 /dev/rhdisk26
chmod 660 /dev/rhdisk27
chmod 660 /dev/rhdisk28
chmod 660 /dev/rhdisk29
chmod 660 /dev/rhdisk30
chmod 660 /dev/rhdisk31
chmod 660 /dev/rhdisk32
chmod 660 /dev/rhdisk33
chmod 660 /dev/rhdisk34
chmod 660 /dev/rhdisk35
chmod 660 /dev/rhdisk36
## 格式化磁盘头
dd if=/dev/zero of=/dev/rhdisk4 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk5 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk6 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk7 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk8 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk9 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk10 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk11 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk12 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk13 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk14 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk15 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk16 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk17 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk18 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk19 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk20 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk21 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk22 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk23 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk24 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk25 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk26 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk27 bs=1024k count=1
/alexalexander/ 第14页
DBAlexander
dd if=/dev/zero of=/dev/rhdisk28 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk29 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk30 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk31 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk32 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk33 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk34 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk35 bs=1024k count=1
dd if=/dev/zero of=/dev/rhdisk36 bs=1024k count=1
三、Grid Infrastructure安装过程
3.1.检查root 用户umask为022
# umask
022
3.2.检查grid 用户umask为022
# su - grid
umask
022
3.3.检查oracle 用户umask为022
# su - oracle
umask
022
3.4./etc/hosts准备
说明:检查2边节点内容一致!!
3.5.检查ifconfig值
注意:2个节点public,private网卡名一致:
[节点1]
ifconfig -a
netstat -in
[节点2]
ifconfig -a
netstat -in
3.6.清理socket文件
rm -rf /tmp/.oracle
rm -rf /tmp/OraInst*
/alexalexander/ 第15页
DBAlexander
3.7.开始安装GI
# su - grid
export DISPLAY=10.228.7.17:0.0
cd /oracle/orainst/grid
./runInstaller
********************************************************************************
Has '' been run by root on all nodes? [y/n] (y) --回车之前,首先2个节点root执行以下命令
2个节点使用root用户执行 :
[节点1]
[节点2]
选择skip software updates
选择install and configure Grid Infrastucture for a cluster,点击next
/alexalexander/ 第16页
DBAlexander
选择Advanced Installation
点击next
/alexalexander/ 第17页
DBAlexander
填写/etc/hosts中配好的scan name,点击next
添加其他节点信息,点击next
/alexalexander/ 第18页
DBAlexander
选择en0作为public,en2作为private, 点击next
选择ASM,点击next
/alexalexander/ 第19页
DBAlexander
填写存放OCR和VOTE盘的diskgroup名,选择normal 冗余模式,并选择三块盘,点击next
ASM实例用户密码: oracle_123
/alexalexander/ 第20页
DBAlexander
如图所示选择操作系统组, 点击next
/alexalexander/ 第21页
DBAlexander
点击next
点击next
/alexalexander/ 第22页
DBAlexander
等待安装条件检查:
网络参数大于oracle的检查值,可忽略,点击右上角的ignore all,然后点击next
点击install,开始安装
/alexalexander/ 第23页
DBAlexander
等待安装完成:
提示以root身份依次在两个节点上运行命令.
【节点1,2】:确保运行和之前,确保root用户PATH路径下,使用bash,可以找到unzip文件, 并且没有设置JAVA_HOME环境变量,否则TFA组件无法正常安装
unset JAVA_HOME
env|grep JAVA
which unzip
如果PATH路径下找不到unzip,将PATH设置为PATH=$PATH:/oracle/app/11.2.0/grid/bin,因为安装tfa的时候,搜索路径必须能够找到unzip命令,否则会导致tfa安装失败
export PATH=/oracle/app/11.2.0/grid/bin:$PATH
which unzip
提示以root身份依次在两个节点上串行运行命令和,不要同时执行.
执行前务必确保前面root用户的环境变量的检查和设置
不要同时执行,必须上一步成功执行后,才能够执行下一步.
执行前务必确保前面root用户的环境变量的检查和设置
【节点1】:
/oracle/app/oraInventory/
【节点2】:
/oracle/app/oraInventory/
【节点1】:
/oracle/app/11.2.0/grid/
【节点2】:
/oracle/app/11.2.0/grid/
节点1执行过程如下:
# env|grep JAVA
# export PATH=/oracle/app/11.2.0/grid/bin:$PATH
# which unzip
/oracle/app/11.2.0/grid/bin/unzip
# /oracle/app/oraInventory/
/alexalexander/ 第24页
DBAlexander
Changing permissions of /oracle/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /oracle/app/oraInventory to oinstall.
The execution of the script is complete.
# which unzip
/oracle/app/11.2.0/grid/bin/unzip
# /oracle/app/11.2.0/grid/
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oracle/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Creating /usr/local/
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /oracle/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
Installing Trace File Analyzer
User grid has the required capabilities to run CSSD in realtime mode
OLR initialization - successful
root wallet
root wallet cert
root cert export
peer wallet
profile reader wallet
pa wallet
peer wallet keys
pa wallet keys
peer cert request
pa cert request
peer cert
pa cert
peer root cert TP
profile reader root cert TP
pa root cert TP
peer pa cert TP
pa peer cert TP
profile reader pa cert TP
profile reader peer cert TP
peer user cert
pa user cert
Adding Clusterware entries to inittab
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2676: Start of '' on 'ydzydb1' succeeded
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2676: Start of '' on 'ydzydb1' succeeded
CRS-2672: Attempting to start 'nitor' on 'ydzydb1'
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2676: Start of 'nitor' on 'ydzydb1' succeeded
CRS-2676: Start of '' on 'ydzydb1' succeeded
/alexalexander/ 第25页
DBAlexander
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2672: Attempting to start 'n' on 'ydzydb1'
CRS-2676: Start of 'n' on 'ydzydb1' succeeded
CRS-2676: Start of '' on 'ydzydb1' succeeded
ASM created and started successfully.
Disk Group OCRVOTE created successfully.
clscfg: -install mode specified
Successfully accumulated necessary OCR keys.
Creating OCR keys for user 'root', privgrp 'system'..
Operation successful.
CRS-4256: Updating the profile
Successful addition of voting disk 32a423ab735b4f52bf694bf4bfac4133.
Successful addition of voting disk 7a3430c7a0734f16bf24bb6b0fced1b5.
Successful addition of voting disk 3acb2ef7036f4f5ebf98b1ab1f62ed67.
Successfully replaced voting disk group with +OCRVOTE.
CRS-4256: Updating the profile
CRS-4266: Voting file(s) successfully replaced
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 32a423ab735b4f52bf694bf4bfac4133 (/dev/rhdisk4) [OCRVOTE]
2. ONLINE 7a3430c7a0734f16bf24bb6b0fced1b5 (/dev/rhdisk5) [OCRVOTE]
3. ONLINE 3acb2ef7036f4f5ebf98b1ab1f62ed67 (/dev/rhdisk6) [OCRVOTE]
Located 3 voting disk(s).
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2676: Start of '' on 'ydzydb1' succeeded
CRS-2672: Attempting to start '' on 'ydzydb1'
CRS-2676: Start of '' on 'ydzydb1' succeeded
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
第二个节点报错,Native MPIO多路径软件不支持,无法在第二个节点创建diskgroup
# export PATH=/oracle/app/11.2.0/grid/bin:$PATH
# which unzip
/oracle/app/11.2.0/grid/bin/unzip
# /oracle/app/11.2.0/grid/
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oracle/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
Creating /usr/local/
Copying dbhome to /usr/local/bin ...
Copying oraenv to /usr/local/bin ...
Copying coraenv to /usr/local/bin ...
Creating /etc/
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /oracle/app/11.2.0/grid/crs/install/crsconfig_params
Creating trace directory
User ignored Prerequisites during installation
Installing Trace File Analyzer
User grid has the required capabilities to run CSSD in realtime mode
OLR initialization - successful
Adding Clusterware entries to inittab
/alexalexander/ 第26页
DBAlexander
CRS-2672: Attempting to start '' on 'ydzydb2'
CRS-2676: Start of '' on 'ydzydb2' succeeded
CRS-2672: Attempting to start '' on 'ydzydb2'
CRS-2676: Start of '' on 'ydzydb2' succeeded
CRS-2672: Attempting to start 'nitor' on 'ydzydb2'
CRS-2672: Attempting to start '' on 'ydzydb2'
CRS-2676: Start of 'nitor' on 'ydzydb2' succeeded
CRS-2676: Start of '' on 'ydzydb2' succeeded
CRS-2672: Attempting to start '' on 'ydzydb2'
CRS-2672: Attempting to start 'n' on 'ydzydb2'
CRS-2676: Start of 'n' on 'ydzydb2' succeeded
CRS-2676: Start of '' on 'ydzydb2' succeeded
Disk Group OCRVOTE creation failed with the following message:
ORA-15018: diskgroup cannot be created
ORA-15031: disk specification '/dev/rhdisk6' matches no disks
ORA-15025: could not open disk "/dev/rhdisk6"
ORA-27041: unable to open file
Configuration of ASM ... failed
see asmca logs at /oracle/app/grid/cfgtoollogs/asmca for details
Did not succssfully configure and start ASM at /oracle/app/11.2.0/grid/crs/install/crsconfig_ line 6912.
/oracle/app/11.2.0/grid/perl/bin/perl -I/oracle/app/11.2.0/grid/perl/lib -I/oracle/app/11.2.0/grid/crs/install
/oracle/app/11.2.0/grid/crs/install/ execution failed
安装HP XPMPIO 5400后,重新扫盘,并配置reserve_policy属性后问题解决
bash-4.2# /oracle/app/11.2.0/grid/
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= grid
ORACLE_HOME= /oracle/app/11.2.0/grid
Enter the full pathname of the local bin directory: [/usr/local/bin]:
The contents of "dbhome" have not changed. No need to overwrite.
The contents of "oraenv" have not changed. No need to overwrite.
The contents of "coraenv" have not changed. No need to overwrite.
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root script.
Now product-specific root actions will be performed.
Using configuration parameter file: /oracle/app/11.2.0/grid/crs/install/crsconfig_params
User ignored Prerequisites during installation
Installing Trace File Analyzer
User grid has the required capabilities to run CSSD in realtime mode
OLR initialization - successful
Adding Clusterware entries to inittab
CRS-4402: The CSS daemon was started in exclusive mode but found an active CSS daemon on node ydzydb1, number 1,
and is terminating
An active cluster was found during exclusive startup, restarting to join the cluster
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
/alexalexander/ 第27页
DBAlexander
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1 Started
ONLINE ONLINE ydzydb2 Started
OFFLINE OFFLINE ydzydb1
OFFLINE OFFLINE ydzydb2
k
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ER_
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
4j
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb2
安装完成提示应该如下:
Configure Oracle Grid Infrastructure for a Cluster ... succeeded
/alexalexander/ 第28页
DBAlexander
四、安装Oracle Database 11gR2(不建库)
su - oracle
cd /oracle/setup/database
./runInstaller
点击next
选择skip software update
/alexalexander/ 第29页
DBAlexander
选择install database software only,点击next
选择”select all”,点击next
/alexalexander/ 第30页
DBAlexander
点击next
选择”Enterprise Edition”,点击next
/alexalexander/ 第31页
DBAlexander
输入安装位置,点击next
点击next
/alexalexander/ 第32页
DBAlexander
察看安装汇总,点击”finish” 等待安装完成
五、安装最新的OPatch
补丁号:6880880
将OPatch 目录拷贝到/oracle/app/oracle/product/11.2.0/dbhome_1 以及/oracle/app/11.2.0/grid 下
/alexalexander/ 第33页
DBAlexander
六、Oracle GI & RDBMS 安装PSU3补丁(18706472)
1).停止CRS管理的资源
【oracle用户,1个节点】
/oracle/app/oracle/product/11.2.0/dbhome_1/bin/srvctl stop home -o /oracle/app/oracle/product/11.2.0/dbhome_1 -s /tmp/ -n
ydzydb1
/oracle/app/oracle/product/11.2.0/dbhome_1/bin/srvctl stop home -o /oracle/app/oracle/product/11.2.0/dbhome_1 -s /tmp/ -n
ydzydb2
2).运行pre root脚本.
【root用户,2个节点】
/oracle/app/11.2.0/grid/crs/install/ -unlock
--检查是否还有oracle和GI相关进程,如果有相关进程,需要进行处理, /sbin/init.d/和还在属于正常情况
ps -ef|grep -v grep|grep -E 'init||ocls|UID|ora|crs|sql|tns|grid'
正常情况下应该返回以下3个进程
root 26500 1 0 10:27:27 ? 0:00 /bin/sh /sbin/init.d/ run
root 25118 1 0 10:25:12 ? 0:19 /u03/oracle/app/11.2.0/grid/jdk/jre/bin/IA64N/java -Xms64m -Xmx256m
-classpath /u03/oracle/app/11.2.0/grid/tfa/zjqdec01/tfa_home/jar/RA
root 25036 1 0 10:25:08 ? 0:00 /bin/sh /sbin/init.d/ run
3).安装CRS补丁
【grid用户,2个节点】
/oracle/setup/OPatch/opatch napply -oh /oracle/app/11.2.0/grid -local /oracle/setup/psu/18706472/18522515
/oracle/setup/OPatch/opatch apply -oh /oracle/app/11.2.0/grid -local /oracle/setup/psu/18706472/18522509
4).运行DB组件的 pre script
【oracle用户,2个节点】
/oracle/setup/psu/18706472/18522515/custom/server/18522515/custom/scripts/ -dbhome
/oracle/app/oracle/product/11.2.0/dbhome_1
5).安装DB patch.
【oracle用户,2个节点】
--以下命令因为太长,所以显示为2行,实际应该是1行
/oracle/setup/OPatch/opatch napply -oh /oracle/app/oracle/product/11.2.0/dbhome_1 -local
/oracle/setup/psu/18706472/18522515/custom/server/18522515
/oracle/setup/OPatch/opatch apply -oh /oracle/app/oracle/product/11.2.0/dbhome_1 -local /oracle/setup/psu/18706472/18522509
6).运行DB组件的 post script
【oracle用户,2个节点】
/oracle/setup/psu/18706472/18522515/custom/server/18522515/custom/scripts/ -dbhome
/oracle/app/oracle/product/11.2.0/dbhome_1
7).运行post script.
【root用户,2个节点】
/oracle/app/11.2.0/grid/rdbms/install/rootadd_
/oracle/app/11.2.0/grid/crs/install/ -patch
8). 如果出现消息"A system reboot is recommended before using ACFS”,那么需要重启主机.
9).启动CRS管理的资源
【oracle用户,1个节点】
请在执行step 1的节点上执行
/oracle/app/oracle/product/11.2.0/dbhome_1/bin/srvctl start home -o /oracle/app/oracle/product/11.2.0/dbhome_1 -s /tmp/ -n
ydzydb1
/oracle/app/oracle/product/11.2.0/dbhome_1/bin/srvctl start home -o /oracle/app/oracle/product/11.2.0/dbhome_1 -s /tmp/ -n
ydzydb2
/alexalexander/ 第34页
DBAlexander
七、调整GI资源
/oracle/app/11.2.0/grid/bin/crsctl modify res -attr
"STOP_DEPENDENCIES=hard(intermediate:k)"
/oracle/app/11.2.0/grid/bin/crsctl modify res -attr
"STOP_DEPENDENCIES=hard(intermediate:k)"
/oracle/app/11.2.0/grid /bin/crsctl modify res -attr
"STOP_DEPENDENCIES=hard(intermediate:k)"
八、调整ASM参数
ASM实例参数
参数名称
memory_max_target
memory_target
Processes
11g中的设置值
大于等于1536m
1536m
大于400,当前默认超过400,可不调整
show parameter process
show parameter memory
Alter system set memory_max_target=1536m scope=spfile;
Alter system set memory_target=1536m scope=spfile;
九、安装ONE-OFF补丁
说明:本次补丁结果为2014年8月8号评估结果,建议后续每个季度-每半年重新评估补丁列表(Oracle官方每个季度发布新的PSU补丁)及定期发布新开发的补丁。
(1).Oracle11g GI:
补丁列表:
18284357
[root用户]
/oracle/app/11.2.0/grid/crs/install/ -unlock
Grid:
cd 18284357
/oracle/setup/OPatch/opatch apply -local
cd /oracle/app/11.2.0/grid/bin
/oracle/app/11.2.0/grid/bin/genclntsh
/oracle/app/11.2.0/grid/bin/genttsh
/oracle/app/11.2.0/grid/crs/install/ -patch
(2).Oracle11g RDBMS:
/alexalexander/ 第35页
DBAlexander
补丁列表:
14245531
16477664
16579084
16667538
17258090
17259786
17306264
17449815
17551261
17691313
18192858
18284357
18304693
18356166
18594271
18601019
18795105
18856999
19191066
18973907
/oracle/setup/OPatch/opatch napply /oracle/setup/one-off/11.2.0.4.4_AIX -local
十、创建数据库
使用DBCA创建数据库。
要求:
1.字符集为: ZHS16GBK --- 根据客户实际情况决定
LOG FILE 大小: 各4组,512M大小。 --- 根据客户实际情况决定
su - oracle
$ dbca
选择“集群数据库”
/alexalexander/ 第36页
DBAlexander
选择”create a database”
选择”custom database”
输入数据库名称,选择全部节点,点击”next”
/alexalexander/ 第37页
DBAlexander
默认,配置“EM”,点击”next”,
输入sys和system的密码(密码为: oracle),忽略告警,点击”next”
/alexalexander/ 第38页
DBAlexander
选择ASM作为存储类型,输入数据文件的存储位置,点击”next”
输入ASMSNMP密码(GI安装时指定oracle123):
/alexalexander/ 第39页
DBAlexander
去掉“Flash Recovery Area”的存储位置,点击”next”
去除“Oracle Text”和“Oracle SPATIAL”,
并点击“Standard Database Components”,去除”Oracle JVM”,”Oracle XML DB”,
点击”next”
指定字符集ZHS16GBK
/alexalexander/ 第40页
DBAlexander
修改默认4组redo组的大小由50M改为512M,并为线程1和2各增加2组。
选择配置,点击”next”
选择配置,点击”next”
点击”finish”
察看汇总,点击”ok” ,创建数据库。
十一、加载one-off 补丁SQL 语句
SQL> @?/sqlpatch/17259786/
十二、调整数据库参数
alter system set memory_target=0 scope=spfile;
alter system set sga_max_size=60G scope=spfile;
alter system set sga_target=0 scope=spfile;
alter system set shared_pool_size=4G scope=spfile;
alter system set java_pool_size=50m scope=spfile;
alter system set large_pool_size=128m scope=spfile;
alter system set lock_sga=true scope=spfile;
alter system set event="10949 trace name context forever:28401 trace name context forever, level 1:10849 trace name context forever,
level 1" scope=spfile;
/alexalexander/ 第41页
DBAlexander
alter system set db_files=2000 scope=spfile;
alter system set deferred_segment_creation=false scope=spfile;
alter system set log_archive_format='arc_%t_%s_%' scope=spfile;
alter system set log_buffer=33554432 scope=spfile;
alter system set sec_case_sensitive_logon=FALSE scope=spfile;
alter system set pga_aggregate_target=10G; scope=spfile;
alter system set resource_limit=TRUE scope=spfile;
alter system set session_cached_cursors=300 scope=spfile;
alter system set processes=2000 scope=spfile;
alter system set open_cursors=3000 scope=spfile;
alter system set log_archive_dest_1='location=+ARCHDG' scope=spfile;
alter system set db_cache_size=40G scope=spfile;
alter system set statistics_level='TYPICAL' scope=spfile;
alter system set timed_statistics=TRUE scope=spfile;
alter system set undo_retention=10800 scope=spfile;
alter system set "_gby_hash_aggregation_enabled"=FALSE scope=spfile;
alter system set "_gc_policy_time"=0 scope=spfile;
alter system set "_px_use_large_pool"=TRUE scope=spfile;
alter system set "_undo_autotune"=false scope=spfile;
alter system set "_ktb_debug_flags"=8 scope=spfile;
解决连接ORA-12535错误,如果local_listener 没有设置的话,进行以下设置:
alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.228.7.35)(PORT=1521)))' sid='ydzydb1';
alter system set local_listener='(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.228.7.37)(PORT=1521)))' sid='ydzydb2';
十三、调整11g 默认 profile
alter profile default limit password_life_time unlimited;
alter profile default limit failed_login_attempts unlimited;
alter profile default limit password_grace_time unlimited;
alter profile default limit password_lock_time unlimited;
十四、Oracle11g RAC常用命令
14.1.数据库集群源状态查看
【oracle/grid用户】
$ crsctl stat res -t
说明:除了资源外,其它状态应该为ONLINE
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1 Started
ONLINE ONLINE ydzydb2 Started
OFFLINE OFFLINE ydzydb1
OFFLINE OFFLINE ydzydb2
/alexalexander/ 第42页
DBAlexander
k
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
ONLINE ONLINE ydzydb1
ONLINE ONLINE ydzydb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ER_
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
4j
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb1
1 ONLINE ONLINE ydzydb2
11g GI 启停命令
【root用户执行,停止】
/oracle/app/11.2.0/grid/bin/crsctl stop crs -f
【root用户执行,启动】
/oracle/app/11.2.0/grid/bin/crsctl start crs
14.3.维护注意点
1.主机磁盘维护请注意hdisk4 - hdisk36 为数据库集群使用,避免从主机层面操作,如chdev,加入到vg等。
2.应用上线后,需要监控主机资源使用率。
/alexalexander/ 第43页
版权声明:本文标题:Oracle11gRAC for AIX安装步骤 内容由网友自发贡献,该文观点仅代表作者本人, 转载请联系作者并注明出处:http://www.roclinux.cn/b/1705321959a480971.html, 本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容,一经查实,本站将立刻删除。
发表评论