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|
節點 |
Cpu |
內存 |
OS |
|
db01 |
8cores |
16G |
Oracle Linux Server release 6.6 (x86_64) |
|
db02 |
8cores |
16G |
Oracle Linux Server release 6.6 (x86_64) |
[root@db02 software]# cat /etc/issue
Oracle Linux Server release 6.6
Kernel \r on an \m
[root@db02 software]# uname -a
Linux db02 3.8.13-55.1.2.el6uek.x86_64 #2 SMP Thu Dec 18 00:15:51 PST 2014 x86_64 x86_64 x86_64 GNU/Linux
Db11.2.0.4：p13390677_112040_Linux-x86-64_1of7.zip
p13390677_112040_Linux-x86-64_2of7.zip
grid： p13390677_112040_Linux-x86-64_3of7.zip
安裝介質存放在/u01/software中
p13390677_112040_Linux-x86-64_1of7.zip、p13390677_112040_Linux-x86-64_2of7.zip解壓生成datebase目錄；
p13390677_112040_Linux-x86-64_3of7.zip 解壓生成grid目錄
將500GB的本地盤創建文件系統掛載到/u01目錄下面，并修改/etc/fstab，讓開機自動掛載/u01文件系統。
[root@db01 ~]# df -h
Filesystem Size Used Avail Use% Mounted on
/dev/vda1 20G 3.0G 16G 16% /
tmpfs 8.0G 132M 7.9G 2% /dev/shm
/dev/vdc1 493G 23G 445G 5% /u01
基礎配置需要在兩個節點都要操作的。
|
節點 |
Hostname |
Type |
IP Address |
Interface |
Resolved by |
|
db01 |
db01 |
Public IP |
192.168.0.2 |
eth2 |
HOST FILE |
|
|
db01-vip |
Virtual IP |
192.168.0.102 |
|
HOST FILE |
|
|
db01-priv |
Private IP |
192.168.101.2 |
eth0 |
HOST FILE |
|
db02 |
db02 |
Public IP |
192.168.0.3 |
eth2 |
HOST FILE |
|
|
db02-vip |
Virtual IP |
192.168.0.103 |
|
HOST FILE |
|
|
db02-priv |
Private IP |
192.168.101.3 |
eth0 |
HOST FILE |
|
|
db-scan |
SCAN IP |
192.168.0.100 |
|
HOST FILE |
#Public
192.168.0.2 db01
192.168.0.3 db02
#Virtual
192.168.0.102 db01-vip
192.168.0.103 db02-vip
#Private
192.168.101.2 db01-priv
192.168.101.3 db02-priv
#SCAN
192.168.0.100 db-scan
節點1
[root@db01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
HWADDR=52:54:46:A6:94:40
TYPE=Ethernet
BOOTPROTO=none
IPADDR=192.168.101.2
PREFIX=24
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME=eth0
UUID=d790a693-882a-4b5e-bc9f-44ac2706c5b7
ONBOOT=yes
[root@db01 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth2
DEVICE=eth2
TYPE=Ethernet
IPADDR=192.168.0.2
NETMASK=255.255.255.0
GATEWAY=192.168.0.1
DEFROUTE=yes
NAME=eth2
ONBOOT=yes
HWADDR=52:54:a1:2a:34:3f
[root@db01 ~]#
節點2
[root@db02 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth0
HWADDR=52:54:72:2C:50:63
TYPE=Ethernet
BOOTPROTO=none
IPADDR=192.168.101.3
PREFIX=24
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=no
NAME=eth0
UUID=5c37a16a-e9ac-4cf6-a244-c4d0faa592db
ONBOOT=yes
DEVICE=eth0
[root@db02 ~]# cat /etc/sysconfig/network-scripts/ifcfg-eth2
DEVICE=eth2
HWADDR=52:54:b0:c6:97:26
TYPE=Ethernet
IPADDR=192.168.0.3
NETMASK=255.255.255.0
GATEWAY=192.168.0.1
DEFROUTE=yes
NAME=eth2
ONBOOT=yes
兩個節點都要操作：
關閉networkmanager
[root@i-zq8ytr3k network-scripts]# chkconfig NetworkManager --list
NetworkManager 0:off 1:off 2:on 3:on 4:on 5:on 6:off
[root@i-zq8ytr3k network-scripts]# chkconfig NetworkManager off
[root@i-zq8ytr3k network-scripts]# chkconfig NetworkManager --list
NetworkManager 0:off 1:off 2:off 3:off 4:off 5:off 6:off
重啟網絡：
service network restart
關閉防火墻
service iptables stop
chkconfig iptables off
關閉selinux
修改：/etc/selinux/config 內容改為：SELINUX=disabled
setenforce 0
兩個節點都要操作：
groupadd -g 500 dba
groupadd -g 501 oinstall
groupadd -g 502 asmadmin
useradd -g oinstall -u 500 oracle
useradd -g oinstall -u 501 grid
usermod -G dba oracle
usermod -G dba grid
usermod -aG asmadmin grid
[root@db02 software]# id oracle
uid=500(oracle) gid=501(oinstall) 組=501(oinstall),500(dba)
[root@db02 software]# id grid
uid=501(grid) gid=501(oinstall) 組=501(oinstall),500(dba),502(asmadmin)
[root@db01 ~]# id oracle
uid=500(oracle) gid=501(oinstall) groups=501(oinstall),500(dba)
[root@db01 ~]# id grid
uid=501(grid) gid=501(oinstall) groups=501(oinstall),500(dba),502(asmadmin)
[root@db01 ~]#
后續要將oracle的環境變量ORACLE_SID分別改為oadb1 和oadb2
節點1：
Oracle用戶
[oracle@db01 ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME
ORACLE_SID=db1; 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:$ORACLE_HOME/rdbms/jlib;
grid用戶：
[grid@db01 ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_SID=+ASM1; export ORACLE_SID
ORACLE_BASE=/u01/app/grid; export ORACLE_BASE
ORACLE_HOME=/u01/app/11.2.0/grid/product/db_1; export ORACLE_HOME
NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS"; export NLS_DATE_FORMAT
THREADS_FLAG=native; export THREADS_FLAG
PATH=$ORACLE_HOME/bin:$PATH; export PATHTHREADS_FLAG=native; export THREADS_FLAG
PATH=$ORACLE_HOME/bin:$PATH; export PATH
節點2
Oracle用戶：
[oracle@db02 ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME
ORACLE_SID=db2; 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:$ORACLE_HOME/rdbms/jlib;
Grid用戶：
[grid@db02 ~]$ cat .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
export PATH
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_SID=+ASM2; export ORACLE_SID
ORACLE_BASE=/u01/app/grid; export ORACLE_BASE
ORACLE_HOME=/u01/app/11.2.0/grid/product/db_1; export ORACLE_HOME
NLS_DATE_FORMAT="yyyy-mm-dd HH24:MI:SS"; export NLS_DATE_FORMAT
THREADS_FLAG=native; export THREADS_FLAG
PATH=$ORACLE_HOME/bin:$PATH; export PATHTHREADS_FLAG=native; export THREADS_FLAG
PATH=$ORACLE_HOME/bin:$PATH; export PATH
兩臺服務器都要配置：
mkdir -p /u01/app
chown -R root:oinstall /u01/app
mkdir -p /u01/app/11.2.0/
mkdir -p /u01/app/grid/
mkdir -p /u01/app/oracle/
chown -R grid:oinstall /u01/app/11.2.0
chown -R grid:oinstall /u01/app/grid
chown -R oracle:oinstall /u01/app/oracle
配置本地鏡像
將iso文件掛載
mount -t iso9660 -o loop /u01/software/V52218-01-OEL-6.6.iso /u01/software/mnt
重命名之前的文件
Mv /etc/yum.repos.d/public-yum-ol6.repo /etc/yum.repos.d/public-yum-ol6.repo_bak
[root@db02 ~]# cat /etc/yum.repos.d/public-yum-ol6.repo
[Server]
name=Oracle Linux $releasever Beta - $basearch - Server
baseurl=file:///u01/software/mnt
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-oracle
安裝rpm
yum install gcc compat-libstdc++-33 elfutils-libelf-devel gcc-c++ libaio-devel libstdc++-devel ksh -y
后續根據實際情況也許需要安裝一些新的包，都可以在/u01/software/mnt/Packages中找到
修改/etc/sysctl.conf
新加
##add by oracle
kernel.shmmax = 4294967295
kernel.shmall = 2097152
kernel.shmmni = 4096
kernel.sem = 1100 32000 100 128
fs.file-max = 6815744
net.ipv4.ip_local_port_range = 9000 65000
net.core.rmem_default = 1048576
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
vm.min_free_kbytes= 1048576
fs.aio-max-nr= 1048576
設置生效：
/sbin/sysctl -p
/etc/security/limits.conf 添加：
#add by oracle
oracle hard nofile 65536
oracle soft nofile 4096
oracle hard nproc 16384
oracle soft nproc 2047
grid hard nofile 65536
grid soft nofile 1024
grid hard nproc 16384
grid soft nproc 2047
在云平臺上分配共享存儲之后，最好在界面上設置可以訪問共享存儲的客戶端，本次設置的是：iqn.2014-12.com.qingcloud:e594a0ee9b82
和iqn.2014-12.com.qingcloud:5ba958139a1
1 安裝工具包
yum install -y iscsi-initiator-utils
2 根據前綴生成客戶端id
iscsi-iname -p iqn.2014-12.com.qingcloud
結果：
[root@db02 ~]# iscsi-iname -p iqn.2014-12.com.qingcloud
iqn.2014-12.com.qingcloud:e594a0ee9b82
[root@db01 ~]# iscsi-iname -p iqn.2014-12.com.qingcloud
iqn.2014-12.com.qingcloud:5ba958139a1
3 修改配置文件
/etc/iscsi/initiatorname.iscsi 修改為下面的信息（名稱是界面上看到的）
節點1:
[root@db01 ~]# cat /etc/iscsi/initiatorname.iscsi
InitiatorName=iqn.2014-12.com.qingcloud:5ba958139a1
節點2：
[root@db02 ~]# cat /etc/iscsi/initiatorname.iscsi
InitiatorName=iqn.2014-12.com.qingcloud:e594a0ee9b82
4 客戶端發現（兩個服務器都要配置）
[root@db01 iscsi]# iscsiadm -m discovery -t st -p 192.168.0.8
Starting iscsid: [ OK ]
192.168.0.8:3260,1 iqn.2014-12.com.qingcloud.s2:sn.data
[root@i-zq8ytr3k iscsi]# iscsiadm -m node
192.168.0.8:3260,1 iqn.2014-12.com.qingcloud.s2:sn.data
5 注冊（兩個服務器都要配置）
[root@db01 iscsi]# iscsiadm -m node -T iqn.2014-12.com.qingcloud.s2:sn.data -p 192.168.0.8 --login
Logging in to [iface: default, target: iqn.2014-12.com.qingcloud.s2:sn.data, portal: 192.168.0.8,3260] (multiple)
Login to [iface: default, target: iqn.2014-12.com.qingcloud.s2:sn.data, portal: 192.168.0.8,3260] successful.
6 查看結果
[root@db02 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 10G 0 disk
sdb 8:16 0 500G 0 disk
sdc 8:32 0 10G 0 disk
sdd 8:48 0 10G 0 disk
vda 251:0 0 20G 0 disk
`-vda1 251:1 0 20G 0 part /
vdb 251:16 0 16G 0 disk [SWAP]
vdc 251:32 0 500G 0 disk
`-vdc1 251:33 0 500G 0 part /u01
[root@db01 ~]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 10G 0 disk
sdb 8:16 0 500G 0 disk
sdc 8:32 0 10G 0 disk
sdd 8:48 0 10G 0 disk
vda 251:0 0 20G 0 disk
`-vda1 251:1 0 20G 0 part /
vdb 251:16 0 16G 0 disk [SWAP]
vdc 251:32 0 500G 0 disk
`-vdc1 251:33 0 500G 0 part /u01
7 配置開啟自動啟動識別
iscsiadm -m node -T iqn.2014-12.com.qingcloud.s2:sn.data -p 192.168.0.8 --op update -n node.startup -v automatic
8 配置asm能識別的盤
echo "options=--whitelisted --replace-whitespace">/etc/scsi_id.config
rm -f /etc/udev/rules.d/99-oracle-asmdevices.rules
i=1
id=''
for x in a b c d
do
id=`scsi_id --whitelisted --replace-whitespace --device=/dev/sd$x`
echo "KERNEL==\"sd*\", SUBSYSTEM==\"block\", PROGRAM==\"/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/\$name\", RESULT==\"$id\", NAME=\"asm-disk$i\", OWNER=\"grid\", GROUP=\"asmadmin\", MODE=\"0660\"">>/etc/udev/rules.d/99-oracle-asmdevices.rules
let i++
done
/sbin/start_udev
最后文件生成的/etc/udev/rules.d/99-oracle-asmdevices.rules文件是：
[root@db01 ~]# cat /etc/udev/rules.d/99-oracle-asmdevices.rules
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="36001405745529a22afc4f8fb1a685e36", NAME="asm-disk1", OWNER="grid", GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="36001405e371bbbb031b4547b5fe217d1", NAME="asm-disk2", OWNER="grid", GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="36001405ff11eeac99ac40f69e34a3ec5", NAME="asm-disk3", OWNER="grid", GROUP="asmadmin", MODE="0660"
KERNEL=="sd*", SUBSYSTEM=="block", PROGRAM=="/sbin/scsi_id --whitelisted --replace-whitespace --device=/dev/$name", RESULT=="3600140517aafddef37c4305a3e6930ee", NAME="asm-disk4", OWNER="grid", GROUP="asmadmin", MODE="0660"
查看生成的設備符號
[root@db01 ~]# ll /dev/asm*
brw-rw---- 1 grid asmadmin 8, 0 Mar 23 19:12 /dev/asm-disk1
brw-rw---- 1 grid asmadmin 8, 16 Mar 23 19:12 /dev/asm-disk2
brw-rw---- 1 grid asmadmin 8, 32 Mar 23 19:12 /dev/asm-disk3
brw-rw---- 1 grid asmadmin 8, 48 Mar 23 19:12 /dev/asm-disk4
[root@db02 ~]# ll /dev/asm*
brw-rw---- 1 grid asmadmin 8, 0 Mar 23 19:12 /dev/asm-disk1
brw-rw---- 1 grid asmadmin 8, 16 Mar 23 19:12 /dev/asm-disk2
brw-rw---- 1 grid asmadmin 8, 32 Mar 23 19:12 /dev/asm-disk3
brw-rw---- 1 grid asmadmin 8, 48 Mar 23 19:12 /dev/asm-disk4
其中asm-disk2 是500GB，用作數據。另外3塊10GB的盤用作集群vote disk。
Service ntpd stop
Chkconfig ntpd off
修改ssh配置文件：/etc/ssh/ssh_config，注釋下面兩行
#StrictHostKeyChecking no
#UserKnownHostsFile /dev/null
Oracle 和grid用戶都要操作
mkdir ~/.ssh
chmod 700 ~/.ssh
ssh-keygen -t rsa
ssh-keygen -t dsa
在節點1：
$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
$ ssh db02 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
$ ssh db02 cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
$ scp ~/.ssh/authorized_keys db02:~/.ssh/authorized_keys
之后分別使用grid、oracle用戶在兩個節點都運行：
Ssh db01
ssh db02
ssh db01-priv
ssh db02-priv
按照提示輸入yes，不輸入密碼能正常登陸表示正常
節點1，使用grid用戶，切換至目錄：
/u01/software/u01，運行命令：
./runcluvfy.sh stage -pre crsinst -n db01,db02 -fixup -verbose
結果如下，按照需求再安裝rpm，讓failed成功：
[grid@db01 grid]$ ./runcluvfy.sh stage -pre crsinst -n db01,db02 -fixup -verbose
為避免網絡中途掉線，所有圖形化均在web控制臺上分別使用grid、oracle用戶登陸db01進行操作。
使用grid用戶登陸db01，切換至目錄：
/u01/software/grid
執行./runInstaller
選擇大小為10G的/dev/asm-disk1, /dev/asm-disk3,/dev/asm-disk4
這里需要點擊“change discovery path”，設置路徑為/dev/asm*
在進行環境檢查時，會報錯
這個警告在青云平臺也有說明：
注解 grid安裝環境檢查腳本在Oracle Linux 6上面的一個bug導致錯誤”PRVF-9802”無法解決，具體原因請見Debug Cluvfy error ERROR: PRVF-9802。
勾選忽略這個警告。
彈出腳本分別使用root在兩個服務器執行：
/u01/app/oraInventory/orainstRoot.sh
/u01/app/11.2.0/grid/product/db_1/root.sh
第二個腳本執行會比較好時間，大概20分鐘。
節點1
[root@db01 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@db01 ~]# /u01/app/11.2.0/grid/product/db_1/root.sh
[root@db01 ~]# su - grid
[grid@db01 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.CRS.dg ora....up.type ONLINE ONLINE db01
ora....N1.lsnr ora....er.type ONLINE ONLINE db01
ora.asm ora.asm.type ONLINE ONLINE db01
ora.cvu ora.cvu.type ONLINE ONLINE db01
ora....SM1.asm application ONLINE ONLINE db01
ora.db01.gsd application OFFLINE OFFLINE
ora.db01.ons application ONLINE ONLINE db01
ora.db01.vip ora....t1.type ONLINE ONLINE db01
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora....network ora....rk.type ONLINE ONLINE db01
ora.oc4j ora.oc4j.type ONLINE ONLINE db01
ora.ons ora.ons.type ONLINE ONLINE db01
ora.scan1.vip ora....ip.type ONLINE ONLINE db01
節點2
[root@db02 ~]# /u01/app/oraInventory/orainstRoot.sh
Changing permissions of /u01/app/oraInventory.
Adding read,write permissions for group.
Removing read,write,execute permissions for world.
Changing groupname of /u01/app/oraInventory to oinstall.
The execution of the script is complete.
[root@db02 ~]# /u01/app/11.2.0/grid/product/db_1/root.sh
[root@db02 ~]# su - grid
[grid@db02 ~]$ crs_stat -t
Oracle用戶登陸，切換至目錄：
/u01/software/database
運行./runInstaller
Root登陸兩臺機器分別執行腳本：
[root@db01 ~]# /u01/app/oracle/product/11.2.0/db_1/root.sh
Performing root user operation for Oracle 11g
The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME= /u01/app/oracle/product/11.2.0/db_1
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.
Finished product-specific root actions.
查看start_udev是否開機自動運行，修改/etc/rc.d/rc.sysinit文件
添加：/sbin/start_udev
[root@db01 ~]# /u01/app/11.2.0/grid/product/db_1/bin/ocrconfig -manualbackup
db02 2018/03/23 19:29:16 /u01/app/11.2.0/grid/product/db_1/cdata/db-cluster/backup_20180323_192916.ocr
[root@db02 rc.d]# cp /u01/app/11.2.0/grid/product/db_1/cdata/db-cluster/backup_20180323_192916.ocr /root/orc-bak-20180323.ocr
/root/orc-bak-20180323.ocr 為拷貝生成的文件。
Grid用戶運行asmcmd
ASMCMD> md_backup /home/grid/oradgbackup20180323
Disk group metadata to be backed up: CRS
Disk group metadata to be backed up: DATA
Current alias directory path: db-cluster/OCRFILE
Current alias directory path: db-cluster
Current alias directory path: db-cluster/ASMPARAMETERFILE
Current alias directory path: OADB
Current alias directory path: OADB/ARCHIVELOG/2018_03_23
Current alias directory path: OADB/TEMPFILE
Current alias directory path: OADB/ARCHIVELOG
Current alias directory path: OADB/ONLINELOG
Current alias directory path: OADB/CONTROLFILE
Current alias directory path: OADB/PARAMETERFILE
Current alias directory path: OADB/DATAFILE
Last login: Fri Mar 23 19:37:05 2018 from 172.18.19.194
[root@db01 ~]# su - oracle
[oracle@db01 ~]$ sqlplus system/Oracle_sys123@192.168.0.100:1521/oadb
SQL*Plus: Release 11.2.0.4.0 Production on Fri Mar 23 19:42:53 2018
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Real Application Clusters, Automatic Storage Management, OLAP,
Data Mining and Real Application Testing options
SQL> create table test0323 as select * from dual;
Table created.
SQL> select * from test0323 ;
D
-
X
SQL> drop table test0323 ;
Table dropped.
SQL>
可以正常進行創建刪除操作。
oadb =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.100)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = oadb)
)
)
可使用上述TNS配置連接數據庫。
備注：
Db01節點數據庫的SID為oadb1
Db02節點數據庫的SID為oadb2
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