注意,建立磁盘组时须要以 oracle 用户身份执行,在那以前可能须要以 root 身份执行 xhost+ ,即命令:
[root@sgdb1~]# xhost+
[root@sgdb1~]# su - oracle
|
[oracle@sgdb1 ~]$ dbca
|
若是查不到磁盘,能够手动输入+DATA,尝试下一步,会报出错误:好比:
ORA-12547: TNS:lost contact
缘由在
$ORACLE_HOME/bin/oracle
文件的权限和属主问题:
oracle
和
grid
用户下
$ORACLE_HOME/bin/oracle
的权限应为
"-rwsr-s--x"
(即
751
)于
oinstall
组,若是发现用户出现权限不对的状况,好比
grid
用户,应当以下方式修改之:
[grid@sgdb1 ~]$ chmod 6571 $ORACLE_HOME/bin/oracle
[grid@sgdb1 ~]$ chown grid:oinstall $ORACLE_HOME/bin/oracle
|
#
检测
CRS
状态
[root@sgdb1 ~]# su - grid
[grid@sgdb1 ~]$ crsctl status res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.BJ_SGDB_DATA.dg
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
ora.BJ_SGDB_OCR.dg
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
ora.LISTENER.lsnr
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
ora.asm
ONLINE ONLINE sgdb1 Started
ONLINE ONLINE sgdb2 Started
ora.gsd
OFFLINE OFFLINE sgdb1
OFFLINE OFFLINE sgdb2
ora.net1.network
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
ora.ons
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
ora.registry.acfs
ONLINE ONLINE sgdb1
ONLINE ONLINE sgdb2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE sgdb1
ora.cvu
1 ONLINE ONLINE sgdb1
ora.oc4j
1 ONLINE ONLINE sgdb1
ora.scan1.vip
1 ONLINE ONLINE sgdb1
ora.sgdb.db
1 ONLINE ONLINE sgdb1 Open
2 ONLINE ONLINE sgdb2 Open
ora.sgdb1.vip
1 ONLINE ONLINE sgdb1
ora.sgdb2.vip
1 ONLINE ONLINE sgdb2
若是:
则表示
RAC
正常运行
|