查看主机状态

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1.查看主机状态
> uptime
09:36:37 up  1:55,  2 users,  load average: 2.04, 1.85, 1.83


2.查看集群状态
 >  crsctl stat res -t


--------------------------------------------------------------------------------
NAME           TARGET  STATE        SERVER                   STATE_DETAILS       
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.Data.dg
               ONLINE  ONLINE       主机1                                   
               ONLINE  ONLINE       主机2   


3.oracle查看实例状态
> select status from v$instance;


STATUS
--------------------
STARTED


•STARTED - After STARTUP NOMOUNT
•MOUNTED - After STARTUP MOUNT or ALTER DATABASE CLOSE
•OPEN - After STARTUP or ALTER DATABASE OPEN
•OPEN MIGRATE - After ALTER DATABASE OPEN { UPGRADE | DOWNGRADE }




4.
 while true;do ps -ef |grep ora_pmon|wc -l;sleep 3;done;


5. 查看主机状态

cat /etc/hosts

6.cg_group
cat /opt/cgtools/etc/cg.cfg 
DB_TYPE  INSTANCE_NAME  USER_NAME  GROUP_NAME  CPU_CORE  MEMORY_GB  READ_IO  WRITE_IO  READ_MB  WRITE_MB  SUB_SYSTEMS
-------  -------------  ---------  ----------  --------  ---------  -------  --------  -------  --------  -----------
redis    T0RPHDP        redis      redis       2.0       8.0        0        0         0        0         cpu,cpuacct,memory  
redis    T0RICPVR       redis      redis       0.5       2.0        0        0         0        0         cpu,cpuacct,memory 

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转载自blog.csdn.net/jing_flower/article/details/79203296