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stay Oracle in , How to disable HAIP？

     

          Answer section          

Use root The user executes the following command .

1、 Stop all nodes from CRS

1crsctl stop crs

     

2、 Execute the following commands in each node in turn （ node 1 After the execution is completed, the node 2 perform ）

1crsctl start crs -excl -nocrs
2crsctl stop res ora.asm -init
3crsctl modify res ora.cluster_interconnect.haip -attr "ENABLED=0" -init
4crsctl modify res ora.asm -attr "START_DEPENDENCIES='hard(ora.cssd,ora.ctssd)pullup(ora.cssd,ora.ctssd)weak(ora.drivers.acfs)',STOP_DEPENDENCIES='hard(intermediate:ora.cssd)'" -init
5crsctl stop crs

     

explain ,ora.cluster_interconnect.haip Of ENABLED The original value of the property is 1：

1ENABLED=1

     

ora.asm Resources START_DEPENDENCIES and STOP_DEPENDENCIES The original value of is ：

1START_DEPENDENCIES=hard(ora.cssd,ora.ctssd)pullup(ora.cssd,ora.ctssd)weak(ora.cluster_interconnect.haip,ora.drivers.acfs)
2STOP_DEPENDENCIES=hard(intermediate:ora.cssd,shutdown:ora.cluster_interconnect.haip)

     

3、 Start at each node in turn CRS

1crsctl start crs

     

4、 Check HAIP Whether to disable 

1crsctl stat res -t -init

     

if ora.cluster_interconnect.haip by offline Is disabled . Then execute the following command ：

1ifconfig -a  or ip a |grep 169.254

     

See if there’s any more 169.254 The address at the beginning , If not , Then it indicates that it has been disabled successfully .

Here’s the command to view the property values of a resource ：

1[root@rac2 ~]# crsctl stat res ora.cluster_interconnect.haip  -p -init | grep ENABLED
2ENABLED=0
3[root@rac2 ~]# crsctl stat res ora.asm  -p -init | grep START_DEPENDENCIES
4START_DEPENDENCIES=hard(ora.cssd,ora.ctssd)pullup(ora.cssd,ora.ctssd)weak(ora.drivers.acfs)
5[root@rac2 ~]# 
6[root@rac2 ~]# crsctl stat res ora.asm  -p -init | grep STOP_DEPENDENCIES 
7STOP_DEPENDENCIES=hard(intermediate:ora.cssd)

     

If enabled HAIP, The process is the same as the disabled process , The main modification commands are as follows ：

1crsctl modify res ora.cluster_interconnect.haip -attr "ENABLED=1" -init
2crsctl modify res ora.asm -attr "START_DEPENDENCIES='hard(ora.cssd,ora.ctssd)pullup(ora.cssd,ora.ctssd)weak(ora.cluster_interconnect.haip,ora.drivers.acfs)',STOP_DEPENDENCIES='hard(intermediate:ora.cssd,shutdown:ora.cluster_interconnect.haip)'" -init