Cluster question!

[Amit Manna_6]

HI
I have a node in which when i give cmviewcl i get the following output:

cmviewcl

CLUSTER STATUS
clustergem2appprd up

NODE STATUS STATE
loyalty up running


Do i need to do a cmhaltcl before shutting down the server.

[Sudeesh]

Looks like none of the packages are active on this node. If that is the case you can shutdown this node with out halting any of the package and cluster. Confirm by checking the o/p of cmviecl -v.


Sudeesh

[Amit Manna_6]

Thanks Sudeesh

cmviewcl -v :

CLUSTER STATUS
clustergem2appprd up

NODE STATUS STATE
loyalty up running

Network_Parameters:
INTERFACE STATUS PATH NAME
PRIMARY up 0/10/0/0/6/0 lan1
PRIMARY up 0/12/0/0/7/0 lan12
STANDBY up 0/12/0/0/6/0 lan4


Please comment

[Sudeesh]

I would require the full out put of the command. Mainly the package section at the bottom.


Sudeesh

[Devender Khatana]

Hi,

Output of cmviewcl -v will give a detailed information about the packages running on the node. If there are no packages running and the applications are running manually then you should stop the applications prior to shutdown. To be safe and see proper and detailed logs while shutting down cluster you can do cmhaltcl. If not doen it is halted by itself by first script in /sbin/rc2.d.

HTH,
Devender

[Raj D.]

Hi Amit ,

It seems there is no Package running on this cluster , as per the output , If you have given full output.

If this is the case you can shutdown directly .
If package is running in this node you can move this pacakge to another node . Or it will move to the failover node automatically, if configured. And it will come back to Main node back again , when it will be up , if "Failback" is configured , or it will keep running on the failover node , if "Failback" is "manual" , after the first node comes back.

# cmhaltpkg -n clustergem2appprd -v Pkg_name
# cmrunpkg -n loyalty -v Pkg_name
# shutdown -h -y

Cheers,
Raj.