topic Re: Cluster question! in Operating System - HP-UX

Cluster question!

Amit Manna_6 — Sat, 03 Sep 2005 20:36:43 GMT

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.

Re: Cluster question!

Sudeesh — Sat, 03 Sep 2005 21:56:12 GMT

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

Re: Cluster question!

Amit Manna_6 — Sat, 03 Sep 2005 22:15:44 GMT

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

Re: Cluster question!

Sudeesh — Sat, 03 Sep 2005 22:42:15 GMT

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

Sudeesh

Re: Cluster question!

Devender Khatana — Sat, 03 Sep 2005 23:48:16 GMT

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

Re: Cluster question!

Raj D. — Sun, 04 Sep 2005 00:06:53 GMT

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.