topic Re: Removing a SG Package from a two-node cluster in Operating System - HP-UX

Removing a SG Package from a two-node cluster

Sebastian Buck — Sun, 15 Dec 2002 14:49:13 GMT

I have a two-node SG cluster running with four packages configured. Two are running on each node. Now I want to remove one package that is not needed anymore, while the other three packages should keep on running.

How can I remove one package without interfering with the three others?

Thanks for any ideas.

Re: Removing a SG Package from a two-node cluster

Rajeev Shukla — Sun, 15 Dec 2002 23:01:01 GMT

First halt the package that you want to delete and then run
cmdeleteconf -p
this will ask for confirmation and then delete the package.
For more information do man on cmdeleteconf.

Cheers
Rajeev

Re: Removing a SG Package from a two-node cluster

Sridhar Bhaskarla — Mon, 16 Dec 2002 00:02:19 GMT

Hi,

Halt the package cmhaltpkg -v package_name

Delete the package from the cluster

cmdeleteconf -p package_name

Look at your package control file and identify the IPs, volume groups and the file systems. Enable the volume groups

vgchange -c n vgxx

vgchange -a y vgxx

edit /etc/fstab and add the file systems if want them. Then use the command "mount -a" to get them mounted.

Look at /etc/lvmrc and make sure you didn't disable auto activation for these volume groups.

-Sri

Re: Removing a SG Package from a two-node cluster

T G Manikandan — Mon, 16 Dec 2002 03:51:48 GMT

check this hp doc

http://www1.itrc.hp.com/service/cki/docDisplay.do?docLocale=en_US&docId=200000062922218

Re: Removing a SG Package from a two-node cluster

Sebastian Buck — Mon, 16 Dec 2002 06:59:17 GMT

Thanks for your answers. I will try as recommended and give a feedback when I was successful.