topic Re: Additional network interface configuration on live cluster in Operating System - HP-UX

Additional network interface configuration on live cluster

RAJESH GANGADHARAN — Tue, 20 Dec 2005 10:08:19 GMT

Hi
I got a requirement where I need to bring 2 more network interface under service guard monitoring. Is it possible to add 2 more network interfaces to the existing SG cluster? Doe it require an outage on the cluster/packages ?

Thanks in adv
Raj

Re: Additional network interface configuration on live cluster

Geoff Wild — Tue, 20 Dec 2005 10:12:27 GMT

Yes it is possible - but requires an outage:

"Change IP addresses for heartbeats or monitored subnets - Cluster must not be running. "

http://docs.hp.com/en/B3936-90079/ch07s04.html

Rgds...Geoff

Re: Additional network interface configuration on live cluster

melvyn burnard — Tue, 20 Dec 2005 10:14:41 GMT

Any modification to the network configuration requires the cluster be bought down, and a cmapplyconf rerun after making the changes.

Re: Additional network interface configuration on live cluster

Kent Ostby — Tue, 20 Dec 2005 10:25:00 GMT

Raj -- You can look at the document: UMCSGKBRC00009727 for more details.

A link to it is here:

http://www2.itrc.hp.com/service/cki/search.do?category=c0&prevQueryString=&mode=id&searchString=UMCSGKBRC00009727&searchCrit=allwords&docType=EngineerNotes&dateRange=all&search.x=37&search.y=10