change nodelist
Running SC 3.0 on Solaris 8 using Veritas Volume Manager- 2 node cluster
I've recently added a third node (node3) to my cluster with the intention of having the new node replace my currently undersized node2. I currently share a SE3310 between node1 and node2.
Could someone give me a rundown of what's involved in moving the shared storage from node2 to the new node3? Also, what's required to remove node2 and add node3 for my resources. Will downtime be required?
Any advice is much appreciated.
[527 byte] By [
dmknape] at [2007-11-26 6:41:00]
# 1
1. metaset -s setname -a drivename
2. devfsadm/cfgadm in new node
3. Be sure you have correctly completed all prerequisite hardware installation
4. Type the scsetup command.
# scsetup
The Main Menu is displayed.
5. To access the New Nodes Menu, type 7 at the Main Menu.
6. To modify the authorized list, type 3 at the New Nodes Menu, Specify the name
of a machine which may add itself.
Follow the prompts to add the node抯 name to the cluster. You will be asked for the
name of the node to be added.
7. Verify that the task has been performed successfully.
The scsetup utility prints a 揅ommand completed successfully?message if it
completes the task without error.
8. Quit the scsetup utility.
9. Install and configure the software on the new cluster node.
Use either scinstall or JumpStart?to complete the installation and
configuration of the new node, as described in the Sun Cluster Software Installation
Guide for Solaris OS.
10. To prevent any new machines from being added to the cluster, type 1 at the New
Nodes Menu.
Follow the scsetup prompts. This option tells the cluster to ignore all requests
coming in over the public network from any new machine trying to add itself to
the cluster
11.mount the cluster file system in the new machine
