- Sun Cluster 3.0 Series: Guide to Installation—Part 2
- Objectives
- Prerequisites
- Major Resources
- Introduction
- Sun Cluster 3.0 Software
- Install SC 3.0 On First Cluster Node—Without Reboot
- Identify the Device ID (DID) on the First Cluster Node
- Verify DID is Available on Each Additional Cluster Node)
- Install SC 3.0 Patches on the First Cluster Node
- Verify the Install Mode is Enabled
- Install SC 3.0 on Additional Cluster Nodes— Without Reboot
- Install SC 3.0 Patches on Additional Cluster Nodes
- Establish the SC 3.0 Quorum Device - First Cluster Node Only
- Configure Additional Public Network Adapters - NAFO
- Configure ntp.conf on Each Cluster Node
- Verify /etc/nsswitch Entries
- Update Private Interconnect Addresses on All Cluster Nodes
- Add Diagnostic Toolkit
Section 2.5: Verify the Install Mode is Enabled
Step 2.5.1
The first cluster node is rebooted, after successful installation of Sun Cluster software and patches have been applied. In the example below, we verify that "Cluster install mode" is enabled on the first cluster node, prior to installing each additinal cluster node and establishing a cluster quorum. The first cluster node will be used to "sponsor" the additional nodes, as they are configured for operation within the cluster.
NOTE
For this two-node cluster, the "Cluster install mode" will be disabled and reset after a quorum device is configured and a valid cluster quorum is established.
On the first cluster node, enter the following:
root@clustnode1# scconf -p Cluster name: nhl Cluster ID: 0x3D90B985 Cluster install mode: enabled Cluster private net: 172.16.0.0 Cluster private netmask: 255.255.0.0 Cluster new node authentication: unix Cluster new node list: clustnode1 clustnode2 Cluster nodes: clustnode1 Cluster node name: clustnode1 Node ID: 1 Node enabled: yes Node private hostname: clusternode1-priv Node quorum vote count: 1 Node reservation key: 0x3D90xxxxxxxxxxxx Node transport adapters: qfe0 qfe4 Node transport adapter: qfe0 Adapter enabled: no Adapter transport type: dlpi Adapter property: device_name=qfe Adapter property: device_instance=0 Adapter property: dlpi_heartbeat_timeout=10000 Adapter property: dlpi_heartbeat_quantum=1000 Adapter property: nw_bandwidth=80 Adapter property: bandwidth=10 Adapter port names: <NULL> Node transport adapter: qfe4 Adapter enabled: no {{..........output omitted.........}}