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Oracle Solaris Cluster 4.1 Hardware Administration Manual Oracle Solaris Cluster 4.1 |
1. Introduction to Oracle Solaris Cluster Hardware
2. Installing and Configuring the Terminal Concentrator
3. Installing Cluster Interconnect Hardware and Configuring VLANs
4. Maintaining Cluster Interconnect Hardware
5. Installing and Maintaining Public Network Hardware
6. Maintaining Platform Hardware
7. Campus Clustering With Oracle Solaris Cluster Software
8. Verifying Oracle Solaris Cluster Hardware Redundancy
How to Test Device Group Redundancy Using Resource Group Failover
Testing Public Network Redundancy
This section provides the procedure for testing cluster interconnect redundancy.
Before You Begin
To perform this procedure, assume a role that provides solaris.cluster.read and solaris.cluster.modify RBAC authorization.
Messages similar to the following appear on the consoles of each node and are logged in the /var/adm/messages file.
Nov 4 08:27:21 node1 genunix: WARNING: ce1: fault detected external to device; service degraded Nov 4 08:27:21 node1 genunix: WARNING: ce1: xcvr addr:0x01 - link down Nov 4 08:27:31 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 being cleaned up Nov 4 08:27:31 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 being drained Nov 4 08:27:31 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 being constructed Nov 4 08:28:31 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 errors during initiation Nov 4 08:28:31 node1 genunix: WARNING: Path node1:ce1 - node1:ce0 initiation encountered errors, errno = 62. Remote node may be down or unreachable through this path.
Use the following command to verify that the interconnect path displays as Faulted.
# clinterconnect status
Messages similar to the following appear on the consoles of each node and are logged in the /var/adm/messages file.
Nov 4 08:30:26 node1 genunix: NOTICE: ce1: fault cleared external to device; service available Nov 4 08:30:26 node1 genunix: NOTICE: ce1: xcvr addr:0x01 - link up 1000 Mbps full duplex Nov 4 08:30:26 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 being initiated Nov 4 08:30:26 node1 genunix: NOTICE: clcomm: Path node1:ce1 - node1:ce0 online
Use the following command to verify that the interconnect path displays as Online.
# clinterconnect status