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Full Discussion: Sun Cluster question
Operating Systems Solaris Sun Cluster question Post 302790629 by hergp on Saturday 6th of April 2013 04:38:40 AM
Old 04-06-2013
Your intended scenario requires that the database files are stored on a shared disk system (SAN). The description you gave sounds, as if in the current setup, each instance has its own local disks.

You need one cluster resource group (rg) per instanz, where each rg is formed by at least three resources: the shared disk resource, the database instance resource and a logical hostname resource, controlling an IP address, which fails over from one node to the other.

If my assumptions are right, it can't be done without an extensive maintenance window.
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cl_eventd(1M)						   System Administrator Commands					     cl_eventd(1M)

NAME
cl_eventd - Cluster event daemon SYNOPSIS
/usr/cluster/lib/sc/cl_eventd [-v] DESCRIPTION
The cl_eventd daemon is started at boot time to monitor system events that are generated by other cluster components. This daemon also for- wards these events to other cluster nodes. Only the events of class EC_Cluster are forwarded to other cluster nodes. OPTIONS
The following option is supported: -v Send additional troubleshooting and debugging information to syslogd(1M). FILES
/usr/cluster/lib/sc/cl_eventd Cluster event daemon ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWscu | +-----------------------------+-----------------------------+ SEE ALSO
syseventd(1M), syslog(3C) NOTES
The cl_eventd daemon does not provide a publicly accessible interface. Sun Cluster 3.2 5 May 2006 cl_eventd(1M)
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