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AIX
Cluster 6.1 storage move
Post 302949225 by agent.kgb on Wednesday 8th of July 2015 09:30:11 AM
07-08-2015
find another architects! these I would personally pillory 
after the procedure you will receive new LUNs with the same PVIDs on the AIX. The best way in this case is to shutdown the cluster, remove volume groups from the cluster resource groups, export all volume groups to be synced, remove all disks which are in these volume groups from the system, de-zone the LUNs, let them (these funny guys which think they are architects) synchronize the storage, zone new LUNs to the server, configure them (cfgmgr and disk parameters if you need them), import volume groups, rediscover everthing on both sides of the cluster, update the cluster resource group definitions, start the cluster.
I hope, I didn't forget something very important, but from my point of view it is easier to kill the architects and save online time for your users. Implement the solution of bakunin - it is the right one! The only right solution.
after the procedure you will receive new LUNs with the same PVIDs on the AIX. The best way in this case is to shutdown the cluster, remove volume groups from the cluster resource groups, export all volume groups to be synced, remove all disks which are in these volume groups from the system, de-zone the LUNs, let them (these funny guys which think they are architects) synchronize the storage, zone new LUNs to the server, configure them (cfgmgr and disk parameters if you need them), import volume groups, rediscover everthing on both sides of the cluster, update the cluster resource group definitions, start the cluster. I hope, I didn't forget something very important, but from my point of view it is easier to kill the architects and save online time for your users. Implement the solution of bakunin - it is the right one! The only right solution.
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LEARN ABOUT OPENSOLARIS
scsetup
scsetup(1M) System Administration Commands scsetup(1M) NAME
scsetup - interactive cluster configuration tool SYNOPSIS
scsetup [-f logfile] DESCRIPTION
Note - Beginning with the Sun Cluster 3.2 release, Sun Cluster software includes an object-oriented command set. Although Sun Cluster software still supports the original command set, Sun Cluster procedural documentation uses only the object-oriented command set. For more infor- mation about the object-oriented command set, see the Intro(1CL) man page. The scsetup command provides the following configuration capabilities, depending on what state the cluster is in when you issue the com- mand: o When you run the scsetup command at post-installation time, the command performs initial setup tasks, such as configuring quorum devices and resetting the installmode property. If you did not use automatic quorum configuration when you created the cluster, run the scsetup command immediately after the cluster is installed. Ensure that all nodes have joined the cluster before you run the scsetup command and reset the installmode property. If you used automatic quorum configuration when you created the cluster, you do not need to run the scsetup command after clus- ter installation. The automatic quorum configuration feature also resets the installmode property of the cluster. o When you run the command during normal cluster operation, the scsetup command provides a menu-driven utility. You can use this utility to perform most ongoing cluster-administration tasks. o When you issue the command from a node that is in noncluster mode, the scsetup utility provides a menu-driven utility for chang- ing and displaying the private IP address range. You must reboot all nodes into noncluster mode before you start this form of the scsetup utility. You can issue the scsetup command from any node in the cluster. You can use this command only in the global zone. OPTIONS
The following options are supported: -f logfile Specifies the name of a log file to which commands can be logged. If you specify this option, most command sets that the scsetup utility generates are run and logged, or only logged, depending on user responses. ATTRIBUTES
See attributes(5) for descriptions of the following attributes. +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsczu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
Intro(1CL), cltelemetryattribute(1CL), cldevicegroup(1CL), clnode(1CL), clquorum(1CL), clreslogicalhostname(1CL), clresourcegroup(1CL), clresourcetype(1CL), clressharedaddress(1CL), cluster(1CL), Sun Cluster 3.2 18 Jul 2006 scsetup(1M)