[z/OS]

Preparing to migrate a standalone application server

Preparing to migrate a standalone application server node to WebSphere Application Server for z/OS Version 6.1.x includes activities related to inventorying your existing configuration as well as generating CNTL and DATA data sets that you will use in the actual migration.

Before you begin

For help in troubleshooting problems when migrating, see Troubleshooting migration.

Procedure

  1. Inventory your existing configuration.
    • WebSphere Application Server for z/OS Version 5.x or 6.0.x configuration general information:
      Item Value                                                              
      Cell short name:  
      Cell long name:  
      Sysplex name:  
      Location of original Version 5.x or 6.0.x configuration data sets:  
      WebSphere Application Server Version 5.x or 6.0.x home directory (configuration file system):  
    • WebSphere Application Server for z/OS Version 5.x or 6.0.x standalone application server node:
      Item Value                                                              
      Configuration mount point:  
      Configuration file system data set:  
      Home directory:

      Default: /AppServer

      Your value: ___________________

      WebSphere Application Server SMP/E home:

      Default: /usr/lpp/zWebSphere/V5R0M2

      Your value: ___________________

      Controller JCL start procedure:  
      Servant JCL start procedure:  
      Daemon JCL start procedure:  
    • WebSphere Application Server for z/OS Version 6.1.x installation information:
      Item Value                                                              
      Product data set HLQ:  
      Product directory (SMP/E target for Version 6.1.x):  
      WebSphere Application Server Version 6.1.x in LPA/LNKLST?:

      __ No

      __ Yes

  2. Produce migration CNTL/DATA data sets for the node.

    You must provide a set of CNTL and DATA data sets for the migration utilities to read in order to perform the migration. Generate a set of customized jobs for the node in your configuration that you want to migrate.

    Some important points about these steps:

    The purpose of creating these customized CNTL and DATA data sets is to give the migration utilities access to key information about your new Version 6.1.x configuration (mount points and paths for example) as well as access to shell scripts customized with this new information. As illustrated here, the migration utilities get the bulk of the configuration information (settings and applications for example) from your existing Version 5.x or 6.0.x configuration file system.




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Last updatedLast updated: Aug 31, 2013 1:23:07 AM CDT
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