Checklist 1: Configure disks on a new system

This checklist shows the sequence of tasks that you use to configure disks on a new iSeries™ server. Whether you need to perform all the tasks depends on the disk protection that you want on your system. Disk protection provides more information about the disk protection that is available.
Attention: When you perform the tasks in this checklist, the system moves large amounts of data. Make sure that you have completely saved your system in the event that you need to recover from an error situation.

Before you begin

Print a copy of this checklist. Check off the configuration tasks as you perform them. This checklist provides an important record of your actions. It might help you diagnose any problems that occur.

Most tasks in the checklist include references to other topics. Refer to these topics if you need more information about how to perform a particular task.

Task What to do Where to learn more
1.___ Display your disk configuration. Currently, all of your disk units except the load source unit appear as nonconfigured. Evaluate the current configuration
2.___ Use the Add Disk Unit wizard to add nonconfigured disks to the correct disk pools. You will have the option to start device parity protection or to start compression if disks are available for these actions. Add a disk unit or disk pool
3.___ You can change this to a different storage threshold for any disk pool if required. The default storage threshold for each disk pool is 90%. Set the threshold of a disk pool
4.___ If you chose to create protected disk pools and included pairs of disk units to be mirrored, you might want to restart to the dedicated service tools (DST) mode and start mirroring for those disk pools now. Start mirrored protection
5.___ If you started mirrored protection for the system disk pool or a basic disk pool, wait until your system completely restarts.  
6.___ Verify that your disk configuration is correct. Evaluate the current configuration
7.___ Print your disk configuration to have available in case a recovery situation occurs. Print your disk configuration