IBM x3500 User Guide - Page 88
Configuring, controller
UPC - 883436005760
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RAID adapter in the server, use the configuration method that is described in the instructions that come with that adapter to view or change SAS settings for attached devices. See the ServeRAID documentation on the IBM ServeRAID Support CD for additional information about RAID technology and instructions for using ServeRAID Manager to configure your SAS and RAID controllers. Additional information about ServeRAID Manager is also available from the Help menu. For information about a specific object in the ServeRAID Manager tree, select the object and click Actions→ Hints and tips. Configuring the controller By running ServeRAID Manager in Startable CD mode, you can configure the controller before you install your operating system. The information in this section assumes that you are running ServeRAID Manager in Startable CD mode. To run ServeRAID Manager in Startable CD mode, turn on the server; then, insert the CD into the DVD-ROM drive. If ServeRAID Manager detects an unconfigured controller and ready drives, the Configuration wizard starts. In the Configuration wizard, you can select express configuration or custom configuration. Express configuration automatically configures the controller by grouping the first two physical drives in the ServeRAID Manager tree into an array and creating a RAID level-1 logical drive. If you select custom configuration, you can select the two physical drives that you want to group into an array and create a hot-spare drive. Using express configuration Complete the following steps to use express configuration: 1. In the ServeRAID Manager tree, click the controller. 2. Click Express configuration. 3. Click Next. The "Configuration summary" window opens. 4. Review the information in the "Configuration summary" window. To change the configuration, click Modify arrays. 5. Click Apply; then, click Yes when asked if you want to apply the new configuration. The configuration is saved in the controller and in the physical drives. 6. Exit from ServeRAID Manager and remove the CD from the DVD-ROM drive. 7. Restart the server. Using custom configuration Complete the following steps to use custom configuration: 1. In the ServeRAID Manager tree, click the controller. 2. Click Custom configuration. 3. Click Next. The "Create arrays" window opens. 4. From the list of ready drives, select the two drives that you want to group into the array. 5. Click the icon on the toolbar to add the selected drives to the array. 6. If you want to configure a hot-spare drive, complete the following steps: a. Click the Spares tab. b. Select the physical drive that you want to designate as the hot-spare drive, and the icon on the toolbar to add the selected drives. 74 IBM System x3500 Type 7977: User's Guide