PRIMECLUSTER Installation and Administration Guide 4.1 (for Linux) |
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Part 2 Installation | > Chapter 6 Building Cluster Applications | > 6.3 GDS Configuration Setup |
Take the following setup procedures to enable system disk mirroring.
The setup values correspond to the values that were specified in the "System Disk Mirror Setup Worksheet." In the operation procedure, the "System Disk Mirror Setup Worksheet" is abbreviated as "worksheet."
For setup details, see "5.2.1 System Disk Settings" in the "PRIMECLUSTER Global Disk Services Configuration and Administration Guide."
The GDS Management screen (hereinafter main screen) is displayed.
Select the system disk ("Physical disk name" on the worksheet), and click Next.
Enter the class name ("Class name" on the worksheet) of the root class, and click Next.
Specify the class name so that the class names of the root class are not duplicated among cluster nodes.
Enter the "Group Name" ("Group name" on the worksheet), then from the "Physical Disk List," select the "mirror disk" ("Mirror disk name" on the worksheet) for the system disk, and click Add.
Check that the "mirror disk" that was selected is displayed in "Group Configuration Disk," and then click Next.
Check the physical disk name and the mirror disk name, and then click Create.
After creation of the system disk is completed, the following screen is displayed.
Check the screen contents, and then click OK.
Set up mirroring for the system disk of primecl02 on each node, and then, restart all the nodes.
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