PRIMECLUSTER Installation and Administration Guide4.2

9.3.1 Adding a Shared Disk Device

To add a shared disk device, you need to change a cluster application related to the added shared disk device.

Figure 9.1 Procedure to add a shared disk device

1. Add a shared disk device.

   See "10.2 Maintenance Flow" and ask your Fujitsu customer engineer (CE) to add a shared disk device.

2. Add resources of the shared disk device.

   Register resources corresponding to the added shared disk device.

   See

   To register resources, see "5.1.3.2 Automatic Configure."

3. Add Gds resources.

   To use Global Disk Services (GDS), set up GDS and create Gds resources.

   See

   For information on how to set up GDS and create Gds resources, see "6.2.2 GDS Configuration Setup" and "6.6.1.3 Creating Gds Resources."

4. Change a cluster application.

   Add the following resources related to the added shared disk device to a cluster application.

   • Fsystem resource

   • Gds resource

   See

   For more details, see "8.1.1 Changing the Cluster Application Configuration."

5. Start RMS.

   If RMS is not running, see "7.2.1.1 Starting RMS" and start RMS on all nodes.