Deleting a node pool of OceanStor 9000

A node pool is the basic unit of a storage tier. A node pool consists of multiple nodes.

Procedure for configuring node pool properties of OceanStor 9000: 1. Log in to DeviceManager. 2. Choose Provisioning > InfoTier > Tier Management. 3. Select the owning storage tier of the node pool whose properties you want to configure in the upper part of the page (the initial owning storage tiers of all node pool are defaultTier). Select the node pool whose properties you want to configure in the lower part of the page, and click Properties. 4. In the Node Pool Properties window that is displayed, configure the node pool properties, and click OK.

Procedure for modifying node pool properties of OceanStor 9000: 1. Log in to DeviceManager. 2. Choose Provisioning > InfoTier > Tier Management. 3. Select the owning storage tier of the node pool whose properties you want to modify in the upper part of the page. 4. Select the node pool whose properties you want to modify in the lower part of the page, and click Properties. 4. In the Node Pool Properties window that is displayed, modify node pool properties as required. 5. Click OK.

Procedure for deleting a file pool policy of OceanStor 9000: 1. Log in to DeviceManager. 2. Choose Provisioning > InfoTier > File Pool Policy. 3. Select a file pool policy you want to delete and click Delete.

The owning node pool of a node of OceanStor 9000 is configured during system deployment. To change the owning node pool of a node, delete the node from the storage system first, and then expand the storage system to add a node to another node pool.