Add Storage Pool

Storage pool refers to a logical partition used for storing data. In the same storage cluster, different types of underlying storage can be used simultaneously to support different business requirements.

In addition to the storage pool created when configuring object storage, additional storage pools can also be added.

Cautions

Adding a storage pool will cause a temporary interruption of the MinIO service, but it will automatically recover to normal state afterwards.

Procedure of operation

1. In the left navigation bar, click Storage > Object Storage.

2. On the Cluster Information tab, scroll down to the Storage Pools section and click Add Storage Pool.

3. Configure the relevant parameters according to the following instructions.

   Parameter	Description
   Underlying Storage	The underlying storage used by the MinIO cluster. Please select the StorageClasses already created in the current cluster, and it is recommended to use TopoLVM.
   Storage Nodes	Select the storage nodes required by the MinIO cluster. It is recommended to use 4-16 storage nodes, and the platform will deploy 1 storage service for each selected storage node. Note: When using 3 storage nodes, to ensure reliability, 2 storage services will be deployed for each node.
   Single Storage Volume	The capacity of a single storage volume PVC. Each storage service manages 1 storage volume. After filling in the capacity of a single storage volume, the platform will automatically calculate the storage pool capacity and other information, which can be viewed in the Storage Pool Overview.

4. Click OK.