This section describes how to view the persistent volume list.

Prerequisites

You need to join a cluster and have the Persistent Volume Claim View permission in the cluster. For more information, see Cluster Members and Cluster Roles.

Steps

  1. Log in to the KubeSphere web console with a user who has Persistent Volume Claim View permissions and enter your cluster.

  2. Click Storage > Persistent Volume Claims in the left navigation pane.

  3. On the Persistent Volume Claims page, click Persistent Volumes to open the persistent volume list.

    • The persistent volume list provides the following information:

      Parameter Description

      Name

      The name, alias, and storage class of the persistent volume. The name of an auto-provisioned persistent volume is automatically generated by the system. For more information about storage classes, see Storage Classes.

      Status

      The current status of a Persistent Volume.

      • Available: The Persistent Volume is not bound to a PersistentVolumeClaim.

      • Bound: The Persistent Volume is already bound to a PersistentVolumeClaim.

      • Released: The PersistentVolumeClaim bound to the Persistent Volume has been deleted, but the Persistent Volume itself has not been deleted.

      • Failed: The Persistent Volume has an unknown error.

      Capacity

      The capacity size of the backend storage area.

      Access Mode

      Read and Write Modes for Persistent Volumes.

      • RWO (ReadWriteOnce): Allows a single node to read data from and write data to the persistent volume.

      • ROX (ReadOnlyMany): Allows multiple nodes to read data from the persistent volume.

      • RWX (ReadWriteMany): Allows multiple nodes to read data from and write data to the persistent volume.

      Reclaim Policy

      Reclaim policy of the persistent volume. The KubeSphere platform uses the Delete reclaim policy by default, which means the persistent volume is deleted when the persistent volume claim is deleted. For more information, refer to the Kubernetes official documentation.

      Creation Time

      The creation time of the persistent volume.

    • Click the search box above the list and set search criteria to search for persistent volumes by name and status.

    • Click refresh in the upper right corner of the list to refresh the list information.

    • Click cogwheel in the upper right corner of the list to customize the information displayed in the list.