Obtaining information about allocation of individual volumes to individual compute nodes

Virtual Storage Platform One SDS Block Virtual Private Storage Administrator Guide

Version
1.17.x
Audience
anonymous
Part Number
MK-24VSP1SDS003-04

Obtain the information about allocation of volumes to compute nodes with the specified volume ID and compute node ID.

The following information can be obtained.

  • id: ID of compute node allocation information (a string consisting of a volume ID and a compute node ID connected by a Comma (,))

  • serverId: ID (uuid) of the intended compute node

  • volumeId: ID (uuid) of the intended volume

  • lun:
    • LUN for FC or iSCSI connection

    • (Bare metal) Always null for NVMe/TCP connection

  • nameSpaceId:
    • Always null for FC or iSCSI connection

    • (Bare metal) Namespace for NVMe/TCP connection

  • nvmSubSystemNqn:
    • Always null for FC or iSCSI connection

    • (Bare metal) Subsystem identification for NVMe/TCP connection

  • vpsId: ID of the VPS to which the volume path belongs

  • vpsName: Name of the VPS to which the volume path belongs

  • Required role: VpsSecurity, VpsStorage, or VpsMonitor

  1. Verify the ID of the intended volume.

    If you use the CLI to specify a volume by name, check the name of the volume.

    REST API: GET /v1/objects/volumes

    CLI: volume_list

  2. Verify the ID of the intended compute node.

    If you use the CLI to specify a compute node by nickname, check the nickname of the compute node.

    REST API: GET /v1/objects/servers

    CLI: server_list

  3. Obtain information about allocation of the intended volume to the intended compute node.

    Specify the ID of the intended volume and ID of the intended compute node, and run either of the following commands.

    If you use the CLI, you can specify a name instead of the ID of the volume, but a nickname instead of the ID of the compute node.

    REST API: GET /v1/objects/volume-server-connections/<volumeId>,<serverId>

    CLI: volume_server_connection_show