Editing information about compute nodes

Virtual Storage Platform One SDS Block Storage Administrator Guide
Version
1.17.x
Audience
anonymous
Part Number
MK-24VSP1SDS002-04

Edit information about the intended compute node. You can edit the nickname and OS type of the intended compute node.

Each compute node must have a unique nickname.

CAUTION:

While the information about a compute node is edited, I/O processing to a volume specified by a volume path in the compute node is temporarily stopped.

  • Required role: Storage

  • When editing compute nodes belonging to a VPS: Scope of the VPS

  1. When editing a compute node that belongs to a VPS, verify the VPS ID.

    If you want to specify a VPS by its name in the CLI, verify the VPS name.

    REST API: GET /v1/objects/virtual-private-storages

    CLI: vps_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. Edit information about the intended compute node.

    Run either of the following commands with the compute node ID specified.

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

    REST API: PATCH /v1/objects/servers/<id>

    CLI: server_set

    Verify the job ID which is displayed after the command is run.

  4. Verify the state of the job.

    Run either of the following commands with the job ID specified.

    REST API: GET /v1/objects/jobs/<jobId>

    CLI: job_show

    After running the command, if you receive a response indicating "Succeeded" as the state, the job is completed.

  5. Obtain a list of compute nodes and verify that the information about the intended compute node is edited.

    REST API: GET /v1/objects/servers

    CLI: server_list

  6. (Bare metal) Back up the configuration information.

    Perform this step by referring to Backing up the configuration information (Bare metal).

    If you continue operations with other procedures, you must back up the configuration information after you have completed all operations.