hitachivantara.vspone_block.vsp.hv_pav_alias module – Manages PAV (Parallel Access Volume) alias assignments for VSP block storage systems.

Note

This module is part of the hitachivantara.vspone_block collection (version 4.6.1).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install hitachivantara.vspone_block. You need further requirements to be able to use this module, see Requirements for details.

To use it in a playbook, specify: hitachivantara.vspone_block.vsp.hv_pav_alias.

New in hitachivantara.vspone_block 4.6.0

Synopsis

• This module manages PAV (Parallel Access Volume) alias assignments for VSP block storage systems.

• Supports assigning alias devices to base devices and unassign them.

• For examples, go to URL https://github.com/hitachi-vantara/vspone-block-ansible/blob/main/playbooks/vsp_direct/pav_alias.yml

Requirements

The below requirements are needed on the host that executes this module.

• python >= 3.9

Parameters

Parameter	Comments
connection_info dictionary / required	Information required to establish a connection to the storage system.
address string / required	IP address or hostname of the storage system.
api_token string	Token used to operate on locked resources.
password string	Password for authentication. This is a required field.
username string	Username for authentication. This is a required field.
spec dictionary / required	Specification for the PAV alias assignment.
alias_ldev_ids list / elements=integer / required	List of alias LDEV IDs to assign or unassign to/from the base LDEV.
base_ldev_id integer	The base LDEV ID to assign or unassign aliases.
state string	The desired state of the PAV alias assignment. Choices: "present" ← (default) "absent"

Attributes

Attribute	Support	Description
check_mode	Support: none	Determines if the module should run in check mode.

Examples

- name: Assign PAV aliases to a base LDEV
  hitachivantara.vspone_block.hv_pav_alias:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "secret"
    state: present
    spec:
      base_ldev_id: 100
      alias_ldev_ids: [102, 103, 104]

- name: Unassign PAV aliases from a base LDEV
  hitachivantara.vspone_block.hv_pav_alias:
    connection_info:
      address: storage1.company.com
      username: "admin"
      password: "secret"
    state: absent
    spec:
      alias_ldev_ids: [102, 103]

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key	Description
changed boolean	Whether any changes were made to the PAV alias assignments. Returned: always Sample: true
pav_aliases list / elements=dictionary	List of PAV aliases after the operation. Returned: always
assignment_status string	Current assignment status of the PAV alias. Returned: success Sample: "assigned"
base_ldev_id integer	Base LDEV ID that this alias is associated with. Returned: success Sample: 100
ldev_id integer	Logical Device ID of the alias. Returned: success Sample: 102
pav_attribute string	PAV attribute indicating the role (BASE or ALIAS). Returned: success Sample: "ALIAS"

Authors

• Hitachi Vantara LTD (@hitachi-vantara)

Collection links

• Issue Tracker
• Repository (Sources)